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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Push Button (Big size)
Momentary tactile / arcade-style push button. Panel-mount (16mm/19mm/22mm) or PCB. Debounce required.
Almirah Wardrobe Switch – 250V AC 6A Momentary Push-to-Off Switch
[Mechanical Switches] Almirah Wardrobe Switch – 250V AC 6A Momentary Push-to-Off Switch The Almirah Switch is a compact single-pole momentary push-to-off switch designed for use in almirahs, cupboards, wardrobes, cabinets, and furniture lighting applications. It provides instantaneous switching action and is suitable for applications where an electrical circuit needs to be switched according to the opening or closing of a cabinet or door. The switch features a high-grade polycarbonate body and brass contacts, providing reliable electrical conduction and durability for regular use. Its compact design is intended to fit standard almirah cutouts and supports panel or surface mounting with screw-type wire terminals. With a rating of 250V AC and 6A, an IP20 protection level, and a mechanical life of more than 10,000 operations, this switch is suitable for indoor furniture and cabinet applications. ⭐ Key Features 250V AC rated voltage 6A current rating Single-pole design Momentary push-button operation Push-to-Off action Instantaneous response High-grade polycarbonate construction Brass electrical contacts Compact design for standard almirah cutouts Panel or surface mounting Screw-type wire terminals Glossy white finish Mechanical life of >10,000 operations IP20 protection RoHS compliant 📋 Technical Specifications Product Type: Almirah Switch Switch Type: Momentary Actuator Type: Push Button Circuit Type: Single Circuit Number of Poles: Single Pole Rated Voltage: 250V AC Maximum Voltage: 250V AC Current Rating: 6A Maximum Current: 6A Response Time: Instantaneous Automation Grade: Manual Material: High-Grade Polycarbonate Contact Material: Brass Wire Terminal: Screw-Type Mounting Type: Panel / Surface Mount Protection Level: IP20 Finish Type: Glossy Color: White Operating Temperature: -10°C to +50°C Temperature Range: -10°C to +50°C Mechanical Life: >10,000 Operations Insulation Resistance: 100MΩ Minimum @ 500V DC Contact Resistance: 50mΩ Stroke: Standard Push-to-Off Action Size: Compact; fits standard almirah cutout Weight: Approximately 20g Number of Modules: Single Module UV Stabilized: Normal RoHS Compliance: Yes 🔌 Operation The switch provides a push-to-off momentary action. It is designed for applications where the switch operates automatically through the physical movement of a cupboard, wardrobe, almirah, or cabinet door. 🔧 Applications Almirah Lighting Cupboard Lighting Wardrobe Lighting Cabinet Lighting Furniture Lighting Storage Cabinet Applications Office Cabinets Home Furniture Control Panels Indoor Electrical Applications 🛠️ Installation The switch can be installed using its panel or surface mounting arrangement. Fit the switch into a suitable cutout and secure it firmly. Connect the wires to the screw-type terminals with the power supply switched off during installation. 📦 Package Includes 1 × Almirah Switch – White, 250V AC 6A ⚠️ Precautions Disconnect the power supply before installation or wiring. Do not exceed the 250V AC / 6A rating. Ensure screw terminals are tightened securely. Use suitable wiring for the connected load. Intended primarily for indoor applications. IP20 protection does not provide waterproof protection. Do not use in wet or exposed outdoor environments. Replace the switch if contacts become damaged or operation becomes unreliable. ❓ Frequently Asked Questions Q: What is the voltage and current rating?A: The switch is rated for 250V AC and 6A. Q: What type of switch is it?A: It is a single-pole momentary push-to-off switch. Q: Where can it be installed?A: It is designed for almirahs, cupboards, wardrobes, cabinets, and similar furniture applications. Q: What material is used for the switch?A: The body is made from high-grade polycarbonate, with brass contacts. Q: What is the mechanical life?A: The supplied specification states a mechanical life of more than 10,000 operations.
3A 250V Black Push Button ON/OFF Lock Switch Self Locking Push Switch
[Mechanical Switches] The 3A 250V Black Push Button ON/OFF Lock Switch is a compact and reliable self-locking push-type switch designed for permanent ON/OFF control applications. Unlike momentary switches, this switch remains locked in position after pressing until pressed again. In addition, the switch uses a stable locking mechanism that allows smooth operation and reliable switching performance. As a result, it is suitable for power control, equipment activation, and automation applications. Because of its compact size and durable plastic construction, the switch is ideal for many electronic and industrial projects. Furthermore, the black button provides a clean professional appearance that matches modern control panels and electronic enclosures. The switch supports loads up to 3A at 250VAC, making it suitable for both AC and low-voltage DC control circuits. Moreover, the panel-mount structure enables quick and secure installation into control panels and electronic devices. This ON/OFF lock switch is widely used in DIY electronics, industrial automation, robotics systems, power supplies, alarm systems, and electrical control circuits. 🔹 Key Features Self-locking ON/OFF push button switch Stable locking mechanism Compact and lightweight body Professional black push button cap Easy panel mounting installation Durable plastic construction Stable and reliable switching operation Suitable for AC and DC applications 🔹 Technical Specifications Switch Type: Push Button ON/OFF Lock Switch Contact Type: Self Locking Operation Type: Push ON / Push OFF Rated Voltage: 250V AC Rated Current: 3A Button Color: Black Mounting Type: Panel Mount Mounting Hole Diameter: Approx. 12mm Button Diameter: Approx. 12mm Total Length: Approx. 28mm Body Material: Plastic Contact Material: Silver-Plated Metal Terminal Type: 2 Pin Solder/Quick Connect Operating Temperature: -25°C to +85°C 🔹 Applications This push button lock switch is suitable for many electronic and electrical applications, including: DIY electronics projects Industrial control panels Automation systems Robotics projects Power control circuits Alarm systems Electronic devices Small appliances 🔹 Package Includes 1 × 3A 250V Black Push Button ON/OFF Lock Switch
3A 250V Blue Push Button ON/OFF Lock Switch Self Locking Push Switch
[Mechanical Switches] The 3A 250V Blue Push Button ON/OFF Lock Switch is a compact and reliable self-locking push-type switch designed for permanent ON/OFF control applications. Unlike momentary switches, this switch remains locked in position after pressing until pressed again. In addition, the switch uses a stable locking mechanism that allows easy operation and reliable switching performance. As a result, it is suitable for power control, equipment activation, and automation applications. Because of its compact size and durable plastic construction, the switch is ideal for many electronic and industrial projects. Furthermore, the bright blue button improves visibility and allows quick identification during operation. The switch supports loads up to 3A at 250VAC, making it suitable for both AC and low-voltage DC control circuits. Moreover, the panel-mount structure enables quick and secure installation into control panels and electronic enclosures. This ON/OFF lock switch is widely used in DIY electronics, industrial automation, robotics systems, power supplies, alarm systems, and electrical control circuits. 🔹 Key Features Self-locking ON/OFF push button switch Stable locking mechanism Compact and lightweight body Bright blue push button cap Easy panel mounting installation Durable plastic construction Stable and reliable switching operation Suitable for AC and DC applications 🔹 Technical Specifications Switch Type: Push Button ON/OFF Lock Switch Contact Type: Self Locking Operation Type: Push ON / Push OFF Rated Voltage: 250V AC Rated Current: 3A Button Color: Blue Mounting Type: Panel Mount Mounting Hole Diameter: Approx. 12mm Button Diameter: Approx. 12mm Total Length: Approx. 28mm Body Material: Plastic Contact Material: Silver-Plated Metal Terminal Type: 2 Pin Solder/Quick Connect Operating Temperature: -25°C to +85°C 🔹 Applications This push button lock switch is suitable for many electronic and electrical applications, including: DIY electronics projects Industrial control panels Automation systems Robotics projects Power control circuits Alarm systems Electronic devices Small appliances 🔹 Package Includes 1 × 3A 250V Blue Push Button ON/OFF Lock Switch
3A 250V Yellow Push Button ON/OFF Lock Switch Self Locking Push Switch
[Mechanical Switches] The 3A 250V Yellow Push Button ON/OFF Lock Switch is a compact and reliable self-locking push-type switch designed for permanent ON/OFF control applications. Unlike momentary switches, this switch remains locked in position after pressing until pressed again. In addition, the switch uses a stable locking mechanism that allows easy operation and reliable switching performance. As a result, it is suitable for power control, equipment activation, and automation applications. Because of its compact size and durable plastic construction, the switch is ideal for many electronic and industrial projects. Furthermore, the bright yellow button improves visibility and allows quick identification during operation. The switch supports loads up to 3A at 250VAC, making it suitable for both AC and low-voltage DC control circuits. Moreover, the panel-mount structure enables quick and secure installation into control panels and electronic enclosures. This ON/OFF lock switch is widely used in DIY electronics, industrial automation, robotics systems, power supplies, alarm systems, and electrical control circuits. 🔹 Key Features Self-locking ON/OFF push button switch Stable locking mechanism Compact and lightweight body Bright yellow push button cap Easy panel mounting installation Durable plastic construction Stable and reliable switching operation Suitable for AC and DC applications 🔹 Technical Specifications Switch Type: Push Button ON/OFF Lock Switch Contact Type: Self Locking Operation Type: Push ON / Push OFF Rated Voltage: 250V AC Rated Current: 3A Button Color: Yellow Mounting Type: Panel Mount Mounting Hole Diameter: Approx. 12mm Button Diameter: Approx. 12mm Total Length: Approx. 28mm Body Material: Plastic Contact Material: Silver-Plated Metal Terminal Type: 2 Pin Solder/Quick Connect Operating Temperature: -25°C to +85°C 🔹 Applications This push button lock switch is suitable for many electronic and electrical applications, including: DIY electronics projects Industrial control panels Automation systems Robotics projects Power control circuits Alarm systems Electronic devices Small appliances 🔹 Package Includes 1 × 3A 250V Yellow Push Button ON/OFF Lock Switch
3A 250V Blue Push Button Switch Momentary Type NO Lock Push Switch
[Mechanical Switches] The 3A 250V Blue Push Button Momentary Switch is a compact and reliable push-type switch designed for temporary ON/OFF control applications. It features a momentary non-locking mechanism, which means the switch remains active only while being pressed. In addition, the switch uses a Normally Open (NO) contact configuration. As a result, the electrical circuit closes only when the button is pressed and automatically returns to its original state after release. Because of its compact size and durable plastic construction, the switch is suitable for many electronic and industrial applications. Furthermore, the bright blue button improves visibility and allows easy identification during operation. The switch supports loads up to 3A at 250VAC, making it suitable for both AC and low-voltage DC control circuits. Moreover, the panel-mount design allows quick and secure installation into control panels and electronic enclosures. This push button switch is widely used in DIY electronics, industrial automation, robotics systems, alarm systems, doorbell circuits, and power control applications. 🔹 Key Features Momentary push button operation Normally Open (NO) contact type Non-locking push switch design Compact and lightweight body Bright blue push button cap Easy panel mounting installation Stable and reliable switching operation Suitable for AC and DC applications 🔹 Technical Specifications Switch Type: Momentary Push Button Switch Contact Type: Normally Open (NO) Operation Type: Non-Locking (Push Only) Rated Voltage: 250V AC Rated Current: 3A Button Color: Blue Mounting Type: Panel Mount Mounting Hole Diameter: Approx. 12mm Button Diameter: Approx. 12mm Total Length: Approx. 28mm Body Material: Plastic Contact Material: Silver-Plated Metal Terminal Type: 2 Pin Solder/Quick Connect Operating Temperature: -25°C to +85°C 🔹 Applications This push button switch is suitable for many electronic and electrical applications, including: DIY electronics projects Industrial control panels Automation systems Robotics projects Doorbell and alarm systems Power control circuits Electronic devices 🔹 Package Includes 1 × 3A 250V Blue Push Button Momentary Switch
3A 250V Yellow Push Button Momentary Type No Lock Push Only
[Mechanical Switches] The 3A 250V Yellow Push Button Momentary Switch is a compact and reliable push-type switch designed for temporary ON/OFF control applications. It features a momentary non-locking mechanism, which means the switch remains active only while being pressed. In addition, the switch uses a Normally Open (NO) contact configuration. As a result, the electrical circuit closes only when the button is pressed and automatically returns to its original state after release. Because of its compact size and durable plastic construction, the switch is suitable for many electronic and industrial applications. Furthermore, the bright yellow button improves visibility and allows easy identification during operation. The switch supports loads up to 3A at 250VAC, making it suitable for both AC and low-voltage DC control circuits. Moreover, the panel-mount design allows quick and secure installation into control panels and electronic enclosures. This push button switch is widely used in DIY electronics, industrial automation, robotics systems, alarm systems, doorbell circuits, and power control applications. 🔹 Key Features Momentary push button operation Normally Open (NO) contact type Non-locking push switch design Compact and lightweight body Bright yellow push button cap Easy panel mounting installation Stable and reliable switching operation Suitable for AC and DC applications 🔹 Technical Specifications Switch Type: Momentary Push Button Switch Contact Type: Normally Open (NO) Operation Type: Non-Locking (Push Only) Rated Voltage: 250V AC Rated Current: 3A Button Color: Yellow Mounting Type: Panel Mount Mounting Hole Diameter: Approx. 12mm Button Diameter: Approx. 12mm Total Length: Approx. 28mm Body Material: Plastic Contact Material: Silver-Plated Metal Terminal Type: 2 Pin Solder/Quick Connect Operating Temperature: -25°C to +85°C 🔹 Applications This push button switch is suitable for many electronic and electrical applications, including: DIY electronics projects Industrial control panels Automation systems Robotics projects Doorbell and alarm systems Power control circuits Electronic devices 🔹 Package Includes 1 × 3A 250V Yellow Push Button Momentary Switch
3A 250V Red Push Button Momentary Type No Lock Push Only
[Mechanical Switches] The 3A 250V Red Push Button Momentary Switch is a compact and reliable push-type switch designed for temporary ON/OFF control applications. It features a momentary non-locking mechanism, which means the switch remains active only while being pressed. In addition, the switch uses a Normally Open (NO) contact configuration. As a result, the circuit closes only when the button is pressed and automatically returns to its original state after release. Because of its compact size and durable construction, the switch is suitable for many electronic and electrical projects. Furthermore, the bright red button improves visibility and allows quick identification during operation. The switch supports loads up to 3A at 250VAC, making it suitable for low-power AC and DC control applications. Moreover, the simple panel-mount structure allows fast installation into enclosures and control panels. This push button switch is widely used in DIY electronics, robotics systems, industrial automation, doorbell circuits, audio equipment, and control applications. 🔹 Key Features Momentary push button operation Normally Open (NO) contact type Non-locking push switch design Compact and lightweight construction Durable plastic body Easy panel mounting installation Bright red push button cap Suitable for AC and DC applications 🔹 Technical Specifications Switch Type: Momentary Push Button Switch Contact Type: Normally Open (NO) Operation Type: Non-Locking Momentary Rated Voltage: 250V AC Rated Current: 3A Button Color: Red Mounting Type: Panel Mount Mounting Hole Diameter: Approx. 12mm Button Diameter: Approx. 12mm Total Body Length: Approx. 28mm Body Material: Plastic Contact Material: Metal Contacts 🔹 Applications This push button switch is suitable for many electronic and industrial applications, including: DIY electronics projects Robotics systems Industrial control panels Automation systems Doorbell circuits Audio equipment Power control applications Electronic devices 🔹 Package Includes 1 × 3A 250V Red Push Button Momentary Switch
3A 250V Green Push Button ON/OFF Lock Switch (Self-Locking)
[Mechanical Switches] 🟢 3A 250V Green Push Button ON/OFF Lock Switch (Self-Locking) Self-Locking Push Button • Push ON / Push OFF • 3A 250V Rating • Panel Mount • Green Button The 3A 250V Green Push Button ON/OFF Lock Switch is a compact and durable self-locking push button switch designed for reliable ON/OFF control in electrical and electronic applications. Unlike a momentary push button, this switch features a push ON / push OFF locking mechanism that remains in its selected position until pressed again. Designed for easy panel mounting, the switch features a 12mm mounting hole and a bright green push button for clear identification in control panels and electronic enclosures. Its rugged plastic housing and silver-plated contacts ensure excellent electrical conductivity, stable switching, and long service life. With a rating of 3A at 250V AC, this switch is ideal for industrial equipment, automation systems, robotics, power control circuits, DIY electronics, alarm systems, and various electronic devices. ⭐ Features Self-locking push button switch Push ON / Push OFF operation Bright green push button Rated for 3A at 250V AC Compact and lightweight design Easy panel mount installation Durable plastic housing Silver-plated contacts for reliable conductivity Stable and reliable switching performance Suitable for AC and low-voltage DC applications Long mechanical life Ideal for industrial and DIY applications 📋 Technical Specifications Product Type: Push Button ON/OFF Lock Switch Switch Type: Self-Locking (Latching) Operation: Push ON / Push OFF Rated Voltage: 250V AC Rated Current: 3A Button Color: Green Mounting Type: Panel Mount Mounting Hole Diameter: Approx. 12mm Button Diameter: Approx. 12mm Overall Length: Approx. 28mm Terminal Type: 2-Pin Solder / Quick Connect Contact Material: Silver-Plated Metal Body Material: Durable Plastic Operating Temperature: -25°C to +85°C 🔧 Applications Suitable for: Industrial Control Panels Automation Systems Robotics Projects DIY Electronics Power Control Circuits Alarm Systems Electronic Equipment Small Home Appliances Instrumentation Panels Test Equipment Educational Projects Control Boxes 📦 Package Includes 1 × 3A 250V Green Push Button ON/OFF Self-Locking Switch ⚠️ Note This is a self-locking (maintained) push button switch, not a momentary switch. Press once to switch ON and press again to switch OFF. Ensure the switch rating is suitable for your application before installation. Disconnect power before wiring the switch.
315MHz 4 Channel Wireless RF Remote Control Kit with Receiver Module (Non-Locking Mode)
[RF Module] 📡 315MHz 4 Channel Wireless RF Remote Control Kit with Receiver Module (Non-Locking Mode) 4 Channel RF Remote • 315MHz ASK Communication • 5V Receiver • Non-Locking Mode • Long Range Wireless Control The 315MHz 4 Channel Wireless RF Remote Control Kit is a reliable wireless control solution consisting of a 4-button RF transmitter and a super regenerative ASK receiver module. Operating at 315MHz, this kit is ideal for remote switching, automation, robotics, security systems, and DIY wireless control projects. The receiver module features four independent digital outputs (D0–D3) that correspond to the four buttons on the transmitter. When a button is pressed, the respective output pin goes HIGH, returning LOW immediately after the button is released. This Non-Locking (Momentary/Jog) operation makes the module perfect for applications requiring temporary switching such as electric door control, motor jogging, relay activation, and microcontroller interfacing. The receiver operates from a 5V DC supply and features a high-sensitivity ASK receiver with a Valid Transmission (VT) output pin for reliable signal detection. The transmitter uses a fixed-code encoder for secure communication and easy operation. Ideal for Arduino, ESP32, Raspberry Pi, AVR, PIC, industrial automation, wireless switching, and educational electronics projects. ⭐ Features 4-channel wireless RF remote control kit Operating frequency: 315MHz ASK (Amplitude Shift Keying) modulation Fixed-code RF transmitter Non-Locking (Momentary/Jog) operating mode Four independent digital outputs (D0–D3) High-sensitivity super regenerative receiver 5V DC receiver operating voltage VT (Valid Transmission) status output Compact PCB design Easy interface with microcontrollers Long wireless transmission range (environment dependent) Suitable for DIY and industrial automation 📋 Technical Specifications RF Transmitter Product Type: RF Wireless Remote Control Operating Frequency: 315MHz Number of Buttons: 4 Channels: 4 Modulation: ASK (Amplitude Shift Keying) Encoding Type: Fixed Code Operating Mode: Non-Locking (Momentary) Power Supply: 12V A23 Battery (Not Included) RF Receiver Module Operating Voltage: 5V DC Operating Frequency: 315MHz Receiver Type: Super Regenerative ASK Receiver Receiver Sensitivity: -98dBm Output Channels: D0, D1, D2, D3 VT Output: Yes (Valid Signal Output) Antenna Connection: External ANT Pin Recommended Antenna Length: Approx. 17cm (Quarter-Wave) Module Dimensions: Approx. 41 × 22 × 7 mm Receiver Pin Configuration VT – Valid Signal Output D3 – Channel 4 Output D2 – Channel 3 Output D1 – Channel 2 Output D0 – Channel 1 Output +5V – Power Input GND – Ground ANT – External Antenna Connection 🔧 Operating Modes Non-Locking (Momentary/Jog Mode) Press a button → Corresponding output goes HIGH. Release the button → Output immediately returns LOW. Ideal for momentary control applications. Note: This product is supplied in Non-Locking Mode only. 🔧 Applications Suitable for: Arduino Projects ESP32 Projects Raspberry Pi Projects Wireless Relay Control Home Automation Industrial Automation Remote Door Control Electric Door Locks Wireless Switching Robotics Motor Control Lighting Control Alarm Systems Security Systems DIY Electronics Educational Projects 📦 Package Includes 1 × 4-Button 315MHz RF Wireless Remote Control 1 × 315MHz Super Regenerative Receiver Module ⚠️ Note Battery is included. A 12V A23 battery is required for operation. Avoid bending or touching the receiver's onboard inductor (copper coil), as this may affect receiver sensitivity. Wireless operating range depends on antenna quality, obstacles, and surrounding RF interference. Product appearance may vary slightly depending on the manufacturing batch.
3A 250V Green Push Button Momentary Type No Lock Push Only
[Mechanical Switches] The 3A 250V Green Push Button Momentary Switch is a compact and reliable push-type switch designed for temporary ON/OFF control applications. It features a momentary non-locking mechanism, which means the switch remains active only while being pressed. In addition, the switch uses a Normally Open (NO) contact configuration. As a result, the circuit closes only when the button is pressed and automatically returns to its original state after release. Because of its compact size and durable construction, the switch is suitable for many electronic and electrical projects. Furthermore, the bright green button improves visibility and makes operation easy during usage. The switch supports loads up to 3A at 250VAC, making it suitable for low-power AC and DC control applications. Moreover, the simple panel-mount structure allows quick installation into enclosures and control panels. This push button switch is widely used in DIY electronics, robotics systems, industrial automation, doorbell circuits, audio equipment, and control applications. 🔹 Key Features Momentary push button operation Normally Open (NO) contact type Non-locking push switch design Compact and lightweight construction Durable plastic body Easy panel mounting installation Bright green push button cap Suitable for AC and DC applications 🔹 Technical Specifications Switch Type: Momentary Push Button Switch Contact Type: Normally Open (NO) Operation Type: Non-Locking Momentary Rated Voltage: 250V AC Rated Current: 3A Button Color: Green Mounting Type: Panel Mount Mounting Hole Diameter: Approx. 12mm Button Diameter: Approx. 12mm Total Body Length: Approx. 28mm Body Material: Plastic Contact Material: Metal Contacts 🔹 Applications This push button switch is suitable for many electronic and industrial applications, including: DIY electronics projects Robotics systems Industrial control panels Automation systems Doorbell circuits Audio equipment Power control applications Electronic devices 🔹 Package Includes 1 × 3A 250V Green Push Button Momentary Switch
Push Button SPST ON-OFF Switch RED
[Mechanical Switches] The Push Button SPST ON-OFF Switch (Red) is a durable and reliable panel mount power control switch designed for electrical and electronic circuits. It features a Single Pole Single Throw (SPST) configuration that allows users to easily turn a circuit ON or OFF using a simple push operation. This switch uses a non-momentary (latching) mechanism, meaning the switch stays in its current state until pressed again. When pressed once, the circuit turns ON, and when pressed again, it switches OFF. This makes it perfect for applications where continuous power control is required. With a rated voltage of 250V AC and current capacity of 3A, the switch is suitable for a wide range of electronics, DIY projects, robotics systems, power supplies, and industrial control panels. The switch is designed for panel mounting, allowing secure installation in enclosures, equipment housings, and control boxes. Its bright red button provides clear visibility and easy identification, while the compact size makes it suitable for both small and large electronic projects. This push button switch is widely used in DIY electronics projects, Arduino systems, industrial machines, appliances, and control circuits where a simple and reliable ON/OFF switching solution is needed. ⭐ Key Features SPST (Single Pole Single Throw) configuration Push ON / Push OFF latching mechanism Non-momentary push button switch Panel mount installation Compact and lightweight design Bright red actuator button Easy wiring with 2 pins Suitable for electronics, robotics, and industrial applications 🔧 Technical Specifications Rated Voltage: 250V AC Rated Current: 3A Number of Pins: 2 Switch Type: Non-Momentary Push Button Action Type: Push ON / Push OFF (Latching) Configuration Type: SPST (Single Pole Single Throw) Mounting Type: Panel Mount Button Color: Red Terminal Type: Pin / Solder Terminal 🎯 Applications DIY electronics projects Arduino and microcontroller circuits Robotics systems Industrial control panels Power supply switching Appliances and electrical devices Automation equipment 📦 Package Includes 1 × Push Button SPST ON-OFF Switch Red
Vibration sensor module alarm Motion sensor module vibration switch SW-420
[Vibration Sensor] Vibration sensor module alarm Motion sensor module vibration switch SW-420 module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can adjust using an onboard potentiometer. When this no vibration, this module output logic LOW the signal indicates LED light, and vice versa. If the module does not vibrate, the vibration switch was on the close state, the output of low output, the green indicator light. The product vibrates, vibration switches momentary disconnect, the output is driven high, the green light does not shine. The output can connect to the microcontroller, which to detect high and low level; so as to detect whether the environment exists vibration, play a role in the alarm. Note: Do not reverse the power directions, otherwise, it is possible to burn the chip. Signal LED light is output Low, signal LED OFF output is High. The output level close to the input voltage. Features : Using SW-420 normally closed type vibration sensor. Comparator output, clean signal, good waveform, strong driving ability, >15mA. Using a wide voltage LM393 comparator. With bolt holes for easy installation. Package Includes : 1 x Vibration sensor module alarm Motion sensor module vibration switch SW-420.
SPST Momentary Rectangular Horn Type Push Button Switch – Red
[Mechanical Switches] SPST Momentary Rectangular Horn Type Push Button Switch – Red The SPST Momentary Rectangular Horn Type Push Button Switch (Red) is a durable and reliable momentary push-to-ON switch designed for horn, alarm, buzzer, control, and general-purpose switching applications. The switch completes the electrical circuit only while the button is pressed and automatically returns to the OFF state when released. Its rectangular horn-type button provides a convenient pressing surface, while the red actuator offers high visibility for applications where quick identification of the control is important. The panel-mount design allows easy installation in control panels, vehicles, enclosures, and DIY projects. ⭐ Key Features SPST (Single Pole Single Throw) Momentary push-to-ON operation Spring-return action Rectangular horn-type button Red button Panel-mount design Durable construction Reliable contact performance Easy to operate Suitable for horn and alarm applications 📋 Technical Specifications Product Type: Momentary Push Button Switch Switch Type: SPST Operation: Momentary / Spring Return Contact Action: Push-to-ON Button Shape: Rectangular Horn Type Button Color: Red Mounting Type: Panel Mount Number of Poles: Single Pole Number of Throws: Single Throw Application: Horn / Alarm / Control Contact Type: Momentary Note: The supplied product information does not specify the voltage rating, current rating, dimensions, terminal type, or mechanical/electrical life, so these specifications should be verified against the exact product variant before listing them. 🔧 Applications Vehicle Horn Switch Car Horn Bike Horn Marine Horn Alarm & Buzzer Control Industrial Control Panels Start / Stop / Reset Functions DIY Electronics Projects Consumer Electronics Testing Equipment Temporary Circuit Activation 🛠️ Installation Install the switch through a suitable panel cutout and secure it firmly. Connect the switch terminals according to the required circuit. Since this is a momentary push-to-ON switch, the circuit is active while the button is pressed and returns to its normal OFF state when released. 📦 Package Includes 1 × SPST Momentary Rectangular Horn Type Push Button Switch – Red ⚠️ Precautions Verify the switch's voltage and current rating before connecting a load. Disconnect the power supply before installation or wiring. Ensure terminals and wiring are properly secured. Do not exceed the manufacturer's electrical ratings. For vehicle or industrial applications, use an appropriate relay where the load current exceeds the switch rating. Product images are for illustration purposes only and actual appearance may vary.
Out of stock6A 250V AC DPDT ON-OFF-ON 6 Pin Rocker Switch
[Mechanical Switches] This is a basic DPDT ON-OFF-ON Rocker Switch for your projects. No screws required, it simply clips into place. This is a two-pin switch that is easy to use, simply cut one of the two power wires and solder each of the ends to the unit. This 6A 250V AC DPDT ON-OFF-ON Rocker Switch is perfect for controlling power to electronic circuits, robots, etc. We have carefully selected the best On/Off Rocker Switch with a high load rating and the perfect size to for all general-purpose On/Off applications. This rocker switch has two positions – one on position and another off position. The rocker switch stays in the one till it is pressed and changed to the other position. In simple words, It is a simple push-switch, such as one for a doorbell, has one set of contacts and the on position is only momentary, as soon as you release the switch it goes back to off. This action is called push-to-make (push to close contacts). It has two large pins on the backside to which wires can be soldered and connected to your circuit. The On-Off-On Rocker Switch is the simplest and easiest power control switch for your project. It comes with tabs on the top and bottom which secure it onto an enclosure without the need for any screws. On and Off positions are clearly marked which help users identify the current switch position during usage. This switch is great to turn on/off and control DC Motors in Robotics, Car and Motorcycle DC Motors, DC Motors in Industrial Machines, Water Dispensers, etc. We have sourced the best switch with a high load rating of 16A at 250VAC which should be suitable for most applications. Please note: 1. Switching Mode: ON-OFF-ON 2. Structure: DPDT Features: Positions Marked on the rocker: I, O (On and Off) for easy identification Long Switching Life: 50000-100000 cycles Easy installation, No Screws or Nuts required Used widely for on/off power control, car, motorcycle, boat, some machines, water dispenser, etc. Package Includes: 1 x 16A 250V AC DPDT ON-OFF-ON Momentary Rocker Switch
Out of stock12 mm 12V-24V Momentary Plastic Switch
[Mechanical Switches] This Momentary Metal Pushbutton Switch is a perfect choice if you are in need of a heavy-duty push-button! These metal push buttons are a very tough, small, It is an SPDT with 12mm threading and 1mm pitch. It gives premium look to your dashboard or control panel with a Led Light ring around the push area of the switch. These switches are available in various LED light Colors, you can choose for your application purpose Note: Momentary means it turns off as soon as your pressure is released Non-momentary switches maintain the positions even if we release the pressure. Features: Stainless steel material for long-term use High-end appearance and good to touch Inbuilt Colorful Ring illumination LED Available in Various LED Color Independent LED terminals Bright daylight LEDs Single pole push to make and Push to break Function Front and rear panel seal to IP65 Integral supply resistors TVS protection Good electrical conductivity Non-Momentary type push-button switch Rubber ring and hexagon nut to fix, Waterproof and Dustproof Specifications: Operating Voltage (VDC): 12V – 24V Max. Operating Current (mA): 2000 On/Off Function: Push to ON and Push to OFF Switch Type: Momentary Mounting Hole Diameter (mm): 12 Contact Type: Solder Type Contact Material: Silver Alloy Contact Resistance: ≤50 MΩ Insulation Resistance (MΩ): ≥1000 Operating Temperature Range (°C): -20 to 55 Operation Force: About 3-5N Body Material: Stainless Steel and Plastic Mech. & Electrical Lifecycle: ≈ 100,000 Protection Standard: IP65 Package Includes: 1 x 12 mm 12V-24V Momentary Plastic Switch
Out of stockPush Button SPST ON-OFF Switch
[Mechanical Switches] An electronic switch is an electronic component or device that can switch an electrical circuit, interrupting the current or diverting it from one conductor to another. Features and Specifications:- Voltage : 250VAC Current : 5A No of Pins : 2 Switch Type : Non-Momentary Push Button Action type : Push to ON and Push to OFF Configuration Type : Single Pole Single Throw (SPST) Mounting type : Panel Mount Brand : Generic Package Includes:- 1 x Push Button SPST ON-OFF Switch * Product Images are shown for illustrative purposes only and may differ from actual product.
TTP223 Touch Key Module
[Sensors, Touch Sensors] The TTP223 Touch Key Module is based on a touch-sensing IC (TTP223) capacitive touch switch module. A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range of ~5mm. An onboard LED will give a visual indication of when the sensor is triggered. When triggered the output of the module will switch from its idle low state to high (default operation). Solder jumpers allow for reconfiguring its mode of operation to be either active low or toggle output. TTP223 Capacitive Touch Sensor Module. The TTP223 is a touchpad detector IC replicating a single tactile button. The TTP223 is a touchpad detector IC replicating a single tactile button. This touch detection IC is designed for replacing traditional direct button key with diverse pad size. Trigger-setting mode: (1- > Short ; 0- > No Short) AB=00: No-lock High TTL level output; AB=01: Self-lock High TTL level output; AB=10: No-lock Low TTL level output; AB=11: Self-lock Low TTL level output; Connection Diagram: Features : Supports momentary or latching/toggle modes. Supports Active High or Active Low output signal modes. Dimensions : 15mm x 11mm. Input Voltage : 2 Volt – 5.5 Volts DC. The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V. Sensitivity can adjust by the capacitance(0~50pF). Have two kinds of sampling length by pad option(SLRFTB pin). Stable touching detection of the human body for replacing traditional direct switch key. Provides Fast mode and Low Power mode selection by pad option(LPMB pin). Provides direct mode、toggle mode by pad option(TOG pin). Open drain mode by bonding option, OPDO pin is open drain output, Q pin is CMOS output. All output modes can be selected active high or active low by pad option(AHLB pin). Have the maximum on time 100sec by pad option(MOTB pin). Have external power-on reset pin(RST pin). After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled. Auto calibration. Re-calibration period is about 4.0 sec when the key has not be touched. Package Includes : 1 x TTP223 TOUCH KEY MODULE
6×6×5mm Tactile Push Button Switch – Through-Hole Red
[Mechanical Switches] 6×6×5mm Tactile Push Button Switch – Through-Hole The 6×6×5mm Tactile Push Button Switch is a compact momentary push-button switch widely used as a standard input button in electronic circuits, PCB projects, Arduino projects, DIY electronics, consumer electronics, and control panels. The switch is normally open and temporarily closes the circuit when the button is pressed. Its compact 6×6mm body with 5mm height makes it suitable for space-constrained PCB designs. The through-hole construction allows secure PCB mounting and can also be used with solderless breadboards for prototyping. The switch provides tactile feedback during operation and is designed for repeated switching applications. It is suitable for applications including telecommunications, consumer electronics, audio/visual equipment, testing and instrumentation, computers, and peripheral devices. ⭐ Key Features 6×6×5mm compact size Momentary tactile push-button switch Normally Open (NO) contact Through-hole PCB design Suitable for breadboard prototyping Round shaft/button design Strong tactile feedback Long operating life of up to 300,000 cycles as specified Compact and lightweight Good electrical conductivity Suitable for electronic products and household appliances Designed for reliable repeated operation 📋 Technical Specifications Product Type: Tactile Push Button Switch Dimensions: 6 × 6 × 5mm Switch Type: Momentary Tactile Push Button Contact Type: Normally Open (NO) Mounting Type: Through Hole Button/Shaft Shape: Round Operation: Momentary Color: Red Operating Life: Up to 300,000 cycles Contact Technology: Dome Contact Application: PCB / Electronic Circuits Breadboard Compatible: Yes Construction: Compact and Lightweight 🔌 How It Works The switch contacts remain open when the button is not pressed. Pressing the button temporarily closes the contacts and completes the electrical circuit. When the button is released, the contacts return to their normally open state. This makes the switch suitable for reset buttons, menu controls, user inputs, trigger buttons, and other momentary switching applications. 🔧 Applications Arduino Projects Microcontroller Projects PCB Prototyping DIY Electronics Consumer Electronics Telecommunications Equipment Audio / Visual Equipment Computer Peripherals Testing & Instrumentation Household Electronic Appliances Control Panels Reset and Input Buttons 📦 Package Includes 1 × 6×6×5mm Tactile Push Button Switch ⚠️ Precautions Ensure the switch is mounted securely on the PCB. Do not exceed the electrical ratings of the switch. Avoid excessive mechanical force on the button. Keep the switch away from excessive moisture and contamination. Verify the correct pin configuration before installation. Use appropriate soldering temperature and time during PCB assembly.
12x12x12mm Tactile Push Button Switch
[Mechanical Switches] The 12×12×12 mm Tactile Push Button Switch is a commonly used momentary input switch widely utilized in electronic circuits and DIY projects. These switches are designed for PCB mounting with through-hole pins, making them easy to solder and integrate into electronic designs. The switch operates in a normally open configuration, meaning the circuit remains disconnected until the button is pressed. When the button is pressed, the contacts close momentarily and complete the circuit, making it ideal for input controls, reset buttons, menu buttons, and control interfaces. Featuring reliable dome contact technology, the switch provides strong tactile feedback, ensuring accurate operation during use. With a high operating force and a long mechanical life of up to 300,000 cycles, this tactile switch offers durability and dependable performance. Its compact and lightweight design makes it suitable for PCBs, breadboards, prototypes, and embedded systems. It is widely used in consumer electronics, telecommunications equipment, computer peripherals, testing instruments, medical devices, and audio/visual equipment. Due to its versatility and reliability, the 12×12mm tactile push button switch is an essential component for engineers, hobbyists, and electronics enthusiasts working on Arduino projects, robotics systems, and custom electronics designs. ⭐ Key Features Standard tactile push button switch Momentary normally-open operation Through-hole PCB mounting Strong tactile feedback High operating force (3.0N – 3.6N) Long mechanical life up to 300,000 cycles Compact and lightweight design Suitable for electronics and DIY projects 🔧 Technical Specifications Switch Type: Tactile Push Button Switch Size: 12 × 12 × 12 mm Mounting Type: Through Hole / PCB Mount Shaft Shape: Round Operation: Momentary (Normally Open) Operating Force: 3.0N – 3.6N Stroke: 1.05 mm Mechanical Life: 300,000 cycles Contact Type: Dome contact technology 🎯 Applications Arduino and microcontroller projects DIY electronics circuits Consumer electronics devices Computer keyboards and peripherals Robotics systems Industrial control boards Testing and instrumentation devices 📦 Package Includes 1 × 12 × 12 × 12 mm Tactile Push Button Switch