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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
32mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
[Sleeves] Description One of the best ways to seal your battery is by using heat shrink. It can protect your battery from short circuits, seal your battery against the weather and add a professional look to your DIY battery.PVC heat shrink is great for battery use, but it can sometimes become brittle over time and begin to crack at the edges or at sharp corners. One method around this is to use multiple layers. This strengthens the heat shrink and adds a second line of defence if one layer should begin to crack. It also allows you to use multiple pieces of heat shrink perpendicular to each other to cover all six sides of a battery instead of just four sides, thus completely sealing your battery. Adding a thin layer of foam around your battery can also help prevent the cracking of the heat shrink over time. 32mm PVC Heat Shrink Sleeve For Battery Pack Colour- Blue Radial Shrinkage- 9% – 21% Depending on the Size Material- Poly Vinyl Chloride Tensile Strength- Greater than or Equal to 4000 Pa/m2 Package Includes : 1 x 32mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
95mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
[Sleeves] One of the best ways to seal your battery is by using heat shrink. It can protect your battery from short circuits, seal your battery against the weather and add a professional look to your DIY battery.PVC heat shrink is great for battery use, but it can sometimes become brittle over time and begin to crack at the edges or at sharp corners. One method around this is to use multiple layers. This strengthens the heat shrink and adds a second line of defence if one layer should begin to crack. It also allows you to use multiple pieces of heat shrink perpendicular to each other to cover all six sides of a battery instead of just four sides, thus completely sealing your battery. Adding a thin layer of foam around your battery can also help prevent the cracking of the heat shrink over time. 95mm PVC Heat Shrink Sleeve For Battery Pack Colour- Blue Radial Shrinkage- 9% – 21% Depending on the Size Material- Poly Vinyl Chloride Tensile Strength- Greater than or Equal to 4000 Pa/m2 Package Includes : 1 x 95mm PVC Heat Shrink Sleeve Blue for Lithium Cell Pack (1 Meter)
Fence Sink Bracket for 12CM Fan 4.7 Inch Fan Grill – 120mm
[Cooling FAN] The metal guard is constructed of C1008 Steel with a nickel-chrome finish. It has four holes that can be screwed onto any cooling fan with an 80-millimetre square frame. Able to withstand 220 pounds of pull force at each joint, the guard was designed to withstand heavy usage. Application: The fan guard creates a protective barrier between a fan’s blades and any foreign objects it may come into contact with. The blade is fragile and can be damaged if impacted by a foreign object during use. At high speeds, it can also cause damage to wires and fingers on contact. Specification: Product: Fence Sink Bracket Total Dimensions 4.7 x 4.7 x .2 in. (120 x 120 x 5 mm) Screw Hole Size Ø .2 in. (Ø 4.9 mm) Fan Size 120 mm Material C1008 Steel Finish Nickel Chrome Ring Diameter Ø 1.5mm Rib Diameter Ø 1.8mm Pull Force 220 lbs Plug Guage Test Ø 6.355mm
Fence Sink Bracket for 9CM Cooling Fan 3.5 Inch Fan Grill
[Cooling FAN] The metal guard is constructed of C1008 Steel with a nickel-chrome finish. It has four holes that can be screwed onto any cooling fan with an 80-millimetre square frame. Able to withstand 220 pounds of pull force at each joint, the guard was designed to withstand heavy usage. Application: The fan guard creates a protective barrier between a fan’s blades and any foreign objects it may come into contact with. The blade is fragile and can be damaged if impacted by a foreign object during use. At high speeds, it can also cause damage to wires and fingers on contact. Specification: Product: Fence Sink Bracket Total Dimensions 3.5 x 3.5 x .2 in. (76 x 76 x 5 mm) Screw Hole Size Ø .2 in. (Ø 4.9 mm) Fan Size 80 mm Material C1008 Steel Finish Nickel Chrome Ring Diameter Ø 1.5mm Rib Diameter Ø 1.8mm Pull Force 220 lbs Plug Guage Test Ø 6.355mm
Out of stockNE 555 P PDIP-8 Timer IC
[Timer,Clock,Counter ICs] The NE 555 P timer IC is a precision timing circuit capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the as table mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by the use of the control voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. Features: Timing from microseconds to hours A stable or monostable operation Adjustable duty cycle TTL compatible output can sink or source up to 200mA Applications: Clock & Timing, Consumer Electronics, Aerospace, Defence, Military, Embedded Design & Development Package Includes: 1 x NE 555 P PDIP-8 Timer IC
Fence Sink Bracket for 8CM Cooling Fan 3 inch Fan Grill
[Cooling FAN] The metal guard is constructed of C1008 Steel with a nickel-chrome finish. It has four holes that can be screwed onto any cooling fan with an 80-millimetre square frame. Able to withstand 220 pounds of pull force at each joint, the guard was designed to withstand heavy usage. Application: The fan guard creates a protective barrier between a fan’s blades and any foreign objects it may come into contact with. The blade is fragile and can be damaged if impacted by a foreign object during use. At high speeds, it can also cause damage to wires and fingers on contact. Specification: Product: Fence Sink Bracket Total Dimensions 3 x 3 x .2 in. (76 x 76 x 5 mm) Hole to Hole Distance 2.81 x 2.81 in. (71.5 x 71.5 mm) Screw Hole Size Ø .2 in. (Ø 4.9 mm) Fan Size 80 mm Material C1008 Steel Finish Nickel Chrome Ring Diameter Ø 1.5mm Rib Diameter Ø 1.8mm Pull Force 220 lbs Plug Guage Test Ø 6.355mm
Out of stockFence Sink Bracket for 5CM Cooling Fan
[Cooling FAN] The metal guard is constructed of C1008 Steel with a nickel-chrome finish. It has four holes that can be screwed onto any cooling fan with an 50-millimetre square frame. Able to withstand 220 pounds of pull force at each joint, the guard was designed to withstand heavy usage. Application: The fan guard creates a protective barrier between a fan’s blades and any foreign objects it may come into contact with. The blade is fragile and can be damaged if impacted by a foreign object during use. At high speeds, it can also cause damage to wires and fingers on contact. Specification: Product: Fence Sink Bracket Total Dimensions (46 x 46 x 5 mm) Hole to Hole Distance (4.5 x 4.5 mm) Screw Hole Size Ø .2 in. (Ø 4.9 mm) Fan Size 50 mm Material C1008 Steel Finish Nickel Chrome Ring Diameter Ø 1.5mm Rib Diameter Ø 1.8mm Pull Force 220 lbs Plug Guage Test Ø 6.355mm Package Includes: 1 x Fence Sink Bracket 5cm