12x12x7.3mm Tactile 4 Pin Push Button Switch is fully compatible with the B3F-4055 Switch. It has 4 pins, 2 pins on each side are connected. So, pressing the switch connects all 4 pins. It has a current capacity of 100 mA. The top of the switch is such that, the cap can be easily fitted onto it. Also, the cap has a locking mechanism on top of the switch, so, it will not get removed easily.
12x12x7.3mm Tactile Push Button Switch is widely used as a standard input “button” on electronic projects. These work best when you mount them on PCB but can also be used on a solderless breadboard for temporary connections in prototypes. The pins are normally open (disconnected) and when the button is pressed they are momentarily closed and complete the circuit.
This Push Button also offers reliable dome contact technology and strong tactile feedback, with multiple operating forces to choose from. Applications include telecommunications, consumer electronics, audio/visual, medical devices, button testing/instrumentation, and computer/peripherals.
Specifications:
Operating Current: 50mA
On/Off Function: Push to ON
Switch Type: Momentary
Mounting Type: Through-hole
Contact Material: Aluminium alloy
Contact Resistance: 50mΩ
Insulation Resistance: 100MΩ
Operating Temperature Range: -20°C to +70°C
Operation Force: 2.55N
Operation Stroke: 1.05mm
Body Material: Plastic
Mech. & Electrical Life: 300,000 Cycles
Protection Grade: IP65
Features:
Push Button has through-hole design.
Shaft Shape: Square
High operating force (3.0N or 3.6N) suited to automotive equipment requirements
The long life of 300,000 cycles was realized despite the high operating force
Middle stroke (1.05mm)
Used in the fields of electronic products, household appliances and more.
High-precision mechanism design offers acute operation and long service life.
Compact and lightweight, easy to carry and dismantle.
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