These 12mm square x 7.5mm high medium-sized tactile momentary switches are standard input "buttons" for electronic projects and hardware. They can be mounted on a PCB or can be used on a solderless breadboard. The pins are normally open (disconnected) and when the button is pressed they are momentarily closed.
Applications include low power, miniature devices, and digital switching where operator feedback is required (a "click" confirmation coming from the switch when it is pressed).
Specifications:
Switch Type: Pushbutton Momentary Tactile 4-Pin PCB Mount ON/OFF SPST-NO
Through-hole PCB and Breadboard Compatible
Electrical Rating: 12V DC 50mA
Initial Contact Resistance: 100mΩ max.
Dielectric Strength: 250V AC (50/60Hz for 1 minute)
Operating Life: >100,000 Cycles
Operating Temperature: -25C ~ +70C
Overall Dimensions : 12 x 12 x 7.5mm / 0.47" x 0.47" x 0.3" (L*W*H)
Lead Spacing: 5mm
Material : Plastic, Metal
Color : Black
Package Includes:
5X, 10X, 25X, or 100X (5, 10, 25, or 100 pieces) Tactile Push Button Momentary 12mm x 12mm x 7.5mm Switch
