12x12x8mm 4 Pin SPST Momentary Micro Mini Push Button Switch
3.50 EGP
This miniature 12x12x8mm 4-pin SPST momentary push button switch delivers precise tactile feedback in an ultra-compact package. Perfect for space-constrained applications where reliable user input is required. The momentary action (normally open) only completes the circuit while pressed, making it ideal for control panels, DIY electronics, and industrial interfaces.
Description
Key Specifications:
-
Type: SPST (Single Pole Single Throw) Momentary (NO – Normally Open)
-
Dimensions: 12mm x 12mm x 8mm (LxWxH)
-
Termination: 4 solder pins (2 pairs for stable mounting)
-
Actuation Force: Medium tactile feedback (typical ~160-250gf)
-
Electrical Rating: 50mA @ 12VDC (low current signal applications)
-
Material: Plastic/POM housing with metal plunger
-
Color Options: Black/White/Red actuator (default black)
Features & Benefits:
✔ Space-Saving Design – Fits in tight PCB layouts or small enclosures
✔ Positive Tactile Click – Clear user feedback with each press
✔ 4-Pin Stability – Secure PCB mounting with dual contact points
✔ Durable Construction – Rated for 50,000+ mechanical cycles
✔ Low Profile – Just 8mm height for slim applications
Typical Applications:
-
Electronics prototypes & breadboards
-
Arduino/Raspberry Pi projects
-
Control panels & instrumentation
-
Automotive electronics
-
Appliance controls
-
Security system keypads
Installation Notes:
-
PCB mount with 2.54mm (0.1″) standard pin spacing
-
Pins can be clipped for SMD reflow soldering
-
Compatible with 12V systems (not for high-power loads)
Package Includes:
1x Micro Push Button Switch (additional quantities available)


















