Tactile Switch 4 Pin 6x6x22mm – Copper Contact Momentary Push Button Switch
Looking for a reliable long-stem tact switch for your next electronics project? The Tactile Switch 4 Pin 6x6x22mm with Copper Contacts is a high-quality momentary push button switch built for precise tactile feedback, consistent performance, and long operational life.
With its 22mm tall actuator stem, this switch is ideal where standard short-stem switches don’t reach — perfect for panel-mount applications, enclosures, DIY builds, and prototype circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Dimensions | 6mm × 6mm × 22mm |
| Pin Configuration | 4-Pin Through-Hole (DIP) |
| Contact Material | Copper |
| Rated Voltage | 12V DC |
| Rated Current | 50mA |
| Contact Resistance | ≤ 50mΩ |
| Insulation Resistance | ≥ 100MΩ |
| Operating Temperature | -20°C to +70°C |
| Actuation Type | Momentary (Normally Open) |
| Mounting Type | Through-Hole / PCB Mount |
| Operating Life | 100,000 Cycles Min. |
Why Choose This Tactile Switch?
Copper Contacts for Better Conductivity — Unlike iron-contact variants, copper contacts deliver lower resistance, better signal transfer, and longer service life in high-cycle applications.
22mm Tall Stem — The extended actuator height makes it easy to use in enclosed panels, custom button caps, and through-panel installations where standard 5mm or 7mm switches won’t work.
4-Pin Stability — The 4-pin through-hole design provides a mechanically secure solder joint, resisting tilt and wobble common in 2-pin variants.
Momentary Action — Pins are normally open. Pressing the button momentarily closes the circuit and releases upon lifting — ideal for reset buttons, input triggers, and user-interface controls.
Snap-In PCB Mounting — Directly mountable on PCBs without additional hardware. Works on solderless breadboards for rapid prototyping.
Applications
This 6x6x22mm tact switch is widely used in: Arduino and Raspberry Pi projects, consumer electronics, remote controls, home automation panels, industrial control boards, medical instruments, audio/visual equipment, telecommunications hardware, and educational electronics kits.






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