STS342A4P SMD 3*4*2mm Micro button tact switch 4 pin


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SKU: 1835443
  1. Model: STS342A4P SMD 3*4*2mm Micro button tact switch 4 pin
  2. Protection Level: ip40
  3. Max. Current: 50mA
  4. Max. Voltage: 12VDC
  5. size: 3*4*2mm


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Brand: Generic
Category: Electronic Switches/Keypads Modules

The STS342A4P is a micro button tact switch, compactly sized at 3mm x 4mm x 2mm with a 4-pin surface-mount design. Ideal for momentary push-button applications on PCBs, it offers reliability in a small form factor. Commonly used in compact electronic devices, it provides efficient switching.


  1. Protection Level (IP40): The device has Ingress Protection level 40, offering limited protection against solids with a diameter greater than 1mm. It indicates some protection against dust but is not sealed against liquids.
  2. Max. Current (50mA): The device supports a maximum current of 50 milliamperes (mA), indicating its capability to handle low electrical currents.
  3. Max. Voltage (12VDC): The device operates with a maximum voltage of 12 volts direct current (VDC), specifying the highest voltage it can handle safely.

Package Includes:

1 x STS342A4P SMD 3*4*2mm Micro button tact switch 4 pin

SKU: 1835443 Category:
Protection Level


Max. Current


Max. Voltage

12 VDC

Mounting Type


15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China