Which are the dust-resistant tactile switches?

ID: FAQE20064E



We have dust/water-resitant (IP67 equivalent) tactile switches as sealed types.
Omron’s dust/water-resistant (IP67 equivalent) tactile switch models are as follows:
B3W, B3S, B3SL, B3SN, B3SE, B3WN.


Among models with a degree of protection equivalent to IP67, B3W/B3WN are through hole type and the others are surface mount type. The types with ground terminal and gold plating are as follows:

  • With ground terminal: B3W, B3S, B3SN
  • With gold plating: B3SN

Quick tips

Although they have the sealing performance equivalent to that of IP67, please note that they cannot be used in an environment where water droplets stick constantly (for a long period of time).

For more information, see "Switch Basics" Technology / Ingress Protection.

Product category Switches Tactile Switches
Classification Selection, Characteristics
Related keywords
  • Tactile Switch
  • Dust-Resistant
  • IP67
  • Sealed

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