Omron Tactile PCB Switch B3F-4000 12x12 (Flat Type)

Order Code:

78-0286

Brand: Omron MPN: B3F-4000
Qty Unit Price (Ex VAT)
5+ £0.251
10+ £0.218
25+ £0.195
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
363 in stock, despatched same dayAdditional quantity lead time 5 weeks

The Omron B3F-4000 is a tactile single pole single throw (SPST) keypad switch.

It has a compact design, offering a crisp tactile response with an operational life of up to 1 million cycles.

This switch is ideal for use in consumer electronics, automotive controls, and industrial equipment.

Its reliability and durability make it suitable for applications demanding frequent user interaction.


  • Size 12 x 12mm
  • Flat plunger with 4.3mm actuator
  • Operating force 1.27N
  • Positive click action
  • Horizontal mounting
  • Rated voltage 24V DC
  • Rated current 50mA
Type Tactile PCB switch
Contact Configuration SPST
Action NO
Illumination Type None
Max. Current 0.05A

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