Omron Button Tactile Switch, SPST 50 mA @ 12 V ac 0.4mm Through Hole

Subtotal (1 pack of 5 units)*

£3.66

(exc. VAT)

£4.39

(inc. VAT)

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  • Plus 25 unit(s) shipping from 07 October 2025
  • Plus 35 unit(s) shipping from 07 October 2025
  • Plus 4,635 unit(s) shipping from 14 October 2025
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Units
Per unit
Per Pack*
5 +£0.732£3.66

*price indicative

Packaging Options:
RS Stock No.:
682-1421
Mfr. Part No.:
B3U-1100P
Brand:
Omron
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Brand

Omron

Contact Configuration

SPST

Terminal Type

Surface Mount

Actuator Length

0.4mm

Actuator Type

Button

Length

3mm

Width

2.5mm

Dimensions

3 x 2.5 x 1.6mm

Mounting Type

Through Hole

Contact Current Rating

50 mA @ 12 V ac

Operating Force

1.5 N

Height

1.6mm

Minimum Operating Temperature

-25°C

Mechanical Life

200000Operations

Operating Temperature Range

-25 → +70°C

Maximum Operating Temperature

+70°C

COO (Country of Origin):
JP

Tactile Switches Omron B3U


Ultra-small tactile switch with high contact reliability.

Dust - proof construction provides high reliability in dusty environments


Tactile

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