Omron IP40 Black Tactile Switch Side, 0.7 mm, SPST 0.05A 12 V dc, Surface
- RS Stock No.:
- 254-3087
- Mfr. Part No.:
- B3U-3100PM
- Brand:
- Omron
Bulk discount available
Subtotal (1 reel of 1000 units)*
£527.00
(exc. VAT)
£632.00
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 10 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 1000 - 1000 | £0.527 | £527.00 |
| 2000 - 4000 | £0.514 | £514.00 |
| 5000 + | £0.495 | £495.00 |
*price indicative
- RS Stock No.:
- 254-3087
- Mfr. Part No.:
- B3U-3100PM
- Brand:
- Omron
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Contact Configuration | SPST | |
| Product Type | Tactile Switch | |
| Terminal Type | Surface Mount | |
| Switch Operation | On-Off | |
| Actuator Colour | Black | |
| Actuator Length | 0.7mm | |
| Length | 4mm | |
| Width | 3.2mm | |
| Illuminated | No | |
| Actuator Orientation | Right Angle | |
| Actuator Style | Side | |
| Minimum Operating Temperature | -25°C | |
| Contact DC Voltage | 12V dc | |
| Mount Type | Surface | |
| Switch Contact Current | 0.05A | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | RoHS | |
| IP Rating | IP40 | |
| Series | B3U | |
| Operating Force | 1.59N | |
| Height | 1.2mm | |
| Mechanical Life | 100000Operations | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Contact Configuration SPST | ||
Product Type Tactile Switch | ||
Terminal Type Surface Mount | ||
Switch Operation On-Off | ||
Actuator Colour Black | ||
Actuator Length 0.7mm | ||
Length 4mm | ||
Width 3.2mm | ||
Illuminated No | ||
Actuator Orientation Right Angle | ||
Actuator Style Side | ||
Minimum Operating Temperature -25°C | ||
Contact DC Voltage 12V dc | ||
Mount Type Surface | ||
Switch Contact Current 0.05A | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals RoHS | ||
IP Rating IP40 | ||
Series B3U | ||
Operating Force 1.59N | ||
Height 1.2mm | ||
Mechanical Life 100000Operations | ||
- COO (Country of Origin):
- JP
The Omron switch is ultra-small surface-mounting tactile switches wIth high contact reliabilIty (1.2 x 3 x 2.5 mm (h x w x d). Smallest class in the industry for high-densIty mounting of compact devices.
Contact form SPST-NO
Insulation resistance 100 MΩ minimum (at 100 VDC with insulation tester)
Dielectric strength 250 VAC, 50/60 Hz for 1 min
Bounce time 5 ms max
Vibration resistance 10 to 55 Hz, 1.5 mm double amplitude
Shock resistance 1,000 m/s2 max
Degree of protection IEC IP40
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