+1 500 000 products in offer

7000 packages per day

+300 000 clients from 150 countries

Quick Buy Favourites
Cart

We would like to inform that on 20.09.2026 at 09:00 AM - 12:00 PM (CEST) some problems with access to the website and online orders may occur. We apologize for any inconvenience.

B3U-3100PM-B

Microswitch TACT; SPST-NO; Pos: 2; 0.05A/12VDC; SMT; 1.59N; 2.5x3mm


Manufacturer: OMRON Electronic Components

Manufacturer part number:
B3U-3100PM-B
TME Symbol:
B3U-3100PM-B

Specification

Manufacturer
OMRON Electronic Components
Type of switch
microswitch TACT
Contacts configuration
SPST-NO
Number of positions
2
Stable positions number
1
DC contacts rating @R
50mA / 12V DC
Mounting
SMT
Operating Force
1.59N
Body dimensions
2.5x3mm
Button height
1.2mm
Switching method
OFF-(ON)
Terminal pitch
1.7x4.2mm
Manufacturer series
B3U
Operating temperature
-25...70°C
Button shape
rectangular
Actuator colour
black
Key stroke
0.2mm
Leads
for PCB
Max. contact resistance:
100mΩ
Min. insulation resistance
0.1GΩ
Mechanical durability
100000 cycles
Switches features
with ground terminal
Gross weight0.026 g
Certificates
EAN code4547648513821
See other products in this category: Microswitches TACT OMRON Electronic Components,
See other products from this series.:
*
B3U-3100PM-B
932 in TME stock
No. of pieces (Multiplicity: 1)
Minimum order quantity: 1.
Multiplicity: 1.
Net price for quantities from 1 pcs - 1.12 USDGross price for quantities from 1 pcs - 1.12 USD
Net price for quantities from 10 pcs - 1.05 USDGross price for quantities from 10 pcs - 1.05 USD
Net price for quantities from 25 pcs - 1.00 USDGross price for quantities from 25 pcs - 1.00 USD
Net price for quantities from 50 pcs - 0.97 USDGross price for quantities from 50 pcs - 0.97 USD
Net price for quantities from 100 pcs - 0.93 USDGross price for quantities from 100 pcs - 0.93 USD
Net price for quantities from 250 pcs - 0.90 USDGross price for quantities from 250 pcs - 0.90 USD
Net price for quantities from 500 pcs - 0.84 USDGross price for quantities from 500 pcs - 0.84 USD
Net price for quantities from 1000 pcs - 0.79 USDGross price for quantities from 1000 pcs - 0.79 USD
Net price for quantities from 2000 pcs - 0.74 USDGross price for quantities from 2000 pcs - 0.74 USD
Net price for quantities from 3000 pcs - 0.71 USDGross price for quantities from 3000 pcs - 0.71 USD
Packaging method by the manufacturer:Reel = 250 pcsReel = 1 000 pcs