B3FS-4 SMD Tactile Switches

Omron Electronics B3FS-4 SMD Tactile Switches feature a distinctive snapping action and extended mechanical/electrical durability. These switches measure 12mm x 12mm with a height of 4.2mm and are packaged with embossed taping for automatic mounting. The lineup for Omron Electronics B3FS-4 SMD Tactile Switches includes high-force and projected plunger options. These switches are designed to provide a service life of 3M operations.

Results: 5
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Illuminated
Mounting Style
Mounting Direction
Stem Height
Actuator
Switch Function
Operating Force
Current Rating
Voltage Rating DC
Ground Terminal
Contact Form
Termination Style
Color
Length
Width
Height
Series
Life
Packaging
Omron Electronics Tactile Switches 12x12 Surface mount tactile switch, flat
Datasheet
4,333In Stock
MouseReel Available
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

Non-Illuminated SMD/SMT Straight 4.3 mm Round OFF - (ON) 2.55 N 50 mA 24 VDC No SPST Gull Wing Lead Black 12 mm 12 mm 4.3 mm B3FS-4 1000000 Cycle Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Integrated keytop tactile swit
Datasheet
376In Stock
A tariff of 7% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700

Non-Illuminated SMD/SMT Straight Square OFF - (ON) 1.47 N 50 mA 24 VDC SPST SMD/SMT Black 10.5 mm 10.5 mm 7.3 mm B3FS-4 Reel, Cut Tape
Omron Electronics Tactile Switches 12x12mm 4.3mm Height SMT Flat 1.47N Blac
Datasheet
2,747In Stock
2,000Expected 10/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Non-Illuminated SMD/SMT Straight Round OFF - (ON) 1.5 N 50 mA 24 VDC No SPST Gull Wing Lead Black 12 mm 12 mm 4.3 mm B3FS-4 3000000 Cycle Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches 12x12 SurfMt tactile swtch project plung
Datasheet
115In Stock
3,000On Order
MouseReel Available
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Non-Illuminated SMD/SMT Straight 7.3 mm Projected OFF - (ON) 1.47 N 50 mA 24 VDC No SPST Gull Wing Lead Black 12 mm 12 mm 7.3 mm B3FS-4 3000000 Cycle Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches 12x12 SurfMt tactile swtch project plung
Datasheet
1,049In Stock
2,000Expected 10/9/2026
MouseReel Available
A tariff of 14% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Non-Illuminated SMD/SMT Straight 7.3 mm Projected OFF - (ON) 2.55 N 50 mA 24 VDC No SPST Gull Wing Lead Black 12 mm 12 mm 7.3 mm B3FS-4 1000000 Cycle Reel, Cut Tape, MouseReel