B3U Tactile Switch

Industry´s smallest ultra-small tactile switch with high contact reliability.

Results: 16
Select Image Part #
 Mfr.
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
Actuator
Switch Function
Operating Force
Current Rating
Voltage Rating DC
Ground Terminal
Contact Form
Termination Style
Color
Length
Width
Height
Series
Life
IP Rating
Packaging
Omron Electronics Tactile Switches Tactile SideActuated Ground Term w/Boss
Datasheet
5,017In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Non-Illuminated SMD/SMT Right Angle Rectangular OFF - (ON) 1.6 N 50 mA 12 VDC Yes SPST Solder Pin Black 3 mm 1.2 mm 2.5 mm B3U 100000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Top Actuated w/o boss w/o ground
Datasheet
42,671In Stock
21,000Expected 22/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Non-Illuminated SMD/SMT Straight Round OFF - (ON) 1.5 N 50 mA 12 VDC No SPST Leadless Black 2.5 mm 3 mm 1.2 mm B3U 200000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Tactile,Top Actuated Gnd.Ter
Datasheet
33,029In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Non-Illuminated SMD/SMT Straight Round OFF - (ON) 1.5 N 50 mA 12 VDC Yes SPST Leadless Black 4 mm 2.5 mm 1.6 mm B3U 200000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Top Actuated with boss w/o ground
Datasheet
6,395In Stock
6,700Expected 24/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Non-Illuminated SMD/SMT Straight Round OFF - (ON) 1.5 N 50 mA 12 VDC No SPST Leadless Black 2.5 mm 3 mm 1.2 mm B3U 200000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Top Act. w/out Boss w/out Ground Term
Datasheet
Product Comments
2,988In Stock
13,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Non-Illuminated SMD/SMT Straight Round OFF - (ON) 1.5 N 50 mA 12 VDC Yes SPST Leadless Black 4 mm 2.5 mm 1.6 mm B3U 200000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Tactile,Top Actuated Gnd.BOSS
Datasheet
4,477In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Non-Illuminated SMD/SMT Straight Round OFF - (ON) 1.5 N 50 mA 12 VDC Yes SPST Leadless Black 3 mm 1.2 mm 2.5 mm B3U 200000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Side Actuated with boss w/o ground
Datasheet
2,552In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Non-Illuminated SMD/SMT Right Angle Rectangular OFF - (ON) 1.6 N 50 mA 12 VDC No SPST Leadless Black 2.5 mm 3 mm 1.2 mm B3U 100000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Tactile SideActuated Ground Term NO Boss
Datasheet
4,182In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Non-Illuminated SMD/SMT Right Angle Rectangular OFF - (ON) 1.6 N 50 mA 12 VDC Yes SPST Solder Pin Black 3 mm 1.2 mm 2.5 mm B3U 100000 Cycle IP40 Reel, Cut Tape
Omron Electronics Tactile Switches Tactile SideActuated Ground Term w/Boss
Datasheet
2,204In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Non-Illuminated SMD/SMT Right Angle Rectangular OFF - (ON) 1.6 N 50 mA 12 VDC Yes SPST Gull Wing Lead Black 3 mm 2.5 mm 1.2 mm B3U 100000 Cycle IP40 Reel, Cut Tape, MouseReel

Omron Electronics Tactile Switches Side Actuated w/o boss w/o ground
Datasheet
271In Stock
11,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Non-Illuminated SMD/SMT Right Angle Rectangular OFF - (ON) 1.6 N 50 mA 12 VDC No SPST Leadless Black 2.5 mm 3 mm 1.2 mm B3U 100000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Top Actuate w/Boss w/out Ground Term
Datasheet
Product Comments
663In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Non-Illuminated SMD/SMT Straight Round OFF - (ON) 1.5 N 50 mA 12 VDC Yes SPST Leadless Black 4 mm 2.5 mm 1.6 mm B3U 200000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Top Actuated Ground Tm w/out Boss
Datasheet
1,706In Stock
1,000Expected 27/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Non-Illuminated SMD/SMT Straight Round OFF - (ON) 1.5 N 50 mA 12 VDC No SPST Leadless Black 4 mm 2.5 mm 1.6 mm B3U 200000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Side Actuate w/Boss w/out Ground Term
Datasheet
1,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Non-Illuminated SMD/SMT Right Angle Rectangular OFF - (ON) 1.59 N 50 mA 12 VDC No SPST Gull Wing Lead Black 3 mm 2.5 mm 1.2 mm B3U 100000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Tactile SideActuated Ground Term NO Boss
Datasheet
1,020In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Non-Illuminated SMD/SMT Right Angle Rectangular OFF - (ON) 1.59 N 50 mA 12 VDC Yes SPST Gull Wing Lead Black 3 mm 2.5 mm 1.2 mm B3U 100000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics Tactile Switches Side Act w/out Boss w/out Ground Term
Datasheet
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Non-Illuminated SMD/SMT Right Angle Rectangular OFF - (ON) 1.59 N 50 mA 12 VDC No SPST Gull Wing Lead Black 3 mm 2.5 mm 1.2 mm B3U 100000 Cycle IP40 Reel, Cut Tape, MouseReel
Omron Electronics B3U-1100PM-B
Omron Electronics Tactile Switches Top Actuated Ground Term w/Boss
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

Non-Illuminated 50 mA 12 VDC B3U Reel, Cut Tape