B3U Tactile Switch

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

Results: 16
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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
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 Top Actuated w/o boss w/o ground
Datasheet
46,339In Stock
182,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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
36,672In Stock
45,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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
2,052In Stock
21,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 Side Actuated w/o boss w/o ground
Datasheet
13,638In Stock
16,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 Act. w/out Boss w/out Ground Term
Datasheet
Product Comments
7,171In Stock
18,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 SideActuated Ground Term NO Boss
Datasheet
3,640In Stock
4,000Expected 13/11/2026
Min.: 1
Mult.: 1
: 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 Top Actuate w/Boss w/out Ground Term
Datasheet
Product Comments
133In Stock
1,000Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
604In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 Top Actuated Ground Tm w/out Boss
Datasheet
1,361In Stock
2,000Expected 04/03/2027
MouseReel Available
Min.: 1
Mult.: 1
: 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 Actuated with boss w/o ground
Datasheet
1,070In Stock
8,000Expected 27/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 Side Act w/out Boss w/out Ground Term
Datasheet
379In Stock
1,000Expected 28/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 Side Actuate w/Boss w/out Ground Term
Datasheet
719In Stock
1,000Expected 11/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 w/Boss
Datasheet
243In Stock
4,000Expected 25/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 Tactile SideActuated Ground Term NO Boss
Datasheet
899In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 Tactile SideActuated Ground Term w/Boss
Datasheet
1,604In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 B3U-1100PM-B
Omron Electronics Tactile Switches Top Actuated Ground Term w/Boss
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1
: 1,000

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