KMR4 Microminiature SMT Tactile Switches

C&K Switches KMR4 Microminiature SMT Tactile Switches are small footprint, 2.5mm height top actuated switches with four actuation forces and excellent tactile feel. KMR4 tact switches feature ultra low current capabilities and IP40 protection. This C&K Components series offers Gullwing termination and is ideal for use in automotive, industrial electronics, and medical equipment applications.

Results: 20
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Description Datasheet Availability Pricing (TWD) 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
Power Rating
Ground Terminal
Contact Form
Termination Style
Color
Length
Width
Height
Series
Life
IP Rating
Packaging
C&K Tactile Switches Tact
Datasheet
38,577In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 300000 Cycle IP40 Reel, Cut Tape, MouseReel
C&K Tactile Switches Microminiature SMT Top Actuated
Datasheet
31,090In Stock
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 2 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 100000 Cycle IP40 Reel, Cut Tape
C&K Tactile Switches Tact
Datasheet
8,209In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 100000 Cycle IP40 Reel, Cut Tape, MouseReel
C&K Tactile Switches Tact
Datasheet
22,203In Stock
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 4 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 100000 Cycle IP40 Reel, Cut Tape
C&K Tactile Switches Tact
Datasheet
1,995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 4 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 100000 Cycle IP40 Reel, Cut Tape, MouseReel
C&K Tactile Switches Tact
Datasheet
18,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 2 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 100000 Cycle IP40 Reel, Cut Tape, MouseReel
C&K Tactile Switches Tact
Datasheet
15,316In Stock
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 2 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 100000 Cycle IP40 Reel, Cut Tape
C&K Tactile Switches Tact
Datasheet
3,520In Stock
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 2 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40 Reel, Cut Tape
C&K Tactile Switches Tact
Datasheet
12,795In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 300000 Cycle IP40 Reel, Cut Tape, MouseReel
C&K Tactile Switches Tact
Datasheet
2,757In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 4 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 200000 Cycle IP40 Reel, Cut Tape, MouseReel
C&K Tactile Switches Tact
Datasheet
17,975Expected 11/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40 Reel, Cut Tape, MouseReel
C&K Tactile Switches Tact
Datasheet
35,803Expected 11/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight 1.1 mm Oval OFF - (ON) 4 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 100000 Cycle IP40 Reel, Cut Tape, MouseReel
C&K Tactile Switches Microminiature SMT Top Actuated
Datasheet
72,000Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 2 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40 Reel, Cut Tape
C&K Tactile Switches Tact
Datasheet
Non-Stocked
Min.: 36,000
Mult.: 6,000
: 6,000

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40 Reel
C&K Tactile Switches Tact
Datasheet
Non-Stocked
Min.: 36,000
Mult.: 6,000
: 6,000

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40 Reel
C&K Tactile Switches Tact
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1
: 6,000

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40 Reel, Cut Tape
C&K Tactile Switches Tact
Datasheet
Non-Stocked
Min.: 36,000
Mult.: 6,000
: 6,000

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40 Reel
C&K Tactile Switches Tact
Datasheet
Non-Stocked
Min.: 36,000
Mult.: 6,000
: 6,000

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 3 N 50 mA 32 VDC 1 VA No SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40 Reel
C&K Tactile Switches Tact
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 4 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40
C&K Tactile Switches Tact
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Non-Illuminated SMD/SMT Straight Oval OFF - (ON) 4 N 50 mA 32 VDC 1 VA Yes SPST Gull Wing Lead Black 4.6 mm 2.8 mm 2.5 mm KMR4 IP40