Tactile Switches – Mouser Mexico

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KMR Microminiature SMT Tactile Switches

C&K Switches KMR Microminiature SMT Tactile Switches are compact tact switches designed for a variety of harsh-environment applications, including automotive, aerospace, consumer, medical, industrial, and handheld devices. C&K KMR top-actuated switches come with Gullwing termination and are available in four actuation forces.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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
Tactile Switches Tact KMR432NG ULC LFS C&K 1: $0.988 38,404In Stock	Mfr. Part # KMR432NG ULC LFS Mouser Part # 611-KMR432NGULCLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	38,404In Stock	Cut Tape $0.988 $0.887 $0.826 $0.736 View Reel $0.458 $0.681 $0.644 $0.506 $0.481 $0.458 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
Tactile Switches KMR633NG LFG C&K 1: $1.16 32,464In Stock	Mfr. Part # KMR633NG LFG Mouser Part # 611-KMR633NGLFG	C&K	Tactile Switches Learn More about C&K ck kmr6 tactile switches	Datasheet	32,464In Stock	Cut Tape $1.16 $1.03 $0.954 $0.852 View Reel $0.614 $0.789 $0.745 $0.706 $0.658 $0.614 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	3 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead	Black	4.2 mm	2.8 mm	1.9 mm	KMR6		IP67	Reel, Cut Tape, MouseReel
Tactile Switches Tact KMR211NG LFS C&K 1: $0.845 39,915In Stock	Mfr. Part # KMR211NG LFS Mouser Part # 611-KMR211NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	39,915In Stock	Cut Tape $0.845 $0.749 $0.698 $0.623 View Reel $0.417 $0.577 $0.545 $0.486 $0.462 $0.417 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	1.2 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	200000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Tact KMR441G LFS C&K 1: $0.949 20,626In Stock	Mfr. Part # KMR441G LFS Mouser Part # 611-KMR441GLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	20,626In Stock	Cut Tape $0.949 $0.849 $0.789 $0.705 View Reel $0.475 $0.653 $0.616 $0.582 $0.543 $0.475	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
Tactile Switches Tact KMR441NGLFS C&K 1: $0.624 35,564In Stock	Mfr. Part # KMR441NGLFS Mouser Part # 611-KMR441NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	35,564In Stock	Cut Tape $0.624 $0.593 $0.571 $0.494 View Reel $0.443 $0.478 $0.449 $0.443 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
Tactile Switches Tact KMR431G ULC LFS C&K 1: $1.43 7,914In Stock	Mfr. Part # KMR431G ULC LFS Mouser Part # 611-KMR431GULCLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	7,914In Stock	Cut Tape $1.43 $1.26 $1.17 $1.04 View Reel $0.689 $0.967 $0.914 $0.866 $0.809 $0.689 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
Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR231NG ULC LFS C&K 1: $0.715 16,230In Stock	Mfr. Part # KMR231NG ULC LFS Mouser Part # 611-KMR231NGULCLFS	C&K	Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator Learn More about C&K ck kmr2 tactile switches	Datasheet	16,230In Stock	Cut Tape $0.715 $0.694 $0.67 $0.58 View Reel $0.413 $0.528 $0.494 $0.441 $0.425 $0.413 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	3 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	150000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Microminiature SMT Top Actuated KMR421G ULC LFS C&K 1: $0.975 30,248In Stock	Mfr. Part # KMR421G ULC LFS Mouser Part # 611-KMR421GULCLFS	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr4 tactile switches	Datasheet	30,248In Stock	Cut Tape $0.975 $0.872 $0.814 $0.725 View Reel $0.525 $0.672 $0.634 $0.601 $0.56 $0.525	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
Tactile Switches Tact KMR431NGLFS C&K 1: $0.702 17,925In Stock	Mfr. Part # KMR431NGLFS Mouser Part # 611-KMR431NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	17,925In Stock	Cut Tape $0.702 $0.636 $0.608 $0.564 View Reel $0.454 $0.537 $0.517 $0.501 $0.481 $0.454 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
Tactile Switches Tact KMR441NG ULC LFS C&K 1: $1.43 1,978In Stock	Mfr. Part # KMR441NG ULC LFS Mouser Part # 611-KMR441NGULCLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	1,978In Stock	Cut Tape $1.43 $1.26 $1.17 $1.04 View Reel $0.697 $0.966 $0.913 $0.865 $0.807 $0.697 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
Tactile Switches 4.6x2.8mm, with 1.9mm height actuator, 2N operating force KMR623NG ULC LFG C&K 1: $1.03 6,365In Stock New Product	Mfr. Part # KMR623NG ULC LFG Mouser Part # 611-KMR623NGULCLFG New Product	C&K	Tactile Switches 4.6x2.8mm, with 1.9mm height actuator, 2N operating force Learn More about C&K ck kmr6 tactile switches	Datasheet	6,365In Stock	Cut Tape $1.03 $0.889 $0.783 $0.738 View Reel $0.556 $0.684 $0.646 $0.611 $0.556 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight		Oval		2 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR6	200000 Cycle	IP67	Reel, Cut Tape, MouseReel
Tactile Switches 4.6x2.8mm, with 1.9mm height actuator, 3N operating force KMR633NG ULC LFG C&K 1: $1.21 6,726In Stock New Product	Mfr. Part # KMR633NG ULC LFG Mouser Part # 611-KMR633NGULCLFG New Product	C&K	Tactile Switches 4.6x2.8mm, with 1.9mm height actuator, 3N operating force Learn More about C&K ck kmr6 tactile switches	Datasheet	6,726In Stock	Cut Tape $1.21 $1.06 $0.983 $0.876 View Reel $0.631 $0.811 $0.767 $0.725 $0.677 $0.631 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight		Oval		3 N	10 mA	32 VDC	0.2 VA	No	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR6	150000 Cycle	IP67	Reel, Cut Tape, MouseReel
Tactile Switches 4.6x2.8mm, with 1.9mm height actuator KMR733NG ULC LFG C&K 1: $1.37 4,422In Stock New Product	Mfr. Part # KMR733NG ULC LFG Mouser Part # 611-KMR733NGULCLFG New Product	C&K	Tactile Switches 4.6x2.8mm, with 1.9mm height actuator Learn More about C&K ck kmr6 tactile switches	Datasheet	4,422In Stock	Cut Tape $1.37 $1.18 $1.10 $0.98 View Reel $0.715 $0.909 $0.858 $0.813 $0.759 $0.715 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Non-Illuminated	SMD/SMT	Straight		Oval		3 N	10 mA	32 VDC	0.2 VA	No	SPST	Gull Wing Lead		4.6 mm	2.8 mm	2.5 mm	KMR6	100000 Cycles	IP67	Reel, Cut Tape, MouseReel
Tactile Switches Micro Mini SMT Top Actuat Tact Switch KMR211G LFS C&K 1: $0.871 47,947In Stock	Mfr. Part # KMR211G LFS Mouser Part # 611-KMR211G-LFS	C&K	Tactile Switches Micro Mini SMT Top Actuat Tact Switch Learn More about C&K ck kmr2 tactile switches	Datasheet	47,947In Stock	Cut Tape $0.871 $0.749 $0.698 $0.624 View Reel $0.469 $0.577 $0.546 $0.508 $0.481 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	1.2 N	50 mA	32 VDC	1 VA	Yes	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	200000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Tact KMR223NG LFG C&K 1: $1.12 6,997In Stock	Mfr. Part # KMR223NG LFG Mouser Part # 611-KMR223NGLFG	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	6,997In Stock	Cut Tape $1.12 $1.06 $0.988 $0.858 View Reel $0.655 $0.792 $0.758 $0.725 $0.677 $0.655	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated																	KMR2			Reel, Cut Tape
Tactile Switches SPST Rnd Bttn Gull .05A 32VDC 1W SMD KMR221G LFS C&K 1: $0.871 36,441In Stock	Mfr. Part # KMR221G LFS Mouser Part # 611-KMR221G-LFS	C&K	Tactile Switches SPST Rnd Bttn Gull .05A 32VDC 1W SMD Learn More about C&K ck kmr2 tactile switches	Datasheet	36,441In Stock	Cut Tape $0.871 $0.749 $0.698 $0.624 View Reel $0.446 $0.577 $0.546 $0.516 $0.465 $0.446 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	2 N	50 mA	32 VDC	1 VA	Yes	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	200000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Tact KMR221NG LFS C&K 1: $0.858 28,496In Stock	Mfr. Part # KMR221NG LFS Mouser Part # 611-KMR221NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	28,496In Stock	Cut Tape $0.858 $0.749 $0.698 $0.624 View Reel $0.434 $0.577 $0.546 $0.493 $0.463 $0.434 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	2 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	200000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Microminiature SMT Top Actuated KMR223G LFG C&K 1: $1.12 24,865In Stock	Mfr. Part # KMR223G LFG Mouser Part # 611-KMR223GLFG	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr2 tactile switches	Datasheet	24,865In Stock	Cut Tape $1.12 $0.992 $0.923 $0.823 View Reel $0.598 $0.763 $0.72 $0.681 $0.636 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	2 N	10 mA	24 VDC	200 mVA	Yes	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	200000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Tact KMR231NG LFS C&K 1: $1.29 9,025In Stock 7,000On Order	Mfr. Part # KMR231NG LFS Mouser Part # 611-KMR231NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	9,025In Stock 7,000On Order	Cut Tape $1.29 $1.09 $1.02 $0.906 View Reel $0.638 $0.84 $0.793 $0.751 $0.701 $0.638 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	3 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	150000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR232G ULC LFS C&K 1: $0.871 12,004In Stock	Mfr. Part # KMR232G ULC LFS Mouser Part # 611-KMR232GULCLFS	C&K	Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator Learn More about C&K ck kmr2 tactile switches	Datasheet	12,004In Stock	Cut Tape $0.871 $0.746 $0.696 $0.621 View Reel $0.478 $0.576 $0.543 $0.514 $0.478 $0.478 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	3 N	50 mA	32 VDC	1 VA	Yes	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	300000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR232NG ULC LFS C&K 1: $1.01 34,665In Stock	Mfr. Part # KMR232NG ULC LFS Mouser Part # 611-KMR232NGULCLFS	C&K	Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator Learn More about C&K ck kmr2 tactile switches	Datasheet	34,665In Stock	Cut Tape $1.01 $0.887 $0.826 $0.737 View Reel $0.51 $0.683 $0.645 $0.61 $0.568 $0.51	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	3 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	300000 Cycle	IP40	Reel, Cut Tape
Tactile Switches Microminiature SMT Top Actuated KMR241G LFS C&K 1: $0.91 7,454In Stock	Mfr. Part # KMR241G LFS Mouser Part # 611-KMR241GLFS	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr2 tactile switches	Datasheet	7,454In Stock	Cut Tape $0.91 $0.818 $0.762 $0.68 View Reel $0.429 $0.631 $0.595 $0.549 $0.48 $0.429 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	4 N	50 mA	32 VDC	1 VA	Yes	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	100000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Tact KMR241NG LFS C&K 1: $0.936 13,435In Stock	Mfr. Part # KMR241NG LFS Mouser Part # 611-KMR241NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	13,435In Stock	Cut Tape $0.936 $0.818 $0.762 $0.68 View Reel $0.473 $0.631 $0.595 $0.563 $0.524 $0.473	Min.: 1 Mult.: 1 : 7,000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	4 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead	Black	4.6 mm	2.8 mm	1.9 mm	KMR2	100000 Cycle	IP40	Reel, Cut Tape
Tactile Switches Tact KMR421G LFS C&K 1: $0.975 13,712In Stock	Mfr. Part # KMR421G LFS Mouser Part # 611-KMR421GLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	13,712In Stock	Cut Tape $0.975 $0.849 $0.79 $0.706 View Reel $0.486 $0.654 $0.618 $0.584 $0.545 $0.486 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
Tactile Switches Tact KMR421NG LFS C&K 1: $1.50 14,143In Stock	Mfr. Part # KMR421NG LFS Mouser Part # 611-KMR421NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	14,143In Stock	Cut Tape $1.50 $1.25 $1.18 $1.05 View Reel $0.536 $1.03 $0.898 $0.536	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

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