Tactile Switches – Mouser Liechtenstein

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KMR2 Microminiature SMT Tactile Switches

C&K Switches KMR2 Microminiature SMT Tactile Switches are small footprint, 1.9mm height top actuated switches with four actuation forces and excellent tactile feel. KMR2 tact switches feature ultra low current capabilities and IP40 protection. This C&K Switches series offers Gullwing termination and is ideal for use in automotive, industrial electronics, and medical equipment applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR231NG ULC LFS C&K 1: CHF 0.443 17’632In Stock	Mfr. Part No. KMR231NG ULC LFS Mouser Part No 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	17’632In Stock	Cut Tape CHF 0.443 CHF 0.43 CHF 0.415 CHF 0.359 View Reel CHF 0.294 CHF 0.327 CHF 0.306 CHF 0.296 CHF 0.294 CHF 0.294 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 Micro Mini SMT Top Actuat Tact Switch KMR211G LFS C&K 1: CHF 0.451 52’004In Stock	Mfr. Part No. KMR211G LFS Mouser Part No 611-KMR211G-LFS	C&K	Tactile Switches Micro Mini SMT Top Actuat Tact Switch Learn More about C&K ck kmr2 tactile switches	Datasheet	52’004In Stock	Cut Tape CHF 0.451 CHF 0.423 CHF 0.356 CHF 0.323 View Reel CHF 0.247 CHF 0.30 CHF 0.282 CHF 0.258 CHF 0.247 CHF 0.247 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 SPST Rnd Bttn Gull .05A 32VDC 1W SMD KMR221G LFS C&K 1: CHF 0.539 50’466In Stock	Mfr. Part No. KMR221G LFS Mouser Part No 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	50’466In Stock	Cut Tape CHF 0.539 CHF 0.463 CHF 0.432 CHF 0.387 View Reel CHF 0.295 CHF 0.358 CHF 0.338 CHF 0.319 CHF 0.295 CHF 0.295 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 KMR223NG LFG C&K 1: CHF 0.693 6’997In Stock	Mfr. Part No. KMR223NG LFG Mouser Part No 611-KMR223NGLFG	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	6’997In Stock	Cut Tape CHF 0.693 CHF 0.654 CHF 0.612 CHF 0.568 Reel CHF 0.568	Min.: 1 Mult.: 1 : 7’000	Non-Illuminated																	KMR2			Reel, Cut Tape
Tactile Switches Tact KMR211NG LFS C&K 1: CHF 0.532 41’865In Stock	Mfr. Part No. KMR211NG LFS Mouser Part No 611-KMR211NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	41’865In Stock	Cut Tape CHF 0.532 CHF 0.463 CHF 0.432 CHF 0.387 View Reel CHF 0.276 CHF 0.358 CHF 0.338 CHF 0.315 CHF 0.298 CHF 0.276 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 KMR221NG LFS C&K 1: CHF 0.532 30’661In Stock	Mfr. Part No. KMR221NG LFS Mouser Part No 611-KMR221NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	30’661In Stock	Cut Tape CHF 0.532 CHF 0.463 CHF 0.432 CHF 0.387 View Reel CHF 0.276 CHF 0.358 CHF 0.338 CHF 0.311 CHF 0.291 CHF 0.276 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: CHF 0.693 26’164In Stock	Mfr. Part No. KMR223G LFG Mouser Part No 611-KMR223GLFG	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr2 tactile switches	Datasheet	26’164In Stock	Cut Tape CHF 0.693 CHF 0.614 CHF 0.572 CHF 0.509 View Reel CHF 0.374 CHF 0.473 CHF 0.446 CHF 0.422 CHF 0.394 CHF 0.374 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 Microminiature SMT Top Actuated KMR231G LFS C&K 1: CHF 0.475 19’676In Stock 31’500On Order	Mfr. Part No. KMR231G LFS Mouser Part No 611-KMR231GLFS	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr2 tactile switches	Datasheet	19’676In Stock 31’500On Order	Cut Tape CHF 0.475 CHF 0.445 CHF 0.383 CHF 0.353 View Reel CHF 0.263 CHF 0.33 CHF 0.314 CHF 0.296 CHF 0.281 CHF 0.263 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	150000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Tact KMR231NG LFS C&K 1: CHF 0.797 10’520In Stock 7’000On Order	Mfr. Part No. KMR231NG LFS Mouser Part No 611-KMR231NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	10’520In Stock 7’000On Order	Cut Tape CHF 0.797 CHF 0.676 CHF 0.63 CHF 0.561 View Reel CHF 0.395 CHF 0.52 CHF 0.491 CHF 0.465 CHF 0.434 CHF 0.395 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: CHF 0.563 12’838In Stock	Mfr. Part No. KMR232G ULC LFS Mouser Part No 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	12’838In Stock	Cut Tape CHF 0.563 CHF 0.49 CHF 0.457 CHF 0.408 View Reel CHF 0.284 CHF 0.377 CHF 0.357 CHF 0.337 CHF 0.314 CHF 0.284 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: CHF 0.628 13’681In Stock 21’000Expected 2/4/2027	Mfr. Part No. KMR232NG ULC LFS Mouser Part No 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	13’681In Stock 21’000Expected 2/4/2027	Cut Tape CHF 0.628 CHF 0.549 CHF 0.511 CHF 0.457 View Reel CHF 0.315 CHF 0.423 CHF 0.40 CHF 0.377 CHF 0.352 CHF 0.315	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: CHF 0.563 8’020In Stock	Mfr. Part No. KMR241G LFS Mouser Part No 611-KMR241GLFS	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr2 tactile switches	Datasheet	8’020In Stock	Cut Tape CHF 0.563 CHF 0.506 CHF 0.472 CHF 0.421 View Reel CHF 0.285 CHF 0.39 CHF 0.369 CHF 0.318 CHF 0.298 CHF 0.285 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: CHF 0.579 13’914In Stock	Mfr. Part No. KMR241NG LFS Mouser Part No 611-KMR241NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	13’914In Stock	Cut Tape CHF 0.579 CHF 0.506 CHF 0.472 CHF 0.421 View Reel CHF 0.293 CHF 0.39 CHF 0.369 CHF 0.348 CHF 0.325 CHF 0.293	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 SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR231G ULC LFS C&K 1: CHF 0.813 790In Stock 7’000Expected 10/19/2026	Mfr. Part No. KMR231G ULC LFS Mouser Part No 611-KMR231GULCLFS	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	790In Stock 7’000Expected 10/19/2026	Cut Tape CHF 0.813 CHF 0.707 CHF 0.658 CHF 0.587 View Reel CHF 0.419 CHF 0.544 CHF 0.513 CHF 0.486 CHF 0.453 CHF 0.419 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	150000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Microminiature SMT Top Actuated KMR243G LFG C&K 1: CHF 0.709 1’798In Stock	Mfr. Part No. KMR243G LFG Mouser Part No 611-KMR243GLFG	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr2 tactile switches	Datasheet	1’798In Stock	Cut Tape CHF 0.709 CHF 0.614 CHF 0.572 CHF 0.509 View Reel CHF 0.367 CHF 0.473 CHF 0.446 CHF 0.422 CHF 0.394 CHF 0.367 MouseReel Available	Min.: 1 Mult.: 1 : 7’000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	4 N	10 mA	32 VDC	200 mVA	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 KMR213G LFG C&K 1: CHF 0.845 1’219In Stock	Mfr. Part No. KMR213G LFG Mouser Part No 611-KMR213GLFG	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	1’219In Stock	Cut Tape CHF 0.845 CHF 0.727 CHF 0.676 CHF 0.602 View Reel CHF 0.459 CHF 0.558 CHF 0.527 CHF 0.499 CHF 0.466 CHF 0.459 MouseReel Available	Min.: 1 Mult.: 1 : 7’000	Non-Illuminated	SMD/SMT	Straight	0.5 mm	Oval	OFF - (ON)	1.2 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 SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR221GULCLFS C&K 42’000: CHF 0.371 Non-Stocked	Mfr. Part No. KMR221GULCLFS Mouser Part No 611-KMR221GULCLFS	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	Non-Stocked	Cut Tape CHF 0.371	Min.: 42’000 Mult.: 7’000 : 7’000	Non-Illuminated																	KMR2			Reel
Tactile Switches Tact KMR232GLFS C&K 42’000: CHF 0.375 Non-Stocked	Mfr. Part No. KMR232GLFS Mouser Part No 611-KMR232GLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	Non-Stocked	Cut Tape CHF 0.375	Min.: 42’000 Mult.: 7’000 : 7’000	Non-Illuminated	SMD/SMT			Oval	OFF - (ON)	3 N	50 mA	32 VDC	1 VA	Yes	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR2			Reel
Tactile Switches Tact KMR232NGLFS C&K 42’000: CHF 0.375 Non-Stocked	Mfr. Part No. KMR232NGLFS Mouser Part No 611-KMR232NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	Non-Stocked	Cut Tape CHF 0.375	Min.: 42’000 Mult.: 7’000 : 7’000	Non-Illuminated	SMD/SMT			Oval	OFF - (ON)	3 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR2			Reel
Tactile Switches Switch Tact Spst-No 300Gf Gw Smd KMR233GLFG C&K 21’000: CHF 0.391 Non-Stocked	Mfr. Part No. KMR233GLFG Mouser Part No 611-KMR233GLFG	C&K	Tactile Switches Switch Tact Spst-No 300Gf Gw Smd Learn More about C&K ck kmr2 tactile switches	Datasheet	Non-Stocked	Cut Tape CHF 0.391	Min.: 21’000 Mult.: 7’000 : 7’000	Non-Illuminated	SMD/SMT			Oval	OFF - (ON)	3 N	10 mA	24 VDC	200 mVA	Yes	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR2			Reel
Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR241GULCLFS C&K 42’000: CHF 0.354 Non-Stocked	Mfr. Part No. KMR241GULCLFS Mouser Part No 611-KMR241GULCLFS	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	Non-Stocked	Cut Tape CHF 0.354	Min.: 42’000 Mult.: 7’000 : 7’000	Non-Illuminated	SMD/SMT			Oval	OFF - (ON)	4 N	50 mA	32 VDC	1 VA	Yes	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR2			Reel
Tactile Switches Tact KMR242GLFS C&K 42’000: CHF 0.263 Non-Stocked	Mfr. Part No. KMR242GLFS Mouser Part No 611-KMR242GLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	Non-Stocked	Cut Tape CHF 0.263	Min.: 42’000 Mult.: 7’000 : 7’000	Non-Illuminated	SMD/SMT			Oval	OFF - (ON)	4 N	50 mA	32 VDC	1 VA	Yes	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR2			Reel
Tactile Switches Tact KMR242NGLFS C&K 42’000: CHF 0.375 Non-Stocked	Mfr. Part No. KMR242NGLFS Mouser Part No 611-KMR242NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr2 tactile switches	Datasheet	Non-Stocked	Cut Tape CHF 0.375	Min.: 42’000 Mult.: 7’000 : 7’000	Non-Illuminated	SMD/SMT			Oval	OFF - (ON)	4 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR2			Reel
Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR242NGULCLFS C&K 42’000: CHF 0.404 Non-Stocked	Mfr. Part No. KMR242NGULCLFS Mouser Part No 611-KMR242NGULCLFS	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	Non-Stocked	Cut Tape CHF 0.404	Min.: 42’000 Mult.: 7’000 : 7’000	Non-Illuminated	SMD/SMT			Oval	OFF - (ON)	4 N	50 mA	32 VDC	1 VA	No	SPST	Gull Wing Lead		4.6 mm	2.8 mm	1.9 mm	KMR2			Reel

KMR2 Microminiature SMT Tactile Switches

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