Tactile Switches – Mouser Ireland

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KMR6 Microminiature SMT Tactile Switches

C&K Switches KMR6 Series Microminiature SMT Tactile Switches are watertight due to an IP67 protection rating and offer ultra-low current capabilities. KMR6 tact switches feature no ground pin and an excellent tactile feel. Both standard and long-life versions are available, and specifications include a 0.2VA to 1VA maximum power range, 32V_DC maximum voltage rating, and a wide operating temperature range of up to +125°C. C&K KMR6 Switches are designed for industrial, medical, and automotive applications that require dependability even under the harshest conditions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 KMR633NG LFG C&K 1: €0.765 32,770In Stock	Mfr. Part No. KMR633NG LFG Mouser Part No 611-KMR633NGLFG	C&K	Tactile Switches Learn More about C&K ck kmr6 tactile switches	Datasheet	32,770In Stock	Cut Tape €0.765 €0.688 €0.632 €0.574 View Reel €0.439 €0.537 €0.513 €0.509 €0.465 €0.439 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 4.6x2.8mm, with 1.9mm height actuator, 2N operating force KMR623NG ULC LFG C&K 1: €0.679 6,476In Stock New Product	Mfr. Part No. KMR623NG ULC LFG Mouser Part No 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	6,476In Stock	Cut Tape €0.679 €0.588 €0.518 €0.488 View Reel €0.368 €0.452 €0.427 €0.404 €0.368 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: €0.80 4,096In Stock New Product	Mfr. Part No. KMR633NG ULC LFG Mouser Part No 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	4,096In Stock	Cut Tape €0.80 €0.691 €0.608 €0.574 View Reel €0.413 €0.531 €0.502 €0.476 €0.413 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: €0.903 4,437In Stock New Product	Mfr. Part No. KMR733NG ULC LFG Mouser Part No 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	4,437In Stock	Cut Tape €0.903 €0.774 €0.68 €0.642 View Reel €0.467 €0.595 €0.562 €0.532 €0.467 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 50mA 32VDC 1.9mmH 2N IP67 KMR621NG LFS C&K 1: €0.774 29,752In Stock	Mfr. Part No. KMR621NG LFS Mouser Part No 611-KMR621NGLFS	C&K	Tactile Switches 50mA 32VDC 1.9mmH 2N IP67 Learn More about C&K ck kmr6 tactile switches	Datasheet	29,752In Stock	Cut Tape €0.774 €0.685 €0.637 €0.568 View Reel €0.402 €0.526 €0.498 €0.441 €0.414 €0.402 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	4.2 mm	2.8 mm	1.9 mm	KMR6	200000 Cycle	IP67	Reel, Cut Tape, MouseReel
Tactile Switches 50mA 32VDC 1.9mmH 4N Low Current IP67 KMR641NG ULC LFS C&K 1: €0.791 20,675In Stock	Mfr. Part No. KMR641NG ULC LFS Mouser Part No 611-KMR641NGULCLFS	C&K	Tactile Switches 50mA 32VDC 1.9mmH 4N Low Current IP67 Learn More about C&K ck kmr6 tactile switches	Datasheet	20,675In Stock	Cut Tape €0.791 €0.705 €0.656 €0.585 View Reel €0.415 €0.542 €0.512 €0.485 €0.452 €0.415 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	No	SPST	Gull Wing Lead	Black	4.2 mm	2.8 mm	1.9 mm	KMR6	100000 Cycle	IP67	Reel, Cut Tape, MouseReel
Tactile Switches KMR623NG LFG C&K 1: €1.20 1,187In Stock	Mfr. Part No. KMR623NG LFG Mouser Part No 611-KMR623NGLFG	C&K	Tactile Switches Learn More about C&K ck kmr6 tactile switches	Datasheet	1,187In Stock	Cut Tape €1.20 €1.10 €0.972 €0.929 €0.641 Reel €0.574	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	4.2 mm	2.8 mm	1.9 mm	KMR6		IP67	Reel, Cut Tape
Tactile Switches 50mA 32VDC 1.9mmH 3N Low Current IP67 KMR631NG ULC LFS C&K 1: €0.628 1,181In Stock 14,000Expected 09/11/2026	Mfr. Part No. KMR631NG ULC LFS Mouser Part No 611-KMR631NGULCLFS	C&K	Tactile Switches 50mA 32VDC 1.9mmH 3N Low Current IP67 Learn More about C&K ck kmr6 tactile switches	Datasheet	1,181In Stock 14,000Expected 09/11/2026	Cut Tape €0.628 €0.534 €0.498 €0.445 View Reel €0.318 €0.412 €0.389 €0.342 €0.318 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	150000 Cycle	IP67	Reel, Cut Tape, MouseReel
Tactile Switches KMR611NG LFS C&K 42,000: €0.431 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. KMR611NG LFS Mouser Part No 611-KMR611NGLFS	C&K	Tactile Switches Learn More about C&K ck kmr6 tactile switches	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape €0.431	Min.: 42,000 Mult.: 7,000 : 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	4.2 mm	2.8 mm	1.9 mm	KMR6		IP67	Reel
Tactile Switches KMR621NG ULC LFS C&K 42,000: €0.419 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. KMR621NG ULC LFS Mouser Part No 611-KMR621NGULCLFS	C&K	Tactile Switches Learn More about C&K ck kmr6 tactile switches	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape €0.419	Min.: 42,000 Mult.: 7,000 : 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	4.2 mm	2.8 mm	1.9 mm	KMR6		IP67	Reel
Tactile Switches Microminiature SMT Top Actuated IP67 KMR632NGULCLFS C&K 42,000: €0.429 Non-Stocked	Mfr. Part No. KMR632NGULCLFS Mouser Part No 611-KMR632NGULCLFS	C&K	Tactile Switches Microminiature SMT Top Actuated IP67 Learn More about C&K ck kmr6 tactile switches	Datasheet	Non-Stocked	Cut Tape €0.429	Min.: 42,000 Mult.: 7,000 : 7,000	Non-Illuminated	SMD/SMT	Straight		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
Tactile Switches Microminiature SMT Top Actuated IP67 KMR641NGLFS C&K 42,000: €0.342 Non-Stocked	Mfr. Part No. KMR641NGLFS Mouser Part No 611-KMR641NGLFS	C&K	Tactile Switches Microminiature SMT Top Actuated IP67 Learn More about C&K ck kmr6 tactile switches	Datasheet	Non-Stocked	Cut Tape €0.342	Min.: 42,000 Mult.: 7,000 : 7,000	Non-Illuminated	SMD/SMT	Straight		Oval	OFF - (ON)	4 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
Tactile Switches KMR642NG LFS C&K 42,000: €0.445 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. KMR642NG LFS Mouser Part No 611-KMR642NGLFS	C&K	Tactile Switches Learn More about C&K ck kmr6 tactile switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape €0.445	Min.: 42,000 Mult.: 7,000 : 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	4.2 mm	2.8 mm	1.9 mm	KMR6		IP67	Reel
Tactile Switches Microminiature SMT Top Actuated IP67 KMR642NGULCLFS C&K 42,000: €0.317 Non-Stocked	Mfr. Part No. KMR642NGULCLFS Mouser Part No 611-KMR642NGULCLFS	C&K	Tactile Switches Microminiature SMT Top Actuated IP67 Learn More about C&K ck kmr6 tactile switches	Datasheet	Non-Stocked	Cut Tape €0.317	Min.: 42,000 Mult.: 7,000 : 7,000	Non-Illuminated	SMD/SMT	Straight		Oval	OFF - (ON)	4 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

KMR6 Microminiature SMT Tactile Switches

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