Tactile Switches – Mouser Singapore

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Littelfuse Gaming Solutions include a wide range of products, including protection ICs, TVS diode arrays, switches and temperature indicators. Smart wearables are bridging the gap between the physical and virtual realms. These Littelfuse Gaming Solutions are suitable for gaming controllers, wireless headphones, smart watches, and VR and AR headsets.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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	Cap Colour	Length	Width	Height	Series	Life	IP Rating	Packaging
Tactile Switches Tact KMR432NG ULC LFS C&K 1: $1.03 38,517In Stock	Mfr. Part No. KMR432NG ULC LFS Mouser Part No 611-KMR432NGULCLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	38,517In Stock	Cut Tape $1.03 $0.928 $0.864 $0.771 View Reel $0.51 $0.714 $0.675 $0.563 $0.533 $0.51 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 50mA 12VDC, SPST NO, 260 gf, 5.0mm H, SMT J-type PTS645SK50JSMTR92 LFS C&K 1: $0.653 5,999In Stock	Mfr. Part No. PTS645SK50JSMTR92 LFS Mouser Part No 611-SK50JSMTR92LFS	C&K	Tactile Switches 50mA 12VDC, SPST NO, 260 gf, 5.0mm H, SMT J-type Learn More about C&K ck pts 645 switches	Datasheet	5,999In Stock	Cut Tape $0.653 $0.594 $0.555 $0.495 Reel $0.366 View $0.46 $0.434 $0.348 $0.329	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	1.55 mm	Round	OFF - (ON)	260 gf	50 mA	12 VDC		No	SPST	J Form Lead			6 mm	6 mm	5 mm	PTS645	100000 Cycle		Reel, Cut Tape
Tactile Switches 6 mm Tact Switches PTS645SH43SMTR92 LFS C&K 1: $0.49 16,265In Stock	Mfr. Part No. PTS645SH43SMTR92 LFS Mouser Part No 611-PTS645SH43SMTR92	C&K	Tactile Switches 6 mm Tact Switches Learn More about C&K ck pts 645 switches	Datasheet	16,265In Stock	Cut Tape $0.49 $0.45 $0.419 $0.386 Reel $0.337 View $0.359 $0.34 $0.31 $0.287 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	Through Hole	Straight	0.85 mm	Round	OFF - (ON)	2 N	50 mA	12 VDC		No	SPST	Gull Wing Lead	Gray		6 mm	6 mm	4.3 mm	PTS645	100000 Cycle		Reel, Cut Tape, MouseReel
Tactile Switches 50mA 12VDC, SPST NO, 160 gf, 7.3mm H square act, SMT J-type PTS645SJM73JSMTR92 LFS C&K 1: $0.721 19,420In Stock	Mfr. Part No. PTS645SJM73JSMTR92 LFS Mouser Part No 611-SJM73JSMTR92LFS	C&K	Tactile Switches 50mA 12VDC, SPST NO, 160 gf, 7.3mm H square act, SMT J-type Learn More about C&K ck pts 645 switches	Datasheet	19,420In Stock	Cut Tape $0.721 $0.649 $0.605 $0.541 Reel $0.45 View $0.50 $0.42 $0.394 $0.385	Min.: 1 Mult.: 1 : 700	Non-Illuminated	SMD/SMT	Straight	3.85 mm	Square	OFF - (ON)	160 gf	50 mA	12 VDC		No	SPST	J Form Lead			6 mm	6 mm	7.3 mm	PTS645	100000 Cycle		Reel, Cut Tape
Tactile Switches 50mA 12VDC, SPST NO, 260 gf, 4.3mm H, SMT J-type PTS645SK43JSMTR92 LFS C&K 1: $0.653 18,296In Stock	Mfr. Part No. PTS645SK43JSMTR92 LFS Mouser Part No 611-SK43JSMTR92LFS	C&K	Tactile Switches 50mA 12VDC, SPST NO, 260 gf, 4.3mm H, SMT J-type Learn More about C&K ck pts 645 switches	Datasheet	18,296In Stock	Cut Tape $0.653 $0.594 $0.555 $0.495 Reel $0.404 View $0.449 $0.437 $0.382 $0.374	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	0.85 mm	Round	OFF - (ON)	260 gf	50 mA	12 VDC		No	SPST	J Form Lead			6 mm	6 mm	4.3 mm	PTS645	100000 Cycle		Reel, Cut Tape
Tactile Switches 50mA 12VDC, SPST NO, 260 gf, 7.3mm H, SMT J-type PTS645SK73JSMTR92 LFS C&K 1: $0.666 13,146In Stock	Mfr. Part No. PTS645SK73JSMTR92 LFS Mouser Part No 611-SK73JSMTR92LFS	C&K	Tactile Switches 50mA 12VDC, SPST NO, 260 gf, 7.3mm H, SMT J-type Learn More about C&K ck pts 645 switches	Datasheet	13,146In Stock	Cut Tape $0.666 $0.604 $0.564 $0.505 Reel $0.454 View $0.468 $0.422 $0.398 $0.392	Min.: 1 Mult.: 1 : 700	Non-Illuminated	SMD/SMT	Straight	3.85 mm	Round	OFF - (ON)	260 gf	50 mA	12 VDC		No	SPST	J Form Lead			6 mm	6 mm	7.3 mm	PTS645	100000 Cycle		Reel, Cut Tape
Tactile Switches 6 mm Tact Switches PTS645SL70SMTR92 LFS C&K 1: $0.571 19,609In Stock	Mfr. Part No. PTS645SL70SMTR92 LFS Mouser Part No 611-645SL70SMTR92LFS	C&K	Tactile Switches 6 mm Tact Switches Learn More about C&K ck pts 645 switches	Datasheet	19,609In Stock	Cut Tape $0.571 $0.505 $0.471 $0.42 Reel $0.354 View $0.39 $0.324 $0.303 $0.298	Min.: 1 Mult.: 1 : 700	Non-Illuminated	SMD/SMT	Straight	3.55 mm	Round	OFF - (ON)	130 gf	50 mA	12 VDC		No	SPST	Solder Pin			6 mm	6 mm	7 mm	PTS645	100000 Cycle		Reel, Cut Tape
Tactile Switches NANOT240BP C&K 1: $0.639 8,457In Stock	Mfr. Part No. NANOT240BP Mouser Part No 611-NANOT240BP	C&K	Tactile Switches Learn More about C&K ck nano t tact switches	Datasheet	8,457In Stock	$0.639 $0.556 $0.52 $0.465	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle		Dome	OFF - (ON)	240 gf	20 mA	15 VDC			SPST	Solder Pin	Black	Black	2.2 mm	1.45 mm	1.7 mm	NanoT	200000 Cycle	IP67
Tactile Switches 50mA 12VDC, SPST NO, 160 gf, 7.3mm H, SMT J-type PTS645SM73JSMTR92 LFS C&K 1: $0.653 12,871In Stock	Mfr. Part No. PTS645SM73JSMTR92 LFS Mouser Part No 611-SM73JSMTR92LFS	C&K	Tactile Switches 50mA 12VDC, SPST NO, 160 gf, 7.3mm H, SMT J-type Learn More about C&K ck pts 645 switches	Datasheet	12,871In Stock	Cut Tape $0.653 $0.582 $0.551 $0.498 Reel $0.413 View $0.438 $0.392 $0.377 $0.366	Min.: 1 Mult.: 1 : 700	Non-Illuminated	SMD/SMT	Straight	3.85 mm	Round	OFF - (ON)	160 gf	50 mA	12 VDC		No	SPST	J Form Lead			6 mm	6 mm	7.3 mm	PTS645	100000 Cycle		Reel, Cut Tape
Tactile Switches Tact KMR431G ULC LFS C&K 1: $1.50 8,204In Stock	Mfr. Part No. KMR431G ULC LFS Mouser Part No 611-KMR431GULCLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	8,204In Stock	Cut Tape $1.50 $1.32 $1.23 $1.09 View Reel $0.759 $1.01 $0.956 $0.906 $0.846 $0.759 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 NANOT160BP C&K 1: $0.639 4,229In Stock	Mfr. Part No. NANOT160BP Mouser Part No 611-NANOT160BP	C&K	Tactile Switches Learn More about C&K ck nano t tact switches	Datasheet	4,229In Stock	$0.639 $0.556 $0.52 $0.503 View $0.49 $0.465	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle		Dome	OFF - (ON)	160 gf	20 mA	15 VDC			SPST	Solder Pin	Black	Black	2.2 mm	1.45 mm	1.7 mm	NanoT	300000 Cycle	IP67
Tactile Switches Tact KMR441G LFS C&K 1: $0.993 21,838In Stock	Mfr. Part No. KMR441G LFS Mouser Part No 611-KMR441GLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	21,838In Stock	Cut Tape $0.993 $0.888 $0.827 $0.738 View Reel $0.511 $0.684 $0.646 $0.611 $0.57 $0.511	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 Microminiature SMT Top Actuated KMR421G ULC LFS C&K 1: $1.05 31,053In Stock	Mfr. Part No. KMR421G ULC LFS Mouser Part No 611-KMR421GULCLFS	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr4 tactile switches	Datasheet	31,053In Stock	Cut Tape $1.05 $0.913 $0.851 $0.759 View Reel $0.551 $0.703 $0.664 $0.628 $0.586 $0.551	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 KMR441NGLFS C&K 1: $0.653 5,654In Stock 30,000Expected 16/10/2026	Mfr. Part No. KMR441NGLFS Mouser Part No 611-KMR441NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	5,654In Stock 30,000Expected 16/10/2026	Cut Tape $0.653 $0.62 $0.597 $0.517 Reel $0.517 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 KMR441NG ULC LFS C&K 1: $1.50 1,991In Stock	Mfr. Part No. KMR441NG ULC LFS Mouser Part No 611-KMR441NGULCLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	1,991In Stock	Cut Tape $1.50 $1.32 $1.23 $1.09 View Reel $0.759 $1.01 $0.956 $0.906 $0.846 $0.759 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 NANOT100BP C&K 1: $0.639 7,285In Stock	Mfr. Part No. NANOT100BP Mouser Part No 611-NANOT100BP	C&K	Tactile Switches Learn More about C&K ck nano t tact switches	Datasheet	7,285In Stock	$0.639 $0.613 $0.605 $0.577 $0.552	Min.: 1 Mult.: 1		PCB Mount				ON - OFF	100 gf	20 mA	15 VDC			SPST	Solder Pin			2.2 mm	1.7 mm	1.65 mm	NanoT		IP67
Tactile Switches NANOT 240 AS GSNANOT000103 C&K 1: $0.626 7,805In Stock	Mfr. Part No. GSNANOT000103 Mouser Part No 611-GSNANOT000103	C&K	Tactile Switches NANOT 240 AS Learn More about C&K littelfuse connected drug delivery device ecosystem	Datasheet	7,805In Stock	Cut Tape $0.626 $0.615 Reel $0.615 MouseReel Available	Min.: 1 Mult.: 1 : 8,000		SMD/SMT	Top				240 gf						SMD/SMT						NanoT			Reel, Cut Tape, MouseReel
Tactile Switches NANOT100AS C&K 1: $0.626 4,477In Stock	Mfr. Part No. NANOT100AS Mouser Part No 611-NANOT100AS	C&K	Tactile Switches Learn More about C&K ck nano t tact switches	Datasheet	4,477In Stock	$0.626 $0.539 $0.503 $0.45	Min.: 1 Mult.: 1	Non-Illuminated	SMD/SMT	Straight		Dome	OFF - (ON)	100 gf	20 mA	15 VDC			SPST	Solder Pin	Black	Black	2.1 mm	1.65 mm	0.55 mm	NanoT	200000 Cycle	IP67
Tactile Switches NANOT160AS C&K 1: $0.626 8,134In Stock	Mfr. Part No. NANOT160AS Mouser Part No 611-NANOT160AS	C&K	Tactile Switches Learn More about C&K ck nano t tact switches	Datasheet	8,134In Stock	$0.626 $0.539 $0.503 $0.488	Min.: 1 Mult.: 1	Non-Illuminated	SMD/SMT	Straight		Dome	OFF - (ON)	160 gf	20 mA	15 VDC			SPST	Solder Pin	Black	Black	2.1 mm	1.65 mm	0.55 mm	NanoT	300000 Cycle	IP67
Tactile Switches 6 mm Tact Switches PTS645SK43SMTR92 LFS C&K 1: $0.49 34,602In Stock	Mfr. Part No. PTS645SK43SMTR92 LFS Mouser Part No 611-PTS645SK43SMTR92	C&K	Tactile Switches 6 mm Tact Switches Learn More about C&K ck pts 645 switches	Datasheet	34,602In Stock	Cut Tape $0.49 $0.426 $0.398 $0.356 Reel $0.246 View $0.33 $0.311 $0.231 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	0.85 mm	Round	OFF - (ON)	2.6 N	50 mA	12 VDC		No	SPST	Gull Wing Lead	Black		6 mm	6 mm	4.3 mm	PTS645	100000 Cycle		Reel, Cut Tape, MouseReel
Tactile Switches 6 mm Tact Switches PTS645SK50SMTR92 LFS C&K 1: $0.49 10,812In Stock 18,000Expected 7/12/2026	Mfr. Part No. PTS645SK50SMTR92 LFS Mouser Part No 611-PTS645SK50SMTR92	C&K	Tactile Switches 6 mm Tact Switches Learn More about C&K ck pts 645 switches	Datasheet	10,812In Stock 18,000Expected 7/12/2026	Cut Tape $0.49 $0.426 $0.398 $0.356 Reel $0.248 View $0.33 $0.311 $0.233 $0.231 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	1.55 mm	Round	OFF - (ON)	2.6 N	50 mA	12 VDC		No	SPST	Gull Wing Lead	Red		6 mm	6 mm	5 mm	PTS645	100000 Cycle		Reel, Cut Tape, MouseReel
Tactile Switches 50mA 12VDC 260gf .275mm thru-hole/SMT PTS645SK70SMTR92 LFS C&K 1: $0.571 12,116In Stock	Mfr. Part No. PTS645SK70SMTR92 LFS Mouser Part No 611-PTS645SK70SMTR92	C&K	Tactile Switches 50mA 12VDC 260gf .275mm thru-hole/SMT Learn More about C&K ck pts 645 switches	Datasheet	12,116In Stock	Cut Tape $0.571 $0.505 $0.472 $0.422 Reel $0.359 View $0.39 $0.325 $0.307 $0.296 MouseReel Available	Min.: 1 Mult.: 1 : 700	Non-Illuminated	SMD/SMT	Straight	3.55 mm	Round	OFF - (ON)	260 gf	50 mA	12 VDC		No	SPST	Gull Wing Lead			6 mm	6 mm	7 mm	PTS645	100000 Cycle		Reel, Cut Tape, MouseReel
Tactile Switches 6 mm Tact Switches PTS645SL43SMTR92 LFS C&K 1: $0.53 12,563In Stock	Mfr. Part No. PTS645SL43SMTR92 LFS Mouser Part No 611-PTS645SL43SMTR92	C&K	Tactile Switches 6 mm Tact Switches Learn More about C&K ck pts 645 switches	Datasheet	12,563In Stock	Cut Tape $0.53 $0.462 $0.432 $0.388 Reel $0.284 View $0.359 $0.339 $0.268 $0.261 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	0.85 mm	Round	OFF - (ON)	1.3 N	50 mA	12 VDC		No	SPST	Gull Wing Lead	Black		6 mm	6 mm	4.3 mm	PTS645	100000 Cycle		Reel, Cut Tape, MouseReel
Tactile Switches 6 mm Tact Switches PTS645SM50SMTR92 LFS C&K 1: $0.53 16,374In Stock	Mfr. Part No. PTS645SM50SMTR92 LFS Mouser Part No 611-PTS645SM50SMTR92	C&K	Tactile Switches 6 mm Tact Switches Learn More about C&K ck pts 645 switches	Datasheet	16,374In Stock	Cut Tape $0.53 $0.462 $0.432 $0.388 Reel $0.337 View $0.359 $0.34 $0.303 $0.292 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	1.55 mm	Round	OFF - (ON)	1.6 N	50 mA	12 VDC		No	SPST	Gull Wing Lead	Black		6 mm	6 mm	5 mm	PTS645	100000 Cycle		Reel, Cut Tape, MouseReel
Tactile Switches 50mA 12VDC, SPST NO, 160 gf, 4.3mm H, SMT J-type PTS645SM43JSMTR92 LFS C&K 1: $0.694 12,579In Stock	Mfr. Part No. PTS645SM43JSMTR92 LFS Mouser Part No 611-SM43JSMTR92LFS	C&K	Tactile Switches 50mA 12VDC, SPST NO, 160 gf, 4.3mm H, SMT J-type Learn More about C&K ck pts 645 switches	Datasheet	12,579In Stock	Cut Tape $0.694 $0.594 $0.555 $0.495 Reel $0.409 View $0.46 $0.434 $0.375 $0.362	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	0.85 mm	Round	OFF - (ON)	160 gf	50 mA	12 VDC		No	SPST	J Form Lead			6 mm	6 mm	4.3 mm	PTS645	100000 Cycle		Reel, Cut Tape

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