Tactile Switches – Mouser United Kingdom

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £0.571 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 £0.571 £0.512 £0.477 £0.426 £0.408 Reel £0.408 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: £0.361 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 £0.361 £0.328 £0.306 £0.273 Reel £0.202 View £0.254 £0.239 £0.192 £0.182	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 PTS645TL95-2 LFS PTS645TL952LFS C&K 1: £0.24 9,953In Stock	Mfr. Part No. PTS645TL952LFS Mouser Part No 611-PTS645TL95LFS	C&K	Tactile Switches PTS645TL95-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	9,953In Stock	£0.24 £0.216 £0.207 £0.18 View £0.163 £0.152 £0.142 £0.13 £0.125	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	9.5 mm	Round	OFF - (ON)	1.3 N	50 mA	12 VDC		Yes	SPST	Solder Pin					PTS645			Bulk
Tactile Switches PTS645VM83-2 LFS PTS645VM83-2 LFS C&K 1: £0.315 9,956In Stock	Mfr. Part No. PTS645VM83-2 LFS Mouser Part No 611-PTS645VM832	C&K	Tactile Switches PTS645VM83-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	9,956In Stock	£0.315 £0.282 £0.265 £0.213 View £0.201 £0.192 £0.163 £0.156	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	8.35 mm	Round	OFF - (ON)	1.6 N	50 mA	12 VDC		No	SPST	Solder Pin	Blue	6 mm	6 mm	8.35 mm	PTS645	100000 Cycle		Bulk
Tactile Switches 6 mm Tact Switches PTS645SL70SMTR92 LFS C&K 1: £0.315 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 £0.315 £0.278 £0.26 £0.24 Reel £0.24	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 PTS645VK31-2 LFS PTS645VK31-2 LFS C&K 1: £0.30 8,446In Stock	Mfr. Part No. PTS645VK31-2 LFS Mouser Part No 611-PTS645VK312	C&K	Tactile Switches PTS645VK31-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	8,446In Stock	£0.30 £0.266 £0.253 £0.234	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	3.15 mm	Round	OFF - (ON)	2.6 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	3.15 mm	PTS645	100000 Cycle		Bulk
Tactile Switches 50mA 12VDC, SPST NO, 160 gf, 7.3mm H, SMT J-type PTS645SM73JSMTR92 LFS C&K 1: £0.361 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 £0.361 £0.321 £0.304 £0.275 Reel £0.228 View £0.242 £0.217 £0.208 £0.202	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 50mA 12VDC, SPST NO, 160 gf, 7.3mm H square act, SMT J-type PTS645SJM73JSMTR92 LFS C&K 1: £0.398 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 £0.398 £0.358 £0.334 £0.299 Reel £0.249 View £0.276 £0.232 £0.217 £0.212	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: £0.361 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 £0.361 £0.328 £0.306 £0.273 Reel £0.223 View £0.248 £0.241 £0.211 £0.207	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: £0.368 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 £0.368 £0.333 £0.312 £0.278 Reel £0.251 View £0.258 £0.233 £0.22 £0.217	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 PTS645SH43SMTR92 LFS C&K 1: £0.271 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 £0.271 £0.249 £0.231 £0.213 Reel £0.186 View £0.198 £0.188 £0.171 £0.158 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 PTS645SM70-2 LFS PTS645SM70-2 LFS C&K 1: £0.203 12,629In Stock	Mfr. Part No. PTS645SM70-2 LFS Mouser Part No 611-PTS645SM702	C&K	Tactile Switches PTS645SM70-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	12,629In Stock	£0.203 £0.175 £0.164 £0.148 View £0.134 £0.128 £0.126 £0.111 £0.10	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	3.55 mm	Round	OFF - (ON)	1.6 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	7 mm	PTS645	100000 Cycle		Bulk
Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.0N HF KMT011 NGJ LHS C&K 1: £0.323 14,700In Stock	Mfr. Part No. KMT011 NGJ LHS Mouser Part No 611-KMT011NGJLHS	C&K	Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.0N HF Learn More about C&K ckcomponents kmt0 switches	Datasheet	14,700In Stock	Cut Tape £0.323 £0.285 £0.265 £0.238 View Reel £0.158 £0.221 £0.208 £0.196 £0.183 £0.158 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Non-Illuminated	SMD/SMT	Straight		Round	OFF - (ON)	1 N	50 mA	32 VDC	0.5 VA	No	SPST	J Form Lead	Gray	3 mm	2.6 mm	0.63 mm	KMT0	300000 Cycle	IP68	Reel, Cut Tape, MouseReel
Tactile Switches Nano-Miniature SMT Top Actuated KMT022 NGJ LHS C&K 1: £0.33 14,282In Stock	Mfr. Part No. KMT022 NGJ LHS Mouser Part No 611-KMT022NGJLHS	C&K	Tactile Switches Nano-Miniature SMT Top Actuated Learn More about C&K ckcomponents kmt0 switches	Datasheet	14,282In Stock	Cut Tape £0.33 £0.301 £0.281 £0.251 Reel £0.251 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Non-Illuminated	SMD/SMT	Straight	0.65 mm	Round	OFF - (ON)	1.6 N	50 mA	32 VDC	0.5 VA	No	SPST	J Form Lead	Gray	3 mm	2.6 mm	0.65 mm	KMT0	600000 Cycle	IP68	Reel, Cut Tape, MouseReel
Tactile Switches Nano-Miniature SMT Top Actuated KMT072 NGJ LHS C&K 1: £0.33 18,049In Stock	Mfr. Part No. KMT072 NGJ LHS Mouser Part No 611-KMT072NGJLHS	C&K	Tactile Switches Nano-Miniature SMT Top Actuated Learn More about C&K ckcomponents kmt0 switches	Datasheet	18,049In Stock	Cut Tape £0.33 £0.301 £0.281 £0.251 View Reel £0.183 £0.233 £0.22 £0.208 £0.193 £0.183 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Non-Illuminated	SMD/SMT	Straight	0.65 mm	Round	OFF - (ON)	2.3 N	50 mA	32 VDC	0.5 VA	No	SPST	J Form Lead	Gray	3 mm	2.6 mm	0.65 mm	KMT0	600000 Cycle	IP68	Reel, Cut Tape, MouseReel
Tactile Switches Microminiature SMT Top Actuated KMR421G ULC LFS C&K 1: £0.578 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 £0.578 £0.504 £0.47 £0.419 View Reel £0.304 £0.388 £0.367 £0.347 £0.324 £0.304	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 KMR441G LFS C&K 1: £0.548 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 £0.548 £0.491 £0.457 £0.408 View Reel £0.282 £0.378 £0.357 £0.337 £0.314 £0.282	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 KMR431G ULC LFS C&K 1: £0.826 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 £0.826 £0.727 £0.677 £0.603 View Reel £0.539 £0.559 £0.539 £0.539 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 PTS645TK95-2 LFS PTS645TK95-2 LFS C&K 1: £0.263 7,538In Stock	Mfr. Part No. PTS645TK95-2 LFS Mouser Part No 611-PTS645TK95LFS	C&K	Tactile Switches PTS645TK95-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	7,538In Stock	£0.263 £0.228 £0.214 £0.196	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	6.05 mm	Round	OFF - (ON)	2.6 N	50 mA	12 VDC		Yes	SPST	Solder Pin		6 mm	6 mm	9.5 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645SK70-2 LFS PTS645SK70-2 LFS C&K 1: £0.203 7,438In Stock	Mfr. Part No. PTS645SK70-2 LFS Mouser Part No 611-PTS645SK702	C&K	Tactile Switches PTS645SK70-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	7,438In Stock	£0.203 £0.179 £0.172 £0.154	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	3.55 mm	Round	OFF - (ON)	2.6 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	7 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645SH95-2 LFS PTS645SH95-2 LFS C&K 1: £0.173 10,452In Stock	Mfr. Part No. PTS645SH95-2 LFS Mouser Part No 611-PTS645SH952	C&K	Tactile Switches PTS645SH95-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	10,452In Stock	£0.173 £0.15 £0.144 £0.132 View £0.123 £0.119 £0.107 £0.102	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	6.05 mm	Round	OFF - (ON)	2 N	50 mA	12 VDC		No	SPST	Solder Pin	Gray	6 mm	6 mm	9.5 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645SM50-2 LFS PTS645SM50-2 LFS C&K 1: £0.203 9,096In Stock	Mfr. Part No. PTS645SM50-2 LFS Mouser Part No 611-PTS645SM502	C&K	Tactile Switches PTS645SM50-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	9,096In Stock	£0.203 £0.175 £0.164 £0.148 View £0.137 £0.129 £0.122 £0.114 £0.109	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	1.55 mm	Round	OFF - (ON)	1.6 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	5 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645SM43-2 LFS PTS645SM43-2 LFS C&K 1: £0.203 8,873In Stock 10,000Expected 15/12/2026	Mfr. Part No. PTS645SM43-2 LFS Mouser Part No 611-PTS645SM432	C&K	Tactile Switches PTS645SM43-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	8,873In Stock 10,000Expected 15/12/2026	£0.203 £0.175 £0.164 £0.148 View £0.137 £0.129 £0.122 £0.111 £0.10	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	0.85 mm	Round	OFF - (ON)	1.6 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	4.3 mm	PTS645	100000 Cycle		Bulk
Tactile Switches Tact KMR441NG ULC LFS C&K 1: £0.826 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 £0.826 £0.727 £0.677 £0.603 View Reel £0.419 £0.559 £0.528 £0.50 £0.467 £0.419 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 KMR441NGLFS C&K 1: £0.361 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 £0.361 £0.342 £0.33 £0.285 Reel £0.285 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

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0.65 mm
0.85 mm
1.1 mm
1.175 mm
1.5 mm
1.55 mm
2.5 mm
2.7 mm
3.15 mm
3.55 mm
3.85 mm
4.6 mm
4.8 mm
4.9 mm
5.37 mm
5.6 mm
5.85 mm
6.05 mm
6.15 mm
6.65 mm