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 PTS645SH95-2 LFS PTS645SH95-2 LFS C&K 1: £0.158 9,675In 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	9,675In Stock	£0.158 £0.138 £0.133 £0.123 View £0.116 £0.113 £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 Tact KMR441NG ULC LFS C&K 1: £0.826 1,978In 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	1,978In Stock	Cut Tape £0.826 £0.727 £0.676 £0.602 View Reel £0.402 £0.558 £0.527 £0.499 £0.466 £0.402 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 PTS645TL70-2 LFS PTS645TL70-2 LFS C&K 1: £0.255 9,964In Stock	Mfr. Part No. PTS645TL70-2 LFS Mouser Part No 611-PTS645TL70LFS	C&K	Tactile Switches PTS645TL70-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	9,964In Stock	£0.255 £0.236 £0.228 £0.196 View £0.18 £0.166 £0.155 £0.142 £0.137	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	3.55 mm	Round	OFF - (ON)	1.3 N	50 mA	12 VDC		Yes	SPST	Solder Pin		6 mm	6 mm	7 mm	PTS645	100000 Cycle		Bulk
Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF KMT031 NGJ LHS C&K 1: £0.33 85,106In Stock	Mfr. Part No. KMT031 NGJ LHS Mouser Part No 611-KMT031NGJLHS	C&K	Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF Learn More about C&K ckcomponents kmt0 switches	Datasheet	85,106In Stock	Cut Tape £0.33 £0.285 £0.265 £0.238 View Reel £0.157 £0.221 £0.208 £0.196 £0.162 £0.157 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Non-Illuminated	SMD/SMT	Straight		Round	OFF - (ON)	3.4 N	50 mA	32 VDC	0.5 VA	No	SPST	J Form Lead	Gray	3 mm	2.6 mm	0.65 mm	KMT0	300000 Cycle	IP68	Reel, Cut Tape, MouseReel
Tactile Switches PTS645SH50-2 LFS PTS645SH50-2 LFS C&K 1: £0.203 15,458In Stock	Mfr. Part No. PTS645SH50-2 LFS Mouser Part No 611-PTS645SH502	C&K	Tactile Switches PTS645SH50-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	15,458In Stock	£0.203 £0.175 £0.164 £0.148 View £0.137 £0.129 £0.097 £0.094	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	1.55 mm	Round	OFF - (ON)	2 N	50 mA	12 VDC		No	SPST	Solder Pin	Gray	6 mm	6 mm	5 mm	PTS645	100000 Cycle		Bulk
Tactile Switches 6 mm Tact Switches PTS645SH50SMTR92 LFS C&K 1: £0.292 26,516In Stock	Mfr. Part No. PTS645SH50SMTR92 LFS Mouser Part No 611-PTS645SH50SMTR92	C&K	Tactile Switches 6 mm Tact Switches Learn More about C&K ck pts 645 switches	Datasheet	26,516In Stock	Cut Tape £0.292 £0.255 £0.238 £0.214 Reel £0.149 View £0.198 £0.187 £0.141 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	1.55 mm	Round	OFF - (ON)	2 N	50 mA	12 VDC		No	SPST	Gull Wing Lead	Gray	6 mm	6 mm	5 mm	PTS645	100000 Cycle		Reel, Cut Tape, MouseReel
Tactile Switches 6 mm Tact Switches PTS645SK43SMTR92 LFS C&K 1: £0.271 43,296In Stock 45,000Expected 06/11/2026	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	43,296In Stock 45,000Expected 06/11/2026	Cut Tape £0.271 £0.235 £0.22 £0.196 Reel £0.136 View £0.182 £0.172 £0.127 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 50mA 12VDC 260gf .275mm thru-hole/SMT PTS645SK70SMTR92 LFS C&K 1: £0.315 9,913In 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	9,913In Stock	Cut Tape £0.315 £0.278 £0.26 £0.233 Reel £0.198 View £0.216 £0.18 £0.169 £0.163 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 PTS645SL43-2 LFS PTS645SL43-2 LFS C&K 1: £0.203 40,216In Stock	Mfr. Part No. PTS645SL43-2 LFS Mouser Part No 611-PTS645SL432	C&K	Tactile Switches PTS645SL43-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	40,216In Stock	£0.203 £0.175 £0.164 £0.148 View £0.137 £0.129 £0.126 £0.113 £0.109	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	0.85 mm	Round	OFF - (ON)	1.3 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	4.3 mm	PTS645	100000 Cycle		Bulk
Tactile Switches 6 mm Tact Switches PTS645SL43SMTR92 LFS C&K 1: £0.292 12,177In 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	12,177In Stock	Cut Tape £0.292 £0.255 £0.238 £0.214 Reel £0.157 View £0.198 £0.187 £0.148 £0.144 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 PTS645SL50SMTR92 LFS C&K 1: £0.315 25,705In Stock	Mfr. Part No. PTS645SL50SMTR92 LFS Mouser Part No 611-PTS645SL50SMTR92	C&K	Tactile Switches 6 mm Tact Switches Learn More about C&K ck pts 645 switches	Datasheet	25,705In Stock	Cut Tape £0.315 £0.267 £0.254 £0.223 Reel £0.18 View £0.214 £0.202 £0.165 £0.159 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	SMD/SMT	Straight	1.55 mm	Round	OFF - (ON)	1.3 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 6 mm Tact Switches PTS645SM50SMTR92 LFS C&K 1: £0.292 15,384In 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	15,384In Stock	Cut Tape £0.292 £0.255 £0.238 £0.218 Reel £0.218 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 PTS645VH39-2 LFS PTS645VH39-2 LFS C&K 1: £0.315 12,310In Stock	Mfr. Part No. PTS645VH39-2 LFS Mouser Part No 611-PTS645VH392	C&K	Tactile Switches PTS645VH39-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	12,310In Stock	£0.315 £0.272 £0.255 £0.228 View £0.211 £0.199 £0.166 £0.155 £0.15	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	3.85 mm	Round	OFF - (ON)	2 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	3.85 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645VH58-2 LFS C&K 1: £0.24 9,918In Stock	Mfr. Part No. PTS645VH58-2 LFS Mouser Part No 611-PTS645VH582	C&K	Tactile Switches Learn More about C&K ck pts 645 switches	Datasheet	9,918In Stock	£0.24 £0.22 £0.211 £0.191 View £0.189 £0.188 £0.172 £0.165	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	5.85 mm	Round	OFF - (ON)	2 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	5.85 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645VH83-2 LFS PTS645VH83-2 LFS C&K 1: £0.338 18,726In Stock	Mfr. Part No. PTS645VH83-2 LFS Mouser Part No 611-PTS645VH832	C&K	Tactile Switches PTS645VH83-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	18,726In Stock	£0.338 £0.298 £0.28 £0.248 View £0.229 £0.214 £0.193 £0.183 £0.176	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	8.35 mm	Round	OFF - (ON)	2 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	8.35 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645VK83-2 LFS PTS645VK83-2 LFS C&K 1: £0.33 7,301In Stock	Mfr. Part No. PTS645VK83-2 LFS Mouser Part No 611-PTS645VK832	C&K	Tactile Switches PTS645VK83-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	7,301In Stock	£0.33 £0.282 £0.265 £0.237 View £0.218 £0.207 £0.195 £0.178 £0.172	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	8.35 mm	Round	OFF - (ON)	260 gf	50 mA	12 VDC		No	SPST	Solder Pin	Red	6 mm	6 mm	8.35 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645VL31-2 LFS PTS645VL31-2 LFS C&K 1: £0.315 12,279In Stock	Mfr. Part No. PTS645VL31-2 LFS Mouser Part No 611-PTS645VL312	C&K	Tactile Switches PTS645VL31-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	12,279In Stock	£0.315 £0.272 £0.255 £0.228 View £0.21 £0.196 £0.186 £0.171 £0.155	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	3.15 mm	Round	OFF - (ON)	1.3 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	3.15 mm	PTS645	100000 Cycle		Bulk
Tactile Switches PTS645VM58-2 LFS PTS645VM58-2 LFS C&K 1: £0.323 10,415In Stock	Mfr. Part No. PTS645VM58-2 LFS Mouser Part No 611-PTS645VM582	C&K	Tactile Switches PTS645VM58-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	10,415In Stock	£0.323 £0.285 £0.27 £0.238 View £0.22 £0.207 £0.195 £0.179 £0.173	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	5.85 mm	Round	OFF - (ON)	1.6 N	50 mA	12 VDC		No	SPST	Solder Pin	Black	6 mm	6 mm	5.85 mm	PTS645	100000 Cycle		Bulk
Tactile Switches 50mA 12VDC, SPST NO, 160 gf, 4.3mm H, SMT J-type PTS645SM43JSMTR92 LFS C&K 1: £0.383 12,516In 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	12,516In Stock	Cut Tape £0.383 £0.328 £0.306 £0.273 Reel £0.226 View £0.254 £0.239 £0.207 £0.20	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
Tactile Switches Tact KMR421G LFS C&K 1: £0.563 14,115In Stock	Mfr. Part No. KMR421G LFS Mouser Part No 611-KMR421GLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	14,115In Stock	Cut Tape £0.563 £0.491 £0.457 £0.408 View Reel £0.281 £0.378 £0.357 £0.337 £0.314 £0.281 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: £0.863 14,849In Stock	Mfr. Part No. KMR421NG LFS Mouser Part No 611-KMR421NGLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	14,849In Stock	Cut Tape £0.863 £0.723 £0.684 £0.603 View Reel £0.388 £0.593 £0.519 £0.388	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
Tactile Switches Tact KMR421NG ULC LFS C&K 1: £0.788 9,520In Stock	Mfr. Part No. KMR421NG ULC LFS Mouser Part No 611-KMR421NGULCLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	9,520In Stock	Cut Tape £0.788 £0.705 £0.656 £0.582 View Reel £0.423 £0.538 £0.465 £0.443 £0.423 £0.423	Min.: 1 Mult.: 1 : 6,000	Non-Illuminated	SMD/SMT	Straight		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		IP40	Reel, Cut Tape
Tactile Switches Tact KMR432G LFS C&K 1: £0.578 12,795In Stock	Mfr. Part No. KMR432G LFS Mouser Part No 611-KMR432GLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	12,795In 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 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	300000 Cycle	IP40	Reel, Cut Tape, MouseReel
Tactile Switches Nano-Miniature SMT Top Actuated KMT012 NGJ LHS C&K 1: £0.33 9,516In Stock 20,000Expected 30/10/2026	Mfr. Part No. KMT012 NGJ LHS Mouser Part No 611-KMT012NGJLHS	C&K	Tactile Switches Nano-Miniature SMT Top Actuated Learn More about C&K ckcomponents kmt0 switches	Datasheet	9,516In Stock 20,000Expected 30/10/2026	Cut Tape £0.33 £0.301 £0.281 £0.251 View Reel £0.197 £0.233 £0.22 £0.208 £0.197 £0.197 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Non-Illuminated	SMD/SMT	Straight	0.65 mm	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	1000000 Cycle	IP68	Reel, Cut Tape, MouseReel
Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.6N HF KMT021 NGJ LHS C&K 1: £0.33 10,747In Stock	Mfr. Part No. KMT021 NGJ LHS Mouser Part No 611-KMT021NGJLHS	C&K	Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.6N HF Learn More about C&K ckcomponents kmt0 switches	Datasheet	10,747In Stock	Cut Tape £0.33 £0.285 £0.265 £0.238 View Reel £0.182 £0.221 £0.208 £0.196 £0.182 £0.182 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Non-Illuminated	SMD/SMT	Straight		Round	OFF - (ON)	1.6 N	50 mA	32 VDC	0.5 VA	No	SPST	J Form Lead	Gray	3 mm	2.6 mm	0.63 mm	KMT0	300000 Cycle	IP68	Reel, Cut Tape, MouseReel