Switches – Mouser South Africa

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Portable Medical Devices & Connected Drug Delivery

Littelfuse Portable Medical Devices and Connected Drug Delivery Systems feature a range of products ideal for use in wearables, digital hearing aids, insulin pumps, blood pressure monitors, and connected pharmaceutical delivery devices such as auto-injectors and inhalers. Portable and connected devices are changing how medical services are delivered to patients. These connected healthcare products from Littelfuse help lower healthcare costs, improve efficiency, and empower patients.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Contact Form	Switch Function	Mounting Style
Magnetic/Reed Switches MAGNETIC / REED SWITCH 59177-1-S-00-D Littelfuse 1: $2.04 8,837In Stock 3,000Expected 2027/01/04	Mfr. Part No. 59177-1-S-00-D Mouser Part No 576-59177-1-S-00-D	Littelfuse	Magnetic/Reed Switches MAGNETIC / REED SWITCH Learn More about Littelfuse 59177 reed switches	Datasheet	8,837In Stock 3,000Expected 2027/01/04	Cut Tape $2.04 $1.71 $1.59 $1.41 View Reel $1.19 $1.31 $1.28 $1.19 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Reed Switches		SPST-NO		PCB Mount
Magnetic/Reed Switches MAGNETIC / REED SWITCH 59177-1-U-00-D Littelfuse 1: $2.04 4,527In Stock	Mfr. Part No. 59177-1-U-00-D Mouser Part No 576-59177-1-U-00-D	Littelfuse	Magnetic/Reed Switches MAGNETIC / REED SWITCH Learn More about Littelfuse 59177 reed switches	Datasheet	4,527In Stock	Cut Tape $2.04 $1.71 $1.59 $1.41 Reel $1.30 View $1.31 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Reed Switches		SPST		PCB Mount
Tactile Switches NANOT 240 AS GSNANOT000103 C&K 1: $0.461 7,795In 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	7,795In Stock	Cut Tape $0.461 $0.452 Reel $0.452 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Tactile Switches				SMD/SMT
Tactile Switches Micro Mini SMT Top Actuat Tact Switch KMR211G LFS C&K 1: $0.67 51,818In 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	51,818In Stock	Cut Tape $0.67 $0.576 $0.537 $0.48 View Reel $0.361 $0.444 $0.42 $0.391 $0.37 $0.361 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Tact KMR223NG LFG C&K 1: $0.861 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 $0.861 $0.813 $0.761 $0.706 Reel $0.706	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile
Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF KMT031 NGJ LHS C&K 1: $0.44 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 $0.44 $0.379 $0.323 $0.293 View Reel $0.209 $0.277 $0.262 $0.211 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Ultra Low Profile Top Actuated Tactile KXT 311 LHS C&K 1: $0.42 21,431In Stock	Mfr. Part No. KXT 311 LHS Mouser Part No 611-KXT311LHS	C&K	Tactile Switches Ultra Low Profile Top Actuated Tactile Learn More about C&K ck kxt3 tactile switches	Datasheet	21,431In Stock	Cut Tape $0.42 $0.368 $0.344 $0.308 View Reel $0.216 $0.285 $0.266 $0.254 $0.236 $0.216 $0.216 MouseReel Available	Min.: 1 Mult.: 1 : 8,500	Tactile Switches	Tactile	SPST	(ON) - (OFF)	SMD/SMT
Tactile Switches Ultra Low Profile Top Actuated Tactile KXT 321 LHS C&K 1: $0.40 11,244In Stock	Mfr. Part No. KXT 321 LHS Mouser Part No 611-KXT321LHS	C&K	Tactile Switches Ultra Low Profile Top Actuated Tactile Learn More about C&K ck kxt3 tactile switches	Datasheet	11,244In Stock	Cut Tape $0.40 $0.347 $0.324 $0.29 View Reel $0.204 $0.267 $0.254 $0.24 $0.215 $0.204 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 8,500	Tactile Switches	Tactile	SPST	(ON) - (OFF)	SMD/SMT
Tactile Switches Ultra Low Profile Top Actuated Tactile KXT 331 LHS C&K 1: $0.40 11,197In Stock	Mfr. Part No. KXT 331 LHS Mouser Part No 611-KXT331LHS	C&K	Tactile Switches Ultra Low Profile Top Actuated Tactile Learn More about C&K ck kxt3 tactile switches	Datasheet	11,197In Stock	Cut Tape $0.40 $0.347 $0.324 $0.29 View Reel $0.19 $0.267 $0.254 $0.24 $0.197 $0.19 $0.19 MouseReel Available	Min.: 1 Mult.: 1 : 8,500	Tactile Switches	Tactile	SPST	(ON) - (OFF)	SMD/SMT
Tactile Switches RKC2SJF170SMTR LFS C&K 1: $0.35 12,768In Stock	Mfr. Part No. RKC2SJF170SMTR LFS Mouser Part No 611-RKC2SJF170SMRLFS	C&K	Tactile Switches Learn More about C&K ck switches rkc2 micro switch	Datasheet	12,768In Stock	Cut Tape $0.35 $0.322 $0.304 $0.28 View Reel $0.229 $0.255 $0.244 $0.235 $0.23 $0.229 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Tactile Switches		SPST	OFF - (ON)	SMD/SMT
Detector Switches 10mA 5VDC Flat Terminal FDSD002R C&K 1: $1.56 6,996In Stock	Mfr. Part No. FDSD002R Mouser Part No 611-FDSD002R	C&K	Detector Switches 10mA 5VDC Flat Terminal Learn More about C&K ckcomponents fdsd switches	Datasheet	6,996In Stock	Cut Tape $1.56 $1.54 $1.51 $1.44 Reel $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	Detector Switches				PCB Mount
Detector Switches SWITCH DETECT FDSE001R C&K 1: $1.56 10,000In Stock	Mfr. Part No. FDSE001R Mouser Part No 611-FDSE001R	C&K	Detector Switches SWITCH DETECT Learn More about C&K ckcomponents fdse switches	Datasheet	10,000In Stock	Cut Tape $1.56 $1.30 $1.26 $1.20 View Reel $1.00 $1.15 $1.07 $1.02 $1.00	Min.: 1 Mult.: 1 : 2,000	Detector Switches				PCB Mount
Detector Switches Micro Mini SMT Detect-HDT Ser HDT0001 C&K 1: $1.00 9,553In Stock	Mfr. Part No. HDT0001 Mouser Part No 611-HDT0001	C&K	Detector Switches Micro Mini SMT Detect-HDT Ser Learn More about C&K ck detector switches	Datasheet	9,553In Stock	Cut Tape $1.00 $0.83 $0.801 $0.729 View Reel $0.598 $0.705 $0.657 $0.627 $0.598 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 2,450	Detector Switches				PCB Mount
Detector Switches 1mA 5VDC 35g FORCE HDT0004 C&K 1: $1.42 16,707In Stock	Mfr. Part No. HDT0004 Mouser Part No 611-HDT0004	C&K	Detector Switches 1mA 5VDC 35g FORCE Learn More about C&K ck detector switches	Datasheet	16,707In Stock	Cut Tape $1.42 $1.20 $1.11 $1.07 View Reel $0.93 $1.03 $0.97 $0.932 $0.93 $0.93	Min.: 1 Mult.: 1 : 2,800	Detector Switches				PCB Mount
Detector Switches SWITCH HDT0104 HDT0104 C&K 1: $1.44 3,384In Stock	Mfr. Part No. HDT0104 Mouser Part No 611-HDT0104	C&K	Detector Switches SWITCH HDT0104 Learn More about C&K ck detector switches	Datasheet	3,384In Stock	Cut Tape $1.44 $1.33 Reel $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	Detector Switches				PCB Mount
Tactile Switches SPST Rnd Bttn Gull .05A 32VDC 1W SMD KMR221G LFS C&K 1: $0.67 37,193In 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	37,193In Stock	Cut Tape $0.67 $0.576 $0.537 $0.48 View Reel $0.35 $0.444 $0.42 $0.397 $0.358 $0.35 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Tact KMR221NG LFS C&K 1: $0.661 28,714In 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	28,714In Stock	Cut Tape $0.661 $0.576 $0.537 $0.48 View Reel $0.334 $0.444 $0.42 $0.379 $0.356 $0.334 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Microminiature SMT Top Actuated KMR223G LFG C&K 1: $0.861 26,138In 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	26,138In Stock	Cut Tape $0.861 $0.763 $0.711 $0.633 View Reel $0.465 $0.587 $0.554 $0.525 $0.49 $0.465 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Microminiature SMT Top Actuated KMR231G LFS C&K 1: $0.59 18,543In 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	18,543In Stock 31,500On Order	Cut Tape $0.59 $0.552 $0.476 $0.438 View Reel $0.327 $0.411 $0.391 $0.368 $0.349 $0.327 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Tact KMR231NG LFS C&K 1: $0.99 9,719In 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	9,719In Stock 7,000On Order	Cut Tape $0.99 $0.84 $0.783 $0.697 View Reel $0.491 $0.647 $0.611 $0.578 $0.54 $0.491 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR232G ULC LFS C&K 1: $0.70 12,584In 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	12,584In Stock	Cut Tape $0.70 $0.609 $0.568 $0.507 View Reel $0.352 $0.469 $0.443 $0.419 $0.39 $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR232NG ULC LFS C&K 1: $0.78 13,671In Stock 21,000Expected 2026/11/13	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	13,671In Stock 21,000Expected 2026/11/13	Cut Tape $0.78 $0.683 $0.635 $0.568 View Reel $0.392 $0.526 $0.497 $0.469 $0.437 $0.392	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Tact KMR241NG LFS C&K 1: $0.72 13,604In 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	13,604In Stock	Cut Tape $0.72 $0.629 $0.586 $0.523 View Reel $0.364 $0.485 $0.458 $0.433 $0.404 $0.364	Min.: 1 Mult.: 1 : 7,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Tact KMR421G LFS C&K 1: $0.75 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 $0.75 $0.654 $0.608 $0.543 View Reel $0.374 $0.504 $0.476 $0.449 $0.419 $0.374 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Tact KMR421NG LFS C&K 1: $1.15 14,847In 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	14,847In Stock	Cut Tape $1.15 $0.963 $0.911 $0.804 View Reel $0.516 $0.79 $0.691 $0.516	Min.: 1 Mult.: 1 : 6,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT