Switches – Mouser Singapore

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Connected Drug Delivery Device Ecosystem Solutions

Littelfuse features a wide portfolio of products used to build and enhance drug delivery systems. These drug delivery systems include auto-injectors, continuous glucose monitors, insulin pumps, drug delivery pens, and wearable injectors. Products offered by Littelfuse for these applications include detect switches, plunger position sensors, microcontrollers, thermistors, TVS diode arrays, gate drivers, and fuses.

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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.	Product Type	Type	Contact Form	Switch Function	Mounting Style
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	Tactile Switches	Nano Size Tactile Switch	SPST	OFF - (ON)	Through Hole
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	Tactile Switches	Nano Size Tactile Switch	SPST	OFF - (ON)	Through Hole
Detector Switches SWITCH HDS001L HDS001L C&K 1: $3.01 4,517In Stock	Mfr. Part No. HDS001L Mouser Part No 611-HDS001L	C&K	Detector Switches SWITCH HDS001L Learn More about C&K littelfuse connected drug delivery device ecosystem	Datasheet	4,517In Stock	Cut Tape $3.01 $2.68 $2.54 $2.42 View Reel $1.69 $2.27 $2.11 $2.00 $1.69	Min.: 1 Mult.: 1 : 5,000	Detector Switches
Detector Switches SWITCH HDS001R HDS001R C&K 1: $2.72 4,320In Stock	Mfr. Part No. HDS001R Mouser Part No 611-HDS001R	C&K	Detector Switches SWITCH HDS001R Learn More about C&K littelfuse connected drug delivery device ecosystem	Datasheet	4,320In Stock	Cut Tape $2.72 $2.42 $2.28 $2.18 View Reel $1.52 $2.07 $1.92 $1.81 $1.66 $1.52	Min.: 1 Mult.: 1 : 5,000	Detector Switches
Tactile Switches 200k Life Cycle 350gf PTS847MM350LSMTR2 LFS C&K 1: $1.07 4,070In Stock	Mfr. Part No. PTS847MM350LSMTR2 LFS Mouser Part No 611-PTS847350LSMTR2L	C&K	Tactile Switches 200k Life Cycle 350gf Learn More about C&K ck pts847 tact switch	Datasheet	4,070In Stock	Cut Tape $1.07 $1.02 $0.947 $0.826 Reel $0.593 View $0.768 $0.737 $0.643 $0.575 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Tactile Switches		SPST	OFF - (ON)	SMD/SMT
Detector Switches 10mA 5VDC Bent Terminal FDSD001R C&K 1: $2.12 6,588In Stock	Mfr. Part No. FDSD001R Mouser Part No 611-FDSD001R	C&K	Detector Switches 10mA 5VDC Bent Terminal Learn More about C&K ckcomponents fdsd switches	Datasheet	6,588In Stock	Cut Tape $2.12 $1.77 $1.63 $1.55 View Reel $1.29 $1.47 $1.35 $1.29 $1.29	Min.: 1 Mult.: 1 : 3,500	Detector Switches				PCB Mount
Tactile Switches Nano-Miniature SMT Top Actuated KMT022 NGJ LHS C&K 1: $0.598 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 $0.598 $0.545 $0.509 $0.456 View Reel $0.317 $0.371 $0.352 $0.339 $0.322 $0.317 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Nano-Miniature SMT Top Actuated KMT072 NGJ LHS C&K 1: $0.598 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 $0.598 $0.545 $0.509 $0.456 View Reel $0.332 $0.422 $0.398 $0.377 $0.35 $0.332 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Detector Switches SWITCH FDSE002R FDSE002R C&K 1: $1.60 1,792In Stock	Mfr. Part No. FDSE002R Mouser Part No 611-FDSE002R	C&K	Detector Switches SWITCH FDSE002R Learn More about C&K ckcomponents fdse switches	Datasheet	1,792In Stock	Cut Tape $1.60 $1.50 $1.48 $1.39 View Reel $1.23 $1.34 $1.28 $1.23 $1.23	Min.: 1 Mult.: 1 : 2,000	Detector Switches				PCB Mount
Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.0N HF KMT011 NGJ LHS C&K 1: $0.585 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 $0.585 $0.515 $0.481 $0.431 View Reel $0.286 $0.40 $0.377 $0.356 $0.332 $0.286 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Tactile Switches KMT 033 NGJ LHG C&K 1: $0.571 18,501In Stock	Mfr. Part No. KMT 033 NGJ LHG Mouser Part No 611-KMT033NGJLHG	C&K	Tactile Switches Tactile Switches Learn More about C&K littelfuse connected drug delivery device ecosystem	Datasheet	18,501In Stock	$0.571 $0.499 $0.465 $0.416 View $0.385 $0.363 $0.343	Min.: 1 Mult.: 1	Tactile Switches
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	Tactile Switches		SPST	ON - OFF	PCB Mount
Magnetic/Reed Switches MAGNETIC / REED SWITCH 59177-1-U-00-D Littelfuse 1: $2.76 5,494In 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	5,494In Stock	Cut Tape $2.76 $2.33 $2.16 $1.92 Reel $1.77 View $1.78 $1.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Reed Switches		SPST		PCB Mount
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	Tactile Switches				SMD/SMT
Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF KMT031 NGJ LHS C&K 1: $0.598 85,362In 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	85,362In Stock	Cut Tape $0.598 $0.515 $0.481 $0.431 View Reel $0.284 $0.40 $0.377 $0.356 $0.294 $0.284 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: $0.585 29,231In 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	29,231In Stock	Cut Tape $0.585 $0.50 $0.468 $0.419 View Reel $0.287 $0.388 $0.366 $0.363 $0.299 $0.287 $0.287 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: $0.53 14,094In 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	14,094In Stock	Cut Tape $0.53 $0.471 $0.441 $0.394 View Reel $0.282 $0.374 $0.351 $0.332 $0.309 $0.282 $0.282 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: $0.53 11,220In 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	11,220In Stock	Cut Tape $0.53 $0.471 $0.441 $0.394 View Reel $0.253 $0.364 $0.344 $0.325 $0.267 $0.253 $0.253 MouseReel Available	Min.: 1 Mult.: 1 : 8,500	Tactile Switches	Tactile	SPST	(ON) - (OFF)	SMD/SMT
Tactile Switches NANOT100AS C&K 1: $0.626 4,577In 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	4,577In Stock	$0.626 $0.539 $0.503 $0.45	Min.: 1 Mult.: 1	Tactile Switches	Nano Size Tactile Switch	SPST	OFF - (ON)	SMD/SMT
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	Tactile Switches	Nano Size Tactile Switch	SPST	OFF - (ON)	SMD/SMT
Detector Switches 10mA 5VDC Flat Terminal FDSD002R C&K 1: $2.12 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 $2.12 $2.09 $2.05 $1.96 Reel $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	Detector Switches				PCB Mount
Detector Switches SWITCH DETECT FDSE001R C&K 1: $2.20 4,000In Stock 6,000Expected 9/10/2026	Mfr. Part No. FDSE001R Mouser Part No 611-FDSE001R	C&K	Detector Switches SWITCH DETECT Learn More about C&K ckcomponents fdse switches	Datasheet	4,000In Stock 6,000Expected 9/10/2026	Cut Tape $2.20 $1.86 $1.80 $1.70 View Reel $1.36 $1.63 $1.56 $1.46 $1.39 $1.36	Min.: 1 Mult.: 1 : 2,000	Detector Switches				PCB Mount
Detector Switches Micro Mini SMT Detect-HDT Ser HDT0001 C&K 1: $1.46 9,835In 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	9,835In Stock	Cut Tape $1.46 $1.25 $1.19 $1.10 View Reel $0.706 $1.03 $1.02 $0.853 $0.748 $0.706 MouseReel Available	Min.: 1 Mult.: 1 : 2,450	Detector Switches				PCB Mount
Detector Switches 1mA 5VDC 35g FORCE HDT0004 C&K 1: $2.05 16,767In 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	16,767In Stock	Cut Tape $2.05 $1.73 $1.51 $1.46 View Reel $1.26 $1.40 $1.32 $1.27 $1.26	Min.: 1 Mult.: 1 : 2,800	Detector Switches				PCB Mount
Detector Switches SWITCH HDT0104 HDT0104 C&K 1: $2.00 3,389In 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	3,389In Stock	Cut Tape $2.00 $1.77 $1.67 $1.59 View Reel $1.29 $1.51 $1.46 $1.36 $1.29 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	Detector Switches				PCB Mount

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