Switches – Mouser Singapore

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Electric Bike (e-Bikes) Solutions

Littelfuse provides a wide portfolio of products suitable for electric bike applications, including switches, fuses, and diodes. Many battery-powered devices in various applications share similar safety and control elements, such as cleaning equipment, construction tools, garden tools, and power tools. Littelfuse e-Bike solutions can be used for motor drive and comfort units and displays.

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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 Sealed Tact Switch for SMT KSC441J DCT 70SH LFS C&K 1: $4.30 13,826In Stock	Mfr. Part No. KSC441J DCT 70SH LFS Mouser Part No 611-SC441JDCT70SHLFS	C&K	Tactile Switches Sealed Tact Switch for SMT Learn More about C&K c k ksc dct tactile switches	Datasheet	13,826In Stock	$4.30 $4.26 $3.98 $3.78 $3.58	Min.: 1 Mult.: 1	Tactile Switches	Tactile	SPDT	OFF - (ON)	SMD/SMT
Tactile Switches PTS645VK31-2 LFS PTS645VK31-2 LFS C&K 1: $0.544 8,436In 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	8,436In Stock	$0.544 $0.483 $0.458 $0.412 View $0.388 $0.364 $0.344 $0.316 $0.291	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole
Tactile Switches PTS645VM83-2 LFS PTS645VM83-2 LFS C&K 1: $0.571 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	$0.571 $0.511 $0.479 $0.386 View $0.364 $0.348 $0.295 $0.283	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole
Tactile Switches Tact 6.2 x 6.2, 5.1 mm H, 4.0N, J leads, Potting Friendly, IP67 KSC441J 70SH LFS PF C&K 1: $1.58 13,000In Stock	Mfr. Part No. KSC441J 70SH LFS PF Mouser Part No 611-KSC441J70SHLFSPF	C&K	Tactile Switches Tact 6.2 x 6.2, 5.1 mm H, 4.0N, J leads, Potting Friendly, IP67 Learn More about C&K ck ksc pf tact switches	Datasheet	13,000In Stock	Cut Tape $1.58 $1.39 $1.28 $1.15 Reel $0.914 View $1.07 $1.02 $0.843 $0.813	Min.: 1 Mult.: 1 : 1,000	Tactile Switches	Overload Friendly Tact Switch	SPST	OFF - (ON)	SMD/SMT
Tactile Switches RKA2SGN055SMTR LFS C&K 1: $0.354 1,818In Stock	Mfr. Part No. RKA2SGN055SMTR LFS Mouser Part No 611-RKA2SGN55SMTRLFS	C&K	Tactile Switches Learn More about C&K ck switches rk microminiature tact switches	Datasheet	1,818In Stock	Cut Tape $0.354 $0.311 $0.301 $0.26 View Reel $0.166 $0.238 $0.224 $0.212 $0.194 $0.166	Min.: 1 Mult.: 1 : 5,000	Tactile Switches	Microminiature SMT Top Actuated Tact Switch	SPST	(ON) - (OFF)	SMD/SMT
Tactile Switches RKC2SJM170SMTRLFS C&K 1: $0.503 7,808In Stock	Mfr. Part No. RKC2SJM170SMTRLFS Mouser Part No 611-KC2SJM170SMTRLFS	C&K	Tactile Switches	Datasheet	7,808In Stock	Cut Tape $0.503 $0.452 $0.434 $0.377 $0.355 Reel $0.355	Min.: 1 Mult.: 1 : 4,000	Tactile Switches	Microminiature	SPST		SMD/SMT
Tactile Switches SPST Rnd Bttn J-Bend 0.05A 32VDC 1W KSC441J70SHLFS C&K 1: $0.952 13,599In Stock	Mfr. Part No. KSC441J70SHLFS Mouser Part No 611-KSC441J70SH-LFS	C&K	Tactile Switches SPST Rnd Bttn J-Bend 0.05A 32VDC 1W Learn More about C&K ck ksc tact switches	Datasheet	13,599In Stock	Cut Tape $0.952 $0.855 $0.797 $0.711 Reel $0.522 View $0.66 $0.623 $0.494 $0.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Magnetic/Reed Switches MDSR-10 20-25 MDSR-10-20-25 Littelfuse 1: $1.89 985In Stock	Mfr. Part No. MDSR-10-20-25 Mouser Part No 934-MDSR-1020-25	Littelfuse	Magnetic/Reed Switches MDSR-10 20-25 Learn More about Littelfuse mdsr 10 reed switches	Datasheet	985In Stock	$1.89 $1.60 $1.50 $1.33 View $1.23 $1.16 $1.10 $1.02 $0.985	Min.: 1 Mult.: 1	Reed Switches		SPST		PCB Mount
Magnetic/Reed Switches SPST 140VAC, 15 AT-20 AT Range MDSR-10-15-20 Littelfuse 1: $1.89 1,781In Stock	Mfr. Part No. MDSR-10-15-20 Mouser Part No 934-MDSR-1015-20	Littelfuse	Magnetic/Reed Switches SPST 140VAC, 15 AT-20 AT Range Learn More about Littelfuse mdsr 10 reed switches	Datasheet	1,781In Stock	$1.89 $1.60 $1.50 $1.33 View $1.23 $1.15 $1.02 $0.985	Min.: 1 Mult.: 1	Reed Switches		SPST		PCB Mount
Tactile Switches PTS645VH58-2 LFS C&K 1: $0.449 10,742In 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	10,742In Stock	$0.449 $0.405 $0.389 $0.354 View $0.344 $0.34 $0.311 $0.299	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole
Tactile Switches PTS645VH83-2 LFS PTS645VH83-2 LFS C&K 1: $0.626 23,945In 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	23,945In Stock	$0.626 $0.539 $0.507 $0.449 View $0.415 $0.388 $0.374 $0.343 $0.329	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole
Tactile Switches PTS645VK39-2 LFS PTS645VK39-2 LFS C&K 1: $0.571 23,853In Stock	Mfr. Part No. PTS645VK39-2 LFS Mouser Part No 611-PTS645VK392	C&K	Tactile Switches PTS645VK39-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	23,853In Stock	$0.571 $0.494 $0.461 $0.412 View $0.382 $0.36 $0.34 $0.311 $0.299	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole
Tactile Switches PTS645VK83-2 LFS PTS645VK83-2 LFS C&K 1: $0.598 7,308In 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	7,308In Stock	$0.598 $0.511 $0.479 $0.428 View $0.396 $0.374 $0.352 $0.322 $0.311	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole
Tactile Switches PTS645VL31-2 LFS PTS645VL31-2 LFS C&K 1: $0.571 12,557In 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	12,557In Stock	$0.571 $0.494 $0.461 $0.412 View $0.381 $0.356 $0.337 $0.31 $0.28	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole
Tactile Switches RKC2SJF170SMTR LFS C&K 1: $0.476 19,184In 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	19,184In Stock	Cut Tape $0.476 $0.438 $0.412 $0.381 View Reel $0.311 $0.347 $0.332 $0.32 $0.313 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Tactile Switches		SPST	OFF - (ON)	SMD/SMT
Tactile Switches Soft actuator, 5.2 mm H, 4N, Gold long life KSC441J 70SH LFS OF C&K 1: $1.05 9,618In Stock	Mfr. Part No. KSC441J 70SH LFS OF Mouser Part No 611-KSC441J70SHLFSOF	C&K	Tactile Switches Soft actuator, 5.2 mm H, 4N, Gold long life	Datasheet	9,618In Stock	Cut Tape $1.05 $0.913 $0.851 $0.759 Reel $0.627 View $0.703 $0.664 $0.577 $0.564 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tactile Switches	Overload Friendly Tact Switch			SMD/SMT
Tactile Switches 50Db 340Gf J-Lead KSC441J ST1 LFS C&K 1: $0.979 6,269In Stock	Mfr. Part No. KSC441J ST1 LFS Mouser Part No 611-KSC441JST1LFS	C&K	Tactile Switches 50Db 340Gf J-Lead Learn More about C&K ck ksc tact switches	Datasheet	6,269In Stock	Cut Tape $0.979 $0.855 $0.797 $0.711 Reel $0.588 View $0.66 $0.623 $0.54 $0.521 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches KSC441 V2 70SH SP DELTA LFS C&K 1: $1.44 9,227In Stock	Mfr. Part No. KSC441 V2 70SH SP DELTA LFS Mouser Part No 611-KSC441V2SPDELTAL	C&K	Tactile Switches Learn More about C&K littelfuse commercial tactical uav systems	Datasheet	9,227In Stock	Cut Tape $1.44 $1.24 $1.15 $1.03 Reel $0.846 View $0.953 $0.919 $0.816 $0.797	Min.: 1 Mult.: 1 : 800	Tactile Switches		SPST	OFF - (ON)	SMD/SMT
Tactile Switches Gold 160Gf Gullwing KSC521G ROHS C&K 1: $1.41 12,211In Stock	Mfr. Part No. KSC521G ROHS Mouser Part No 611-KSC521GROHS	C&K	Tactile Switches Gold 160Gf Gullwing Learn More about C&K ck ksc tact switches	Datasheet	12,211In Stock	Cut Tape $1.41 $1.25 $1.19 $1.13 Reel $0.813 View $1.08 $1.02 $0.847 $0.797	Min.: 1 Mult.: 1 : 1,000	Tactile Switches		SPST		SMD/SMT
Tactile Switches Switch Tact Gold 300 Gf J-Type KSC541J ROHS C&K 1: $1.56 12,157In Stock	Mfr. Part No. KSC541J ROHS Mouser Part No 611-KSC541JROHS	C&K	Tactile Switches Switch Tact Gold 300 Gf J-Type Learn More about C&K ck ksc tact switches	Datasheet	12,157In Stock	Cut Tape $1.56 $1.35 $1.26 $1.12 Reel $0.929 View $1.04 $0.982 $0.855 $0.827	Min.: 1 Mult.: 1 : 1,000	Tactile Switches	Sealed	SPST	OFF - (ON)	SMD/SMT
Magnetic/Reed Switches MDSR-10 10-15 MDSR-10-10-15 Littelfuse 1: $1.89 2,660In Stock	Mfr. Part No. MDSR-10-10-15 Mouser Part No 934-MDSR-1010-15	Littelfuse	Magnetic/Reed Switches MDSR-10 10-15 Learn More about Littelfuse mdsr 10 reed switches	Datasheet	2,660In Stock	$1.89 $1.60 $1.50 $1.33 View $1.23 $1.09	Min.: 1 Mult.: 1	Reed Switches		SPST		PCB Mount
Tactile Switches 6 mm SMT Side Actuated Tact Switch PTS645VM13SMTR92 LFS C&K 1: $0.857 4,053In Stock	Mfr. Part No. PTS645VM13SMTR92 LFS Mouser Part No 611-645VM13SMTR92LFS	C&K	Tactile Switches 6 mm SMT Side Actuated Tact Switch	Datasheet	4,053In Stock	Cut Tape $0.857 $0.74 $0.691 $0.616 Reel $0.528 View $0.571 $0.483 $0.453 $0.442	Min.: 1 Mult.: 1 : 650	Tactile Switches	Tactile	SPST	(ON) - OFF	SMD/SMT
Tactile Switches 6 mm SMT Side Actuated Tact Switch PTS645VN13SMTR92 LFS C&K 1: $0.843 2,324In Stock	Mfr. Part No. PTS645VN13SMTR92 LFS Mouser Part No 611-645VN13SMTR92LFS	C&K	Tactile Switches 6 mm SMT Side Actuated Tact Switch	Datasheet	2,324In Stock	Cut Tape $0.843 $0.74 $0.691 $0.616 Reel $0.528 View $0.571 $0.483 $0.453 $0.442	Min.: 1 Mult.: 1 : 650	Tactile Switches	Tactile	SPST	(ON) - OFF	SMD/SMT
Tactile Switches PTS645VH31-2 LFS PTS645VH31-2 LFS C&K 1: $0.571 5,978In Stock	Mfr. Part No. PTS645VH31-2 LFS Mouser Part No 611-PTS645VH312	C&K	Tactile Switches PTS645VH31-2 LFS Learn More about C&K ck pts 645 switches	Datasheet	5,978In Stock	$0.571 $0.494 $0.461 $0.412 View $0.382 $0.36 $0.307 $0.287 $0.279	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole
Tactile Switches PTS645VH39-2 LFS PTS645VH39-2 LFS C&K 1: $0.571 2,315In Stock 10,000Expected 1/12/2026	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	2,315In Stock 10,000Expected 1/12/2026	$0.571 $0.494 $0.461 $0.412 View $0.382 $0.36 $0.301 $0.28 $0.272	Min.: 1 Mult.: 1	Tactile Switches		SPST	OFF - (ON)	Through Hole

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