Switches – Mouser Singapore

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IT Rack & Server Tray Solutions

Littelfuse IT Rack and Server Tray Solutions support the safe and efficient transfer of electrical energy throughout modern data center and compute rack architectures. The portfolio addresses evolving power delivery requirements across AC-powered and native DC-powered environments, including IT racks, server trays, battery backup systems, power distribution units, hot-swap circuits, and high-voltage power racks. Solutions span circuit protection, power semiconductors, sensing, switching, and control technologies, enabling reliable power delivery from grid infrastructure to computing hardware. Littelfuse Power Rack Solutions address enterprise computing, AI infrastructure, networking systems, storage platforms, battery backup units, server power distribution, power shelves, and hot-swap subsystems.

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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 Tact Switch, 12 VDC, 50 mA, 4.2x3.2, 2.5mm H, 180gf, J leads PTS815SJM250SMTR LFS C&K 1: $0.354 147,867In Stock	Mfr. Part No. PTS815SJM250SMTR LFS Mouser Part No 611-PTS815SJM250SMTR	C&K	Tactile Switches Tact Switch, 12 VDC, 50 mA, 4.2x3.2, 2.5mm H, 180gf, J leads Learn More about C&K ck pts815 tactile switches	Datasheet	147,867In Stock	Cut Tape $0.354 $0.313 $0.292 $0.262 View Reel $0.188 $0.243 $0.227 $0.212 $0.188 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tactile Switches		SPST	(ON) - OFF	SMD/SMT
Tactile Switches Vertical thru-hole White LED, no cap ITS50FV1ST C&K 1: $7.26 755In Stock	Mfr. Part No. ITS50FV1ST Mouser Part No 611-ITS50FV1ST	C&K	Tactile Switches Vertical thru-hole White LED, no cap Learn More about C&K CK ITS	Datasheet	755In Stock	$7.26 $4.77 $4.49 $4.31 $3.84	Min.: 1 Mult.: 1	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches SMT Vertical, GW Red/Green LED, cap ITS13FV2SR C&K 1: $11.89 945In Stock	Mfr. Part No. ITS13FV2SR Mouser Part No 611-ITS13FV2SR	C&K	Tactile Switches SMT Vertical, GW Red/Green LED, cap Learn More about C&K CK ITS	Datasheet	945In Stock	Cut Tape $11.89 $10.36 $9.81 $9.04 $7.02 Reel $7.00 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches Rt. Angle thru-hole White LED, no cap ITS50FR2ST C&K 1: $11.48 1,397In Stock	Mfr. Part No. ITS50FR2ST Mouser Part No 611-ITS50FR2ST	C&K	Tactile Switches Rt. Angle thru-hole White LED, no cap Learn More about C&K CK ITS	Datasheet	1,397In Stock	$11.48 $9.55 $9.06 $7.02 View $6.80 $6.79	Min.: 1 Mult.: 1	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches RT Ang Tact Switch SMT Switch KT11B0SAM34LFS C&K 1: $6.31 1,485In Stock	Mfr. Part No. KT11B0SAM34LFS Mouser Part No 611-KT11B0SAM34-LFS	C&K	Tactile Switches RT Ang Tact Switch SMT Switch	Datasheet	1,485In Stock	Cut Tape $6.31 $5.28 $4.88 $4.15 Reel $3.28 View $3.78 $3.55 $3.26	Min.: 1 Mult.: 1 : 800	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Tact KT11P2SA1M34LFS C&K 1: $7.36 1,897In Stock	Mfr. Part No. KT11P2SA1M34LFS Mouser Part No 611-KT11P2SA1M34LFS	C&K	Tactile Switches Tact	Datasheet	1,897In Stock	Cut Tape $7.36 $6.15 $5.70 $5.07 View Reel $4.03 $4.53 $4.04 $4.03	Min.: 1 Mult.: 1 : 800	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches 2.36Mm Gold Ra Gwing KT11P2SA1M35LFG C&K 1: $8.34 1,530In Stock	Mfr. Part No. KT11P2SA1M35LFG Mouser Part No 611-KT11P2SA1M35LFG	C&K	Tactile Switches 2.36Mm Gold Ra Gwing	Datasheet	1,530In Stock	Cut Tape $8.34 $6.95 $6.43 $5.74 View Reel $4.42 $5.52 $4.73 $4.42	Min.: 1 Mult.: 1 : 800	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches SW Tactile N.O.SPST Rnd Btn 32VAC/VDC 1W KT11S2SA2M34LFS C&K 1: $7.00 1,939In Stock	Mfr. Part No. KT11S2SA2M34LFS Mouser Part No 611-KT11S2SA2M34LFS	C&K	Tactile Switches SW Tactile N.O.SPST Rnd Btn 32VAC/VDC 1W	Datasheet	1,939In Stock	Cut Tape $7.00 $5.85 $5.41 $5.09 Reel $3.70 View $4.61 $3.64	Min.: 1 Mult.: 1 : 600	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Flush Silv J-Lead KT11B0JM34LFS C&K 1: $2.72 2,583In Stock	Mfr. Part No. KT11B0JM34LFS Mouser Part No 611-KT11B0JM34LFS	C&K	Tactile Switches Flush Silv J-Lead	Datasheet	2,583In Stock	Cut Tape $2.72 $2.69 $2.65 Reel $2.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches Flush Silv Gwing KT11B0SM34LFS C&K 1: $6.38 1,044In Stock	Mfr. Part No. KT11B0SM34LFS Mouser Part No 611-KT11B0SM34LFS	C&K	Tactile Switches Flush Silv Gwing	Datasheet	1,044In Stock	Cut Tape $6.38 $5.33 $4.94 $4.41 Reel $3.30 View $4.09 $3.43 $3.29 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches SPST Rnd Plungr Gull 32VAC 32VDC 1W KT11P2SA2M35LFG C&K 1: $9.07 535In Stock	Mfr. Part No. KT11P2SA2M35LFG Mouser Part No 611-KT11P2SA2M35LFG	C&K	Tactile Switches SPST Rnd Plungr Gull 32VAC 32VDC 1W	Datasheet	535In Stock	Cut Tape $9.07 $7.55 $6.99 $5.88 Reel $5.22 View $5.59 $5.06 $5.05 Quote	Min.: 1 Mult.: 1 : 600	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches 2.36Mm Gold Ra Gwing KT11P2SA3M35LFG C&K 1: $8.50 1,081In Stock	Mfr. Part No. KT11P2SA3M35LFG Mouser Part No 611-KT11P2SA3M35LFG	C&K	Tactile Switches 2.36Mm Gold Ra Gwing	Datasheet	1,081In Stock	Cut Tape $8.50 $7.09 $6.57 $5.86 Reel $4.61 View $4.77 $4.50	Min.: 1 Mult.: 1 : 500	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches Rt. Angle thru-hole Yllw/Grn LED, no cap ITS23FR2ST C&K 1: $11.38 156In Stock	Mfr. Part No. ITS23FR2ST Mouser Part No 611-ITS23FR2ST	C&K	Tactile Switches Rt. Angle thru-hole Yllw/Grn LED, no cap Learn More about C&K CK ITS	Datasheet	156In Stock	$11.38 $8.92 $8.77 $6.60 $6.54	Min.: 1 Mult.: 1	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches Green 160gf Ag/Ag 2.2mm, Power EITSGNM11SPB3 C&K 1: $7.49 211In Stock	Mfr. Part No. EITSGNM11SPB3 Mouser Part No 611-EITSGNM11SPB3	C&K	Tactile Switches Green 160gf Ag/Ag 2.2mm, Power Learn More about C&K ck switches eits tact switches	Datasheet	211In Stock	Cut Tape $7.49 $6.26 $5.79 $5.17 Reel $4.73 View $4.38 $4.13 $4.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Tactile Switches			ON - OFF	PCB Mount
Tactile Switches SWITCH TACTILE K5V2WX43T C&K 1: $7.14 2In Stock 5,400Expected 24/11/2026	Mfr. Part No. K5V2WX43T Mouser Part No 611-K5V2WX43T	C&K	Tactile Switches SWITCH TACTILE Learn More about C&K ck switches k5v illuminated tactile switches	Datasheet	2In Stock 5,400Expected 24/11/2026	$7.14 $6.23 $5.89 $5.39 View $4.92 $4.88 $4.68 $4.37 Quote	Min.: 1 Mult.: 1	Tactile Switches		SPDT	ON - (OFF)	Through Hole
Tactile Switches 0.1Mm Silv Ra Gwing KT11S1SA3M34LFS C&K 1: $6.79 374In Stock	Mfr. Part No. KT11S1SA3M34LFS Mouser Part No 611-KT11S1SA3M34LFS	C&K	Tactile Switches 0.1Mm Silv Ra Gwing	Datasheet	374In Stock	Cut Tape $6.79 $5.67 $5.25 $4.69 Reel $4.11 View $4.12 $4.05 $3.85	Min.: 1 Mult.: 1 : 500	Tactile Switches	Tactile	SPST	OFF - (ON)	SMD/SMT
Tactile Switches 0.14Mm Gold Ra Gwing KT11S2SA2M35LFG C&K 1: $9.11 600In Stock	Mfr. Part No. KT11S2SA2M35LFG Mouser Part No 611-KT11S2SA2M35LFG	C&K	Tactile Switches 0.14Mm Gold Ra Gwing	Datasheet	600In Stock	Cut Tape $9.11 $7.67 $7.11 $5.13 Reel $4.62 View $4.84 $4.61	Min.: 1 Mult.: 1 : 600	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches 0.1Mm Gold Ra Gwing KT11S1SA2M35LFG C&K 1: $8.69 319In Stock	Mfr. Part No. KT11S1SA2M35LFG Mouser Part No 611-KT11S1SA2M35LFG	C&K	Tactile Switches 0.1Mm Gold Ra Gwing	Datasheet	319In Stock	Cut Tape $8.69 $7.24 $6.70 $5.98 Reel $5.18 View $5.20 $5.14 $5.13	Min.: 1 Mult.: 1 : 600	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches Blue-Amber 4.0N Au, Gullwing K5V 4 BA 4 3 G H C&K 1: $15.14 520In Stock New Product	Mfr. Part No. K5V 4 BA 4 3 G H Mouser Part No 611-K5V4BA43GH New Product	C&K	Tactile Switches Blue-Amber 4.0N Au, Gullwing Learn More about C&K ck switches k5v illuminated tactile switches	Datasheet	520In Stock	Cut Tape $15.14 $12.57 $11.64 $10.40 Reel $8.96 View $9.40 $8.87	Min.: 1 Mult.: 1 : 400	Tactile Switches		SPST		PCB Mount
Tactile Switches Blue-Amber 4.0N Au, 2.1mm Thru-Hole K5V 4 BA 4 3 S C&K 1: $13.30 302In Stock New Product	Mfr. Part No. K5V 4 BA 4 3 S Mouser Part No 611-K5V4BA43S New Product	C&K	Tactile Switches Blue-Amber 4.0N Au, 2.1mm Thru-Hole Learn More about C&K ck switches k5v illuminated tactile switches	Datasheet	302In Stock	Cut Tape $13.30 $11.03 $10.21 $9.13 View $8.35 $7.75 $7.71	Min.: 1 Mult.: 1	Tactile Switches		SPST		PCB Mount
Tactile Switches Blue 4.0N Au, Gullwing K5V 4 BU 4 3 G H C&K 1: $22.70 280In Stock New Product	Mfr. Part No. K5V 4 BU 4 3 G H Mouser Part No 611-K5V4BU43GH New Product	C&K	Tactile Switches Blue 4.0N Au, Gullwing Learn More about C&K ck switches k5v illuminated tactile switches	Datasheet	280In Stock	Cut Tape $22.70 $19.76 $18.69 $17.15 View $15.95 $12.84	Min.: 1 Mult.: 1	Tactile Switches		SPST		PCB Mount
Tactile Switches Blue 4.0N Au, 2.1mm Thru-Hole K5V 4 BU 4 3 S C&K 1: $13.30 330In Stock New Product	Mfr. Part No. K5V 4 BU 4 3 S Mouser Part No 611-K5V4BU43S New Product	C&K	Tactile Switches Blue 4.0N Au, 2.1mm Thru-Hole Learn More about C&K ck switches k5v illuminated tactile switches	Datasheet	330In Stock	Cut Tape $13.30 $11.03 $10.21 $9.13 View $8.35 $7.75 $7.71	Min.: 1 Mult.: 1	Tactile Switches		SPST		PCB Mount
Tactile Switches Yellow-Green 4.0N Au, Gullwing K5V 4 YG 4 3 G H C&K 1: $14.70 355In Stock New Product	Mfr. Part No. K5V 4 YG 4 3 G H Mouser Part No 611-K5V4YG43GH New Product	C&K	Tactile Switches Yellow-Green 4.0N Au, Gullwing Learn More about C&K ck switches k5v illuminated tactile switches	Datasheet	355In Stock	Cut Tape $14.70 $12.20 $11.33 Reel $11.33 $9.68	Min.: 1 Mult.: 1 : 330	Tactile Switches		SPST		PCB Mount
Tactile Switches Rt. Angle thru-hole Blue LED, no cap ITS40FR2ST C&K 1: $12.74 351In Stock	Mfr. Part No. ITS40FR2ST Mouser Part No 611-ITS40FR2ST	C&K	Tactile Switches Rt. Angle thru-hole Blue LED, no cap Learn More about C&K CK ITS	Datasheet	351In Stock	$12.74 $10.58 $9.81 $8.31 View $7.89 $7.67 $7.41	Min.: 1 Mult.: 1	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole
Tactile Switches Vertical thru-hole Blue LED, no cap ITS40FV1ST C&K 1: $7.56 995In Stock	Mfr. Part No. ITS40FV1ST Mouser Part No 611-ITS40FV1ST	C&K	Tactile Switches Vertical thru-hole Blue LED, no cap Learn More about C&K CK ITS	Datasheet	995In Stock	$7.56 $6.31 $5.85 $5.60 View $4.34 $4.20	Min.: 1 Mult.: 1	Tactile Switches	Tactile	SPST	OFF - (ON)	Through Hole

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