Circuit Protection – Mouser Singapore

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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.
ESD Protection Diodes / TVS Diodes 5kW 51V 5% Uni-Directional 5.0SMDJ51A Littelfuse 1: $2.95 29,302In Stock	Mfr. Part No. 5.0SMDJ51A Mouser Part No 576-5.0SMDJ51A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 51V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	29,302In Stock	Cut Tape $2.95 $2.16 $1.62 $1.46 View Reel $0.857 $1.17 $1.08 $0.857 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional 5.0SMDJ22A Littelfuse 1: $3.33 2,767In Stock	Mfr. Part No. 5.0SMDJ22A Mouser Part No 576-5.0SMDJ22A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,767In Stock	Cut Tape $3.33 $2.15 $1.63 $1.47 View Reel $0.857 $1.14 $1.05 $0.857 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5kW 70V 5% Bi-Directional 5.0SMDJ70CA Littelfuse 1: $3.22 6,816In Stock	Mfr. Part No. 5.0SMDJ70CA Mouser Part No 576-5.0SMDJ70CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 70V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,816In Stock	Cut Tape $3.22 $2.15 $1.74 $1.47 Reel $0.925 View $1.14 $1.01 $0.914 $0.857 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 100A 1.4Ohms PICOSMDC035S-2 Littelfuse 1: $1.25 18,385In Stock	Mfr. Part No. PICOSMDC035S-2 Mouser Part No 650-PICOSMDC035S-2	Littelfuse	Resettable Fuses - PPTC 6V 100A 1.4Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	18,385In Stock	Cut Tape $1.25 $1.01 $0.849 $0.736 View Reel $0.454 $0.661 $0.611 $0.562 $0.521 $0.454 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Surface Mount Fuses 125VAC 0.75A .408ohms 449 NANO2 0449.750MR Littelfuse 1: $3.98 1,095In Stock	Mfr. Part No. 0449.750MR Mouser Part No 576-0449.750MR	Littelfuse	Surface Mount Fuses 125VAC 0.75A .408ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,095In Stock	Cut Tape $3.98 $3.62 $3.50 $2.75 Reel $1.80 View $2.33 $2.19 $1.93 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1A .2516ohms 449 NANO2 0449001.MR Littelfuse 1: $3.85 8,393In Stock	Mfr. Part No. 0449001.MR Mouser Part No 576-0449001.MR	Littelfuse	Surface Mount Fuses 125VAC 1A .2516ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	8,393In Stock	Cut Tape $3.85 $3.43 $2.95 $2.61 Reel $1.77 View $2.30 $2.11 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 5kW 110V 5% Bi-Directional 5.0SMDJ110CA Littelfuse 1: $3.85 10,821In Stock	Mfr. Part No. 5.0SMDJ110CA Mouser Part No 576-5.0SMDJ110CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 110V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,821In Stock	Cut Tape $3.85 $2.49 $1.90 $1.71 View Reel $1.03 $1.37 $1.22 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5kW 160V 5% Uni-Directional 5.0SMDJ160A Littelfuse 1: $3.98 3,002In Stock	Mfr. Part No. 5.0SMDJ160A Mouser Part No 576-5.0SMDJ160A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 160V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,002In Stock	Cut Tape $3.98 $2.57 $2.01 $1.77 Reel $1.10 View $1.39 $1.22 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 750MA-HD 40A SMD PICOSMDC075S-2 Littelfuse 1: $1.02 4,276In Stock	Mfr. Part No. PICOSMDC075S-2 Mouser Part No 650-PICOSMDC075S-2	Littelfuse	Resettable Fuses - PPTC 6V 750MA-HD 40A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4,276In Stock	Cut Tape $1.02 $0.936 $0.778 $0.717 Reel $0.412 View $0.645 $0.594 $0.548 $0.396	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low clamping TVS 60V 5%BI DO-214AB TR13 5.0SMDJ60CA-FB Littelfuse 1: $3.98 1,964In Stock New Product	Mfr. Part No. 5.0SMDJ60CA-FB Mouser Part No 576-5.0SMDJ60CA-FB New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Low clamping TVS 60V 5%BI DO-214AB TR13 Learn More about Littelfuse 5 0smdj tvs diodes	Datasheet	1,964In Stock	Cut Tape $3.98 $2.58 $1.97 $1.78 View Reel $1.24 $1.43 $1.28 $1.24	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low clamping TVS 64V 5%BI DO-214AB TR13 5.0SMDJ64CA-FB Littelfuse 1: $3.98 2,332In Stock New Product	Mfr. Part No. 5.0SMDJ64CA-FB Mouser Part No 576-5.0SMDJ64CA-FB New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Low clamping TVS 64V 5%BI DO-214AB TR13 Learn More about Littelfuse 5 0smdj tvs diodes	Datasheet	2,332In Stock	Cut Tape $3.98 $2.58 $1.97 $1.78 View Reel $1.24 $1.43 $1.34 $1.24	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2 0461002.ER Littelfuse 1: $2.57 24,087In Stock	Mfr. Part No. 0461002.ER Mouser Part No 576-0461002.ER	Littelfuse	Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2 Learn More about Littelfuse 461 telelink fuses	Datasheet	24,087In Stock	Cut Tape $2.57 $2.16 $1.86 $1.71 View Reel $1.35 $1.58 $1.46 $1.39 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 04611.25ER Littelfuse 1: $2.72 64,551In Stock	Mfr. Part No. 04611.25ER Mouser Part No 576-04611.25ER	Littelfuse	Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 Learn More about Littelfuse 461 telelink fuses	Datasheet	64,551In Stock	Cut Tape $2.72 $2.41 $2.14 $1.94 Reel $1.06 View $1.66 $1.48 $1.31 $0.925 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5kW 54V 5% Uni-Directional 5.0SMDJ54A Littelfuse 1: $3.35 28,621In Stock 24,000Expected 15/3/2027	Mfr. Part No. 5.0SMDJ54A Mouser Part No 576-5.0SMDJ54A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 54V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	28,621In Stock 24,000Expected 15/3/2027	Cut Tape $3.35 $2.15 $1.63 $1.47 View Reel $0.979 $1.15 $1.10 $0.979 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.375A 1.513ohms 449 NANO2 0449.375MR Littelfuse 1: $4.27 5,603In Stock	Mfr. Part No. 0449.375MR Mouser Part No 576-0449.375MR	Littelfuse	Surface Mount Fuses 125VAC 0.375A 1.513ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,603In Stock	Cut Tape $4.27 $3.73 $3.52 $2.84 View Reel $1.70 $2.50 $2.30 $2.08 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.5A .7633ohms 449 NANO2 0449.500MR Littelfuse 1: $4.08 2,203In Stock	Mfr. Part No. 0449.500MR Mouser Part No 576-0449.500MR	Littelfuse	Surface Mount Fuses 125VAC 0.5A .7633ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,203In Stock	Cut Tape $4.08 $3.71 $3.35 $2.87 View Reel $1.96 $2.60 $2.34 $2.05 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 2A .0708ohms 449 NANO2 0449002.MR Littelfuse 1: $4.16 8,097In Stock	Mfr. Part No. 0449002.MR Mouser Part No 576-0449002.MR	Littelfuse	Surface Mount Fuses 125VAC 2A .0708ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	8,097In Stock	Cut Tape $4.16 $3.78 $3.55 $2.91 View Reel $1.96 $2.57 $2.38 $2.12 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3A .0352ohms 449 NANO2 0449003.MR Littelfuse 1: $4.43 9,234In Stock	Mfr. Part No. 0449003.MR Mouser Part No 576-0449003.MR	Littelfuse	Surface Mount Fuses 125VAC 3A .0352ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	9,234In Stock	Cut Tape $4.43 $3.85 $3.55 $2.95 View Reel $1.96 $2.64 $2.42 $2.20 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 4A .0227ohms 449 NANO2 0449004.MR Littelfuse 1: $3.98 4,957In Stock	Mfr. Part No. 0449004.MR Mouser Part No 576-0449004.MR	Littelfuse	Surface Mount Fuses 125VAC 4A .0227ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,957In Stock	Cut Tape $3.98 $3.62 $3.50 $2.75 View Reel $1.70 $2.33 $2.19 $1.93 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 5A .0171ohms 449 NANO2 0449005.MR Littelfuse 1: $3.85 2,714In Stock 2,000Expected 2/3/2027	Mfr. Part No. 0449005.MR Mouser Part No 576-0449005.MR	Littelfuse	Surface Mount Fuses 125VAC 5A .0171ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,714In Stock 2,000Expected 2/3/2027	Cut Tape $3.85 $3.55 $2.68 $2.48 View Reel $1.96 $2.34 $2.15 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.5A .1186ohms 449 NANO2 044901.5MR Littelfuse 1: $4.43 3,411In Stock	Mfr. Part No. 044901.5MR Mouser Part No 576-044901.5MR	Littelfuse	Surface Mount Fuses 125VAC 1.5A .1186ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,411In Stock	Cut Tape $4.43 $3.85 $3.55 $2.95 View Reel $1.96 $2.46 $2.30 $2.12 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2 0461.500ER Littelfuse 1: $3.09 2,457In Stock 20,000On Order	Mfr. Part No. 0461.500ER Mouser Part No 576-0461.500ER	Littelfuse	Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2 Learn More about Littelfuse 461 telelink fuses	Datasheet	2,457In Stock 20,000On Order On Order Ship Dates Mfr. No: 0461.500ER Stock: 2,457 Can Dispatch Immediately On Order: 5,000 Expected 25/2/2027 10,000 Expected 8/3/2027 5,000 Expected 30/3/2027 Factory Lead Time: 19 Weeks	Cut Tape $3.09 $2.86 $2.37 $2.19 View Reel $1.55 $1.96 $1.81 $1.67 $1.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5kW 13V 5% Bi-Directional 5.0SMDJ13CA Littelfuse 1: $3.33 3,413In Stock 6,000Expected 9/12/2026	Mfr. Part No. 5.0SMDJ13CA Mouser Part No 576-5.0SMDJ13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 13V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,413In Stock 6,000Expected 9/12/2026	Cut Tape $3.33 $2.15 $1.74 $1.47 View Reel $0.979 $1.14 $1.05 $0.979 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 140V 5.0SMDJ140CA Littelfuse 1: $3.85 2,645In Stock	Mfr. Part No. 5.0SMDJ140CA Mouser Part No 576-5.0SMDJ140CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 140V	Datasheet	2,645In Stock	Cut Tape $3.85 $2.49 $1.90 $1.71 View Reel $1.18 $1.37 $1.29 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5kW 14V 5% Uni-Directional 5.0SMDJ14A Littelfuse 1: $3.17 10,321In Stock	Mfr. Part No. 5.0SMDJ14A Mouser Part No 576-5.0SMDJ14A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 14V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,321In Stock	Cut Tape $3.17 $2.12 $1.71 $1.47 View Reel $0.979 $1.14 $1.08 $0.979 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Types of Circuit Protection