Circuit Protection – Mouser Hong Kong

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses 125VAC 0.75A .408ohms 449 NANO2 0449.750MR Littelfuse 1: HK$24.08 1,202In 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	1,202In Stock	Cut Tape HK$24.08 HK$21.87 HK$21.13 HK$16.60 Reel HK$11.01 View HK$14.06 HK$13.23 HK$11.67 HK$10.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 6V 100A 1.4Ohms PICOSMDC035S-2 Littelfuse 1: HK$3.37 18,960In 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	18,960In Stock	Cut Tape HK$3.37 HK$3.07 HK$2.55 HK$2.35 Reel HK$2.34 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V 750MA-HD 40A SMD PICOSMDC075S-2 Littelfuse 1: HK$6.17 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 HK$6.17 HK$5.66 HK$4.69 HK$4.33 Reel HK$2.49 View HK$3.90 HK$3.59 HK$3.31 HK$2.39	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2 0461002.ER Littelfuse 1: HK$14.47 24,142In 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	24,142In Stock	Cut Tape HK$14.47 HK$12.82 HK$11.92 HK$10.36 View Reel HK$8.15 HK$9.37 HK$8.80 HK$8.15 HK$8.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 04611.25ER Littelfuse 1: HK$15.95 64,587In 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	64,587In Stock	Cut Tape HK$15.95 HK$14.22 HK$13.23 HK$11.59 View Reel HK$5.84 HK$10.28 HK$9.04 HK$8.00 HK$7.23 HK$5.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Surface Mount Fuses 125VAC 0.375A 1.513ohms 449 NANO2 0449.375MR Littelfuse 1: HK$25.81 5,633In 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	5,633In Stock	Cut Tape HK$25.81 HK$22.52 HK$21.29 HK$17.18 View Reel HK$10.28 HK$15.12 HK$13.89 HK$12.58 HK$10.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.5A .7633ohms 449 NANO2 0449.500MR Littelfuse 1: HK$24.66 2,235In 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	2,235In Stock	Cut Tape HK$24.66 HK$22.44 HK$20.22 HK$17.34 View Reel HK$11.84 HK$15.70 HK$14.14 HK$12.41 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1A .2516ohms 449 NANO2 0449001.MR Littelfuse 1: HK$24.74 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 HK$24.74 HK$22.52 HK$20.80 HK$17.10 View Reel HK$11.84 HK$14.55 HK$13.07 HK$12.00 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 2A .0708ohms 449 NANO2 0449002.MR Littelfuse 1: HK$25.15 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 HK$25.15 HK$22.85 HK$21.45 HK$17.59 View Reel HK$11.84 HK$15.54 HK$14.39 HK$12.82 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3A .0352ohms 449 NANO2 0449003.MR Littelfuse 1: HK$26.80 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 HK$26.80 HK$23.26 HK$21.45 HK$17.84 View Reel HK$11.84 HK$15.95 HK$14.63 HK$13.32 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 4A .0227ohms 449 NANO2 0449004.MR Littelfuse 1: HK$24.08 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 HK$24.08 HK$21.87 HK$21.13 HK$16.60 View Reel HK$10.28 HK$14.06 HK$13.23 HK$11.67 HK$10.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 5A .0171ohms 449 NANO2 0449005.MR Littelfuse 1: HK$24.74 3,364In Stock	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	3,364In Stock	Cut Tape HK$24.74 HK$21.95 HK$20.63 HK$14.96 View Reel HK$11.84 HK$13.56 HK$12.91 HK$11.92 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.5A .1186ohms 449 NANO2 044901.5MR Littelfuse 1: HK$26.80 4,136In 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	4,136In Stock	Cut Tape HK$26.80 HK$23.26 HK$21.45 HK$17.84 View Reel HK$11.84 HK$14.88 HK$13.89 HK$12.82 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2 0461.500ER Littelfuse 1: HK$20.71 7,507In Stock 5,000Expected 10/2/2027	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	7,507In Stock 5,000Expected 10/2/2027	Cut Tape HK$20.71 HK$18.66 HK$17.26 HK$14.30 View Reel HK$9.37 HK$13.23 HK$11.84 HK$10.93 HK$10.11 HK$9.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array SP0504SHTG Littelfuse 1: HK$7.97 23,666In Stock	Mfr. Part No. SP0504SHTG Mouser Part No 576-SP0504SHTG	Littelfuse	ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array Learn More about Littelfuse general esd tvs diodes	Datasheet	23,666In Stock	Cut Tape HK$7.97 HK$3.65 HK$3.22 HK$2.47 Reel HK$2.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes ESD 6V UNI SRV05-4HTG-D Littelfuse 1: HK$12.25 4,361In Stock 108,000On Order	Mfr. Part No. SRV05-4HTG-D Mouser Part No 576-SRV05-4HTG-D	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 6V UNI Learn More about Littelfuse srv05 diode arrays	Datasheet	4,361In Stock 108,000On Order On Order Ship Dates Mfr. No: SRV05-4HTG-D Stock: 4,361 Can Dispatch Immediately On Order: 27,000 Expected 7/12/2026 36,000 Expected 23/12/2026 45,000 Expected 3/2/2027 Factory Lead Time: 29 Weeks	Cut Tape HK$12.25 HK$7.80 HK$5.84 HK$4.92 HK$4.04 Reel HK$2.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 9V 100A 3.2Ohms PICOSMDC020S-2 Littelfuse 1: HK$3.70 6,620In Stock	Mfr. Part No. PICOSMDC020S-2 Mouser Part No 650-PICOSMDC020S-2	Littelfuse	Resettable Fuses - PPTC 9V 100A 3.2Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	6,620In Stock	Cut Tape HK$3.70 HK$3.40 HK$2.83 HK$2.75 Reel HK$2.75 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 170 mOhms 40 A 6 VDC - 40 C+ 85 C PICOSMDC110S-2 Littelfuse 1: HK$6.17 8,013In Stock	Mfr. Part No. PICOSMDC110S-2 Mouser Part No 650-PICOSMDC110S-2	Littelfuse	Resettable Fuses - PPTC 170 mOhms 40 A 6 VDC - 40 C+ 85 C Learn More about Littelfuse polyswitch smd ptcs	Datasheet	8,013In Stock	Cut Tape HK$6.17 HK$5.66 HK$4.70 HK$4.33 View Reel HK$2.75 HK$3.90 HK$3.59 HK$3.31 HK$2.75 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 2.5A .04ohms 449 NANO2 044902.5MR Littelfuse 1: HK$26.55 980In Stock 1,000Expected 25/2/2027	Mfr. Part No. 044902.5MR Mouser Part No 576-044902.5MR	Littelfuse	Surface Mount Fuses 125VAC 2.5A .04ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	980In Stock 1,000Expected 25/2/2027	Cut Tape HK$26.55 HK$23.10 HK$21.87 HK$17.59 View Reel HK$11.84 HK$15.54 HK$14.30 HK$12.91 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3.5A .0261ohms 449 NANO2 044903.5MR Littelfuse 1: HK$25.81 466In Stock	Mfr. Part No. 044903.5MR Mouser Part No 576-044903.5MR	Littelfuse	Surface Mount Fuses 125VAC 3.5A .0261ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	466In Stock	Cut Tape HK$25.81 HK$22.52 HK$21.29 HK$17.18 View Reel HK$11.84 HK$15.12 HK$13.89 HK$11.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 15V 100mA 11Ohms PICOSMDC010S-2 Littelfuse 1: HK$3.95 3,218In Stock	Mfr. Part No. PICOSMDC010S-2 Mouser Part No 650-PICOSMDC010S-2	Littelfuse	Resettable Fuses - PPTC 15V 100mA 11Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3,218In Stock	Cut Tape HK$3.95 HK$3.61 HK$3.00 HK$2.77 HK$2.75 Reel HK$2.75 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 15V 100A 9Ohms PICOSMDC012S-2 Littelfuse 1: HK$6.17 2,256In Stock 4,000Expected 8/12/2026	Mfr. Part No. PICOSMDC012S-2 Mouser Part No 650-PICOSMDC012S-2	Littelfuse	Resettable Fuses - PPTC 15V 100A 9Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2,256In Stock 4,000Expected 8/12/2026	Cut Tape HK$6.17 HK$5.66 HK$4.70 HK$4.33 View Reel HK$2.75 HK$3.90 HK$3.59 HK$3.31 HK$3.25 HK$2.75 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V 100A 0.8Ohms PICOSMDC050S-2 Littelfuse 1: HK$4.44 2,071In Stock 3,000Expected 8/1/2027	Mfr. Part No. PICOSMDC050S-2 Mouser Part No 650-PICOSMDC050S-2	Littelfuse	Resettable Fuses - PPTC 6V 100A 0.8Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2,071In Stock 3,000Expected 8/1/2027	Cut Tape HK$4.44 HK$4.10 HK$3.40 HK$3.14 View Reel HK$2.75 HK$2.83 HK$2.75 HK$2.75 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A 04611.25ER16 Littelfuse 1: HK$12.74 916In Stock	Mfr. Part No. 04611.25ER16 Mouser Part No 576-04611.25ER16	Littelfuse	Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A Learn More about Littelfuse 461 telelink fuses	Datasheet	916In Stock	Cut Tape HK$12.74 HK$11.43 HK$10.69 HK$8.88 View Reel HK$5.39 HK$7.46 HK$7.18 HK$5.39 HK$5.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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