Circuit Protection

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Types of Circuit Protection

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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.
Resettable Fuses - PPTC 15V 100MA-HD 40A MAX MF-FSMF010X-2 Bourns 1: HK$4.19 104,713In Stock	Mfr. Part No. MF-FSMF010X-2 Mouser Part No 652-MF-FSMF010X-2	Bourns	Resettable Fuses - PPTC 15V 100MA-HD 40A MAX Learn More about Bourns multifuse	Datasheet	104,713In Stock	Cut Tape HK$4.19 HK$3.26 HK$2.75 HK$2.49 View Reel HK$1.58 HK$2.24 HK$2.06 HK$1.91 HK$1.76 HK$1.58 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Resettable Fuses - PPTC 9V 200MA-HD 40A MAX MF-FSMF020X-2 Bourns 1: HK$3.70 20,181In Stock	Mfr. Part No. MF-FSMF020X-2 Mouser Part No 652-MFFSMF020X-2	Bourns	Resettable Fuses - PPTC 9V 200MA-HD 40A MAX	Datasheet	20,181In Stock	Cut Tape HK$3.70 HK$3.33 HK$2.79 HK$2.55 View Reel HK$1.62 HK$2.29 HK$2.11 HK$1.92 HK$1.82 HK$1.62 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Resettable Fuses - PPTC 6V 500MA-HD 40A MAX MF-FSMF050X-2 Bourns 1: HK$3.53 65,131In Stock	Mfr. Part No. MF-FSMF050X-2 Mouser Part No 652-MFFSMF050X-2	Bourns	Resettable Fuses - PPTC 6V 500MA-HD 40A MAX Learn More about Bourns multifuse	Datasheet	65,131In Stock	Cut Tape HK$3.53 HK$3.00 HK$2.55 HK$2.35 View Reel HK$1.58 HK$2.14 HK$1.99 HK$1.78 HK$1.73 HK$1.58 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 6V SMD 0603 MF-FSMF025X-2 Bourns 1: HK$4.93 8,656In Stock	Mfr. Part No. MF-FSMF025X-2 Mouser Part No 652-MF-FSMF025X-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.25A 6V SMD 0603 Learn More about Bourns multifuse	Datasheet	8,656In Stock	Cut Tape HK$4.93 HK$3.76 HK$3.16 HK$2.88 View Reel HK$1.82 HK$2.59 HK$2.38 HK$2.20 HK$2.03 HK$1.82 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Resettable Fuses - PPTC 6V 350MA-HD 40A MAX MF-FSMF035X-2 Bourns 1: HK$3.53 28,114In Stock	Mfr. Part No. MF-FSMF035X-2 Mouser Part No 652-MFFSMF035X-2	Bourns	Resettable Fuses - PPTC 6V 350MA-HD 40A MAX Learn More about Bourns multifuse	Datasheet	28,114In Stock	Cut Tape HK$3.53 HK$3.21 HK$2.66 HK$2.46 View Reel HK$1.52 HK$2.21 HK$1.92 HK$1.73 HK$1.52 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Resettable Fuses - PPTC MF-FSMF Design Kit, SMD 0603, 0.1A-0.5A MF-FSMF-LAB Bourns 1: HK$186.43 Non-Stocked	Mfr. Part No. MF-FSMF-LAB Mouser Part No 652-MF-FSMF-LAB	Bourns	Resettable Fuses - PPTC MF-FSMF Design Kit, SMD 0603, 0.1A-0.5A	Datasheet	Non-Stocked	HK$186.43 HK$178.46 HK$169.74 HK$168.35	Min.: 1 Mult.: 1
Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 1.85A-6A MF-LSMF-LAB2 Bourns 1: HK$186.43 Non-Stocked	Mfr. Part No. MF-LSMF-LAB2 Mouser Part No 652-MF-LSMF-LAB2	Bourns	Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 1.85A-6A Learn More about Bourns mflsmf	Datasheet	Non-Stocked	HK$186.43 HK$186.35 HK$170.57 HK$168.35	Min.: 1 Mult.: 1
Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 0.3A-1.5A MF-LSMF-LAB1 Bourns 1: HK$186.43 Non-Stocked	Mfr. Part No. MF-LSMF-LAB1 Mouser Part No 652-MF-LSMF-LAB1	Bourns	Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 0.3A-1.5A Learn More about Bourns mflsmf	Datasheet	Non-Stocked	HK$186.43 HK$178.46 HK$169.74 HK$168.35	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SMF - CA 7V SMF7.0CA Littelfuse 1: HK$5.26 3,238In Stock 15,000Expected 28/12/2026	Mfr. Part No. SMF7.0CA Mouser Part No 576-SMF7.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 7V Learn More about Littelfuse smf tvs diodes	Datasheet	3,238In Stock 15,000Expected 28/12/2026	Cut Tape HK$5.26 HK$2.37 HK$2.08 HK$1.57 Reel HK$0.986 HK$0.912 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 9V SMF9.0CA Littelfuse 1: HK$5.59 8,995On Order	Mfr. Part No. SMF9.0CA Mouser Part No 576-SMF9.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 9V Learn More about Littelfuse smf tvs diodes	Datasheet	8,995On Order On Order Ship Dates Mfr. No: SMF9.0CA Stock: 0 On Order: 2,995 Expected 24/11/2026 6,000 Expected 8/2/2027 Factory Lead Time: 18 Weeks	Cut Tape HK$5.59 HK$2.51 HK$2.20 HK$1.66 Reel HK$1.05 View HK$1.58 HK$0.912 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 8V SMF8.0CA Littelfuse 1: HK$5.59 3,000Expected 2/12/2026	Mfr. Part No. SMF8.0CA Mouser Part No 576-SMF8.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 8V Learn More about Littelfuse smf tvs diodes	Datasheet	3,000Expected 2/12/2026	Cut Tape HK$5.59 HK$2.51 HK$2.20 HK$1.66 Reel HK$0.986 View HK$1.58 HK$0.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Circuit Protection

Types of Circuit Protection