Circuit Protection

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Types of Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $0.38 104,713In Stock	Mfr. Part # MF-FSMF010X-2 Mouser Part # 652-MF-FSMF010X-2	Bourns	Resettable Fuses - PPTC 15V 100MA-HD 40A MAX Learn More about Bourns multifuse	Datasheet	104,713In Stock	Cut Tape $0.38 $0.325 $0.295 $0.274 View Reel $0.194 $0.244 $0.228 $0.212 $0.208 $0.194 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Resettable Fuses - PPTC 9V 200MA-HD 40A MAX MF-FSMF020X-2 Bourns 1: $0.45 20,211In Stock	Mfr. Part # MF-FSMF020X-2 Mouser Part # 652-MFFSMF020X-2	Bourns	Resettable Fuses - PPTC 9V 200MA-HD 40A MAX	Datasheet	20,211In Stock	Cut Tape $0.45 $0.411 $0.344 $0.317 View Reel $0.197 $0.285 $0.263 $0.243 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Resettable Fuses - PPTC 6V 500MA-HD 40A MAX MF-FSMF050X-2 Bourns 1: $0.43 65,898In Stock	Mfr. Part # MF-FSMF050X-2 Mouser Part # 652-MFFSMF050X-2	Bourns	Resettable Fuses - PPTC 6V 500MA-HD 40A MAX Learn More about Bourns multifuse	Datasheet	65,898In Stock	Cut Tape $0.43 $0.371 $0.324 $0.28 View Reel $0.194 $0.258 $0.242 $0.229 $0.194 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 6V SMD 0603 MF-FSMF025X-2 Bourns 1: $0.62 8,656In Stock	Mfr. Part # MF-FSMF025X-2 Mouser Part # 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 $0.62 $0.472 $0.443 $0.334 View Reel $0.212 $0.311 $0.291 $0.255 $0.244 $0.212 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Resettable Fuses - PPTC 6V 350MA-HD 40A MAX MF-FSMF035X-2 Bourns 1: $0.43 28,124In Stock	Mfr. Part # MF-FSMF035X-2 Mouser Part # 652-MFFSMF035X-2	Bourns	Resettable Fuses - PPTC 6V 350MA-HD 40A MAX Learn More about Bourns multifuse	Datasheet	28,124In Stock	Cut Tape $0.43 $0.39 $0.324 $0.299 View Reel $0.185 $0.269 $0.234 $0.229 $0.221 $0.185 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: $22.68 Non-Stocked	Mfr. Part # MF-FSMF-LAB Mouser Part # 652-MF-FSMF-LAB	Bourns	Resettable Fuses - PPTC MF-FSMF Design Kit, SMD 0603, 0.1A-0.5A	Datasheet	Non-Stocked	$22.68 $21.98 $21.03 $20.48	Min.: 1 Mult.: 1
Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 1.85A-6A MF-LSMF-LAB2 Bourns 1: $22.68 Non-Stocked	Mfr. Part # MF-LSMF-LAB2 Mouser Part # 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	$22.68 $21.46 $20.48	Min.: 1 Mult.: 1
Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 0.3A-1.5A MF-LSMF-LAB1 Bourns 1: $22.68 Non-Stocked	Mfr. Part # MF-LSMF-LAB1 Mouser Part # 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	$22.68 $21.94 $21.02 $20.48	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SMF - CA 7V SMF7.0CA Littelfuse 1: $0.66 3,248In Stock 15,000Expected 12/28/2026	Mfr. Part # SMF7.0CA Mouser Part # 576-SMF7.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 7V Learn More about Littelfuse smf tvs diodes	Datasheet	3,248In Stock 15,000Expected 12/28/2026	Cut Tape $0.66 $0.345 $0.258 $0.195 Reel $0.134 View $0.118 $0.111 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 9V SMF9.0CA Littelfuse 1: $0.62 8,995On Order	Mfr. Part # SMF9.0CA Mouser Part # 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. #: SMF9.0CA Stock: 0 On Order: 2,995 Expected 11/24/2026 6,000 Expected 2/8/2027 Factory Lead-Time: 18 Weeks	Cut Tape $0.62 $0.288 $0.243 $0.195 Reel $0.12 View $0.173 $0.113 $0.111 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 8V SMF8.0CA Littelfuse 1: $0.68 3,000Expected 12/2/2026	Mfr. Part # SMF8.0CA Mouser Part # 576-SMF8.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 8V Learn More about Littelfuse smf tvs diodes	Datasheet	3,000Expected 12/2/2026	Cut Tape $0.68 $0.305 $0.268 $0.202 Reel $0.12 $0.118 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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