Circuit Protection

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Types of Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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: ¥84.7 104,713In 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 ¥84.7 ¥65.9 ¥55.5 ¥50.3 View Reel ¥31.9 ¥45.3 ¥41.7 ¥38.5 ¥35.5 ¥31.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 6V SMD 0603 MF-FSMF025X-2 Bourns 1: ¥99.7 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 ¥99.7 ¥75.9 ¥63.9 ¥58.1 View Reel ¥36.9 ¥52.3 ¥48.2 ¥44.5 ¥41 ¥36.9 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Resettable Fuses - PPTC 9V 200MA-HD 40A MAX MF-FSMF020X-2 Bourns 1: ¥74.7 20,181In Stock	Mfr. Part # MF-FSMF020X-2 Mouser Part # 652-MFFSMF020X-2	Bourns	Resettable Fuses - PPTC 9V 200MA-HD 40A MAX	Datasheet	20,181In Stock	Cut Tape ¥74.7 ¥67.3 ¥56.3 ¥51.5 View Reel ¥32.7 ¥46.3 ¥42.7 ¥38.7 ¥36.7 ¥32.7 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Resettable Fuses - PPTC 6V 500MA-HD 40A MAX MF-FSMF050X-2 Bourns 1: ¥71.4 65,323In 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	65,323In Stock	Cut Tape ¥71.4 ¥60.6 ¥51.5 ¥47.5 View Reel ¥31.9 ¥43.2 ¥40.2 ¥36 ¥35 ¥31.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V 350MA-HD 40A MAX MF-FSMF035X-2 Bourns 1: ¥71.4 28,114In 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	28,114In Stock	Cut Tape ¥71.4 ¥64.8 ¥53.8 ¥49.7 View Reel ¥30.7 ¥44.7 ¥38.9 ¥35 ¥30.7 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: ¥3,767.1 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	¥3,767.1 ¥3,606 ¥3,430 ¥3,401.7	Min.: 1 Mult.: 1
Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 1.85A-6A MF-LSMF-LAB2 Bourns 1: ¥3,767.1 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	¥3,767.1 ¥3,765.5 ¥3,446.6 ¥3,401.7	Min.: 1 Mult.: 1
Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 0.3A-1.5A MF-LSMF-LAB1 Bourns 1: ¥3,767.1 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	¥3,767.1 ¥3,606 ¥3,430 ¥3,401.7	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SMF - CA 7V SMF7.0CA Littelfuse 1: ¥106.3 3,238In 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	3,238In Stock 15,000Expected 12/28/2026	Cut Tape ¥106.3 ¥47.8 ¥42 ¥31.7 Reel ¥19.9 ¥18.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 9V SMF9.0CA Littelfuse 1: ¥112.9 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 ¥112.9 ¥50.7 ¥44.5 ¥33.6 Reel ¥21.3 View ¥31.9 ¥18.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 8V SMF8.0CA Littelfuse 1: ¥112.9 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 ¥112.9 ¥50.7 ¥44.5 ¥33.6 Reel ¥19.9 View ¥31.9 ¥19.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Circuit Protection

Types of Circuit Protection