Circuit Protection

Results: 462
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns Resettable Fuses - PPTC 1,980In Stock
Min.: 1
Mult.: 1
: 2,000

Littelfuse Cartridge Fuses 250V 12A CC TL RAD 837In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 12A SB HBC 340In Stock
1,000Expected 12/3/2026
Min.: 1
Mult.: 1

Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Unidirect 3000W 12VDC DO214AB 243In Stock
Min.: 1
Mult.: 1
: 500

Eaton Electronics Cartridge Fuses SMALL DIM. FUSE 8In Stock
100Expected 10/15/2026
Min.: 1
Mult.: 1

Eaton Electronics Cartridge Fuses S501 200mA 8In Stock
Min.: 1
Mult.: 1

Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 20VDC SMAJ 1,518In Stock
Min.: 1
Mult.: 1
: 1,000

Schurter Cartridge Fuses SHT 6.3x32 FUSE 1.25A T 772In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC .12A 250V
1,500Expected 9/1/2026
Min.: 1
Mult.: 1
: 1,500

Vishay / Ametherm Inrush Current Limiters 15OHM 12A KINK INRSH CURR LIMITER 193In Stock
Min.: 1
Mult.: 1

Eaton Electronics Cartridge Fuses SMALL DIM. FUSE 11In Stock
Min.: 1
Mult.: 1

Eaton Electronics Cartridge Fuses SMALL DIM. FUSE 38In Stock
Min.: 1
Mult.: 1

Vishay / Ametherm PTC Thermistors 25 ohms 480VRMS 151In Stock
200Expected 11/6/2026
Min.: 1
Mult.: 1

Vishay / Ametherm Inrush Current Limiters 32mm 15ohms 12A INRSH CURR LIMITER UL Approved 158In Stock
200Expected 9/24/2026
Min.: 1
Mult.: 1


STMicroelectronics Triacs 1200V 25A Snubberless Triac 1,470In Stock
Min.: 1
Mult.: 1
: 1,000


STMicroelectronics Triacs 1200V 25A Snubberless Triac 2,984In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A 5,380In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse Fuse Holder Inline 20A unass- embled
4,628On Order
Min.: 1
Mult.: 1

STMicroelectronics SCRs 60 A 1200 V standard SCR Thyristor in TOP3 Ins. 85In Stock
600Expected 3/3/2027
Min.: 1
Mult.: 1

STMicroelectronics Triacs 1200V 25A Snubberless Triac 1,074In Stock
Min.: 1
Mult.: 1


STMicroelectronics Triacs 25 A , 1200 V , Snubberless in TO-220AB Ins. Triac 3,041In Stock
Min.: 1
Mult.: 1

Carling Technologies Circuit Breakers 2-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted 13In Stock
30Expected 12/29/2026
Min.: 1
Mult.: 1

Citel Industrial Surge Protectors Panel Mount Heavy Duty AC Surge Suppressor, 50kA, 120V 3 Phase 2In Stock
Min.: 1
Mult.: 1

YAGEO Resettable Fuses - PPTC Square 7mm PPTC 2,187In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cutoffs Polymer Thermal Cut-Off, 1210, 12V/3.5A 2,213In Stock
Min.: 1
Mult.: 1
: 3,500