Circuit Protection

Circuit Protection
Circuit Protection devices and components are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Analog Devices, Bourns, Eaton, Phoenix Contact, TDK EPCOS, Littelfuse, Vishay, & more. 
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Please view our selection of circuit protection devices below.
Results: 3,69,824
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes 4V, 0.45pF, 20A, Flipchip 6,881In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0603 100 mA 15V E3 4,000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0805 100mA 15V E3 4,000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 100mA 60V E3 3,000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1210 500mA 13.2V E3 4,000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1812 140mA 60V E3 3,000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 2920 500mA 60V E3 3,000In Stock
Min.: 1
Mult.: 1
TDK NTC (Negative Temperature Coefficient) Thermistors NTC,10K,1%,0603,Auto,175C,Glue 7,960In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0603 20mA 60V E3 4,000In Stock
Min.: 1
Mult.: 1
Bourns ESD Protection Diodes / TVS Diodes TVS 14V 3KW BID 2,398In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes TVS 16V 3KW BID 2,384In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes TVS 17V 3KW BID 2,400In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Vishay ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOD323 11,208In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 45V Bi, 7'' T&R 4In Stock
Min.: 1
Mult.: 1
Reel: 500
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 48V Bi, 7'' T&R 4In Stock
Min.: 1
Mult.: 1
Reel: 500
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 600W 36V BI SOD-123FL TR13 5,814In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 200mA 24V E3 4,000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 200mA 30V E3 4,000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 2920 2500mA 15V E3 3,000In Stock
Min.: 1
Mult.: 1
Bourns ESD Protection Diodes / TVS Diodes TVS 12V 3KW UNI 2,377In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes TVS 12V 3KW BID 2,400In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes TVS 15V 3KW UNI 2,398In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes TVS 20V 3KW BID 2,397In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes TVS 22V 3KW UNI 2,400In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes TVS 24V 3KW BID 2,360In Stock
Min.: 1
Mult.: 1
Reel: 3,000