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: 361,524
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
SEI Stackpole NTC Thermistors 0402 10KOhms 1% BPar=3435K 110mW Chip NTC AEC-Q200 6,659In Stock
Min.: 1
Mult.: 1
: 10,000

SEI Stackpole NTC Thermistors 0603 100KOhms 1% BPar=4700K 120 mW Chip NTC AEC-Q200 3,430In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0603 10KOhms 1% BPar=3380K 120 mW Chip NTC AEC-Q200 3,491In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0603 47KOhms 5% BPar=4500K 120 mW Chip NTC AEC-Q200 3,500In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0805 100KOhms 2% BPar=4100K 130 mW Chip NTC AEC-Q200 3,500In Stock
Min.: 1
Mult.: 1
: 5,000

Comchip Technology ESD Protection Diodes / TVS Diodes DIODE ESD UNI-DIRECTIONAL 5VWM 5A SOD-723 6,380In Stock
Min.: 1
Mult.: 1
: 8,000

SEI Stackpole NTC Thermistors 0402 10KOhms 1% BPar=3380K 110 mW Chip NTC AEC-Q200 6,976In Stock
Min.: 1
Mult.: 1
: 10,000

SEI Stackpole NTC Thermistors 0603 100KOhms 1% BPar=4390K 120 mW Chip NTC AEC-Q200 3,500In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0603 100KOhms 1% BPar=4100K 120 mW Chip NTC AEC-Q200 3,500In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0603 3KOhms 3% BPar=3990K 120 mW Chip NTC AEC-Q200 3,500In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0603 10KOhms 10% BPar=3435K 120 mW Chip NTC AEC-Q200 3,456In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0805 100KOhms 10% BPar=4100K 130 mW Chip NTC AEC-Q200 3,500In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0402 10KOhms 2% BPar=3450K 110 mW Chip NTC AEC-Q200 6,983In Stock
Min.: 1
Mult.: 1
: 10,000

SEI Stackpole NTC Thermistors 0402 10KOhms 5% BPar=4050K 110 mW Chip NTC AEC-Q200 6,998In Stock
Min.: 1
Mult.: 1
: 10,000

SEI Stackpole NTC Thermistors 0402 4.7KOhms 5% BPar=3500K 110 mW Chip NTC AEC-Q200 6,986In Stock
Min.: 1
Mult.: 1
: 10,000

SEI Stackpole NTC Thermistors 0805 10KOhms 1% BPar=3435K 130 mW Chip NTC AEC-Q200 3,486In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0805 10KOhms 1% BPar=3900K 130 mW Chip NTC AEC-Q200 3,234In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0805 47KOhms 1% BPar=4050K 130 mW Chip NTC AEC-Q200 3,493In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0805 22KOhms 1% BPar=4000K 130 mW Chip NTC AEC-Q200 3,500In Stock
Min.: 1
Mult.: 1
: 5,000

SEI Stackpole NTC Thermistors 0805 10KOhms 10% BPar=3435K 130 mW Chip NTC AEC-Q200 3,349In Stock
Min.: 1
Mult.: 1
: 5,000

Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 30V, Automotive, Bidirectional, TVS 7,000In Stock
Min.: 1
Mult.: 1
: 10,000

Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 15/24V, 210W, 14.3pF, Bidirectional ESD Protection Diode 7,000In Stock
Min.: 1
Mult.: 1
: 10,000

Eaton Electronics ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SMAJE FAMILY, 33Vdc, Uni 2,800In Stock
Min.: 1
Mult.: 1
: 5,000
Carling Technologies Circuit Breakers C Series 120A DC Hydraulic/Magnetic Circuit Breaker, UL489A, Black Handle 9In Stock
Min.: 1
Mult.: 1
SEI Stackpole NTC Thermistors 0402 100KOhms 2% BPar=4100K 110 mW Chip NTC AEC-Q200 6,928In Stock
Min.: 1
Mult.: 1
: 10,000