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 AVX, Bourns, Carling, Eaton, EPCOS, Littelfuse, Vishay, & more. Please view our large selection of circuit protection devices and components below.
Results: 246,909
Select Image Part # Mfr. Description Datasheet Availability Pricing (MYR)Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse NTC (Negative Temperature Coefficient) Thermistors CUST_EL_TMP_SENS-0 - NPPSH103F3T1NA001 REV A 7,469In Stock
Min.: 1
Mult.: 1
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 4,800In Stock
7,200On Order
Min.: 1
Mult.: 1

Littelfuse ESD Suppressors / TVS Diodes 5.3V 3A 20kV SOD882 Bi-dir TVS 20,066In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse ESD Suppressors / TVS Diodes TVS 1.5KW 300V Uni DO-214AB TR13 RoHS 6,025In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TDK NTC (Negative Temperature Coefficient) Thermistors 10kOhm 1% 3930K 9,590In Stock
Min.: 1
Mult.: 1

Phoenix Contact Circuit Breakers CAPAROC PM IOL 51In Stock
70Expected 9/10/2023
Min.: 1
Mult.: 1
Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,22V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,51V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Littelfuse Triacs 12 Amp High Temperature High dvdt TRIAC-TO263 999In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 230V, REEL 2,998In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,15V 5%, DFN3820A TVS 27,990In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,18V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Littelfuse Triacs 12 Amp High Temperature High dvdt TRIAC-TO220AB 999In Stock
Min.: 1
Mult.: 1

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,13V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,20V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,36V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Citel Surge Suppressors 8In Stock
Min.: 1
Mult.: 1

Citel Surge Suppressors 8In Stock
Min.: 1
Mult.: 1

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,16V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,24V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

Vishay General Semiconductor ESD Suppressors / TVS Diodes 600W,33V 5%, DFN3820A TVS 28,000In Stock
Min.: 1
Mult.: 1
Reel: 14,000

EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 1,850In Stock
4,150Expected 2/10/2023
Min.: 1
Mult.: 1

Littelfuse ESD Suppressors / TVS Diodes 20,000In Stock
100On Order
Min.: 1
Mult.: 1
Reel: 10,000

Citel Surge Suppressors 8In Stock
Min.: 1
Mult.: 1

Phoenix Contact Circuit Breakers TCP 10/20A 39In Stock
97On Order
Min.: 1
Mult.: 1