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: 369.813
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
PolyPhaser Connectorised Surge Protectors Type N F/M Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 2kW, 10mJ, 50kA, Blocking Cap, Bracket Up, Hole Mount
Datasheet
8In Stock
More Info Available
Min.: 1
Mult.: 1
PolyPhaser Connectorised Surge Protectors Type N M/F Bulkhead Coaxial RF Surge Protector, 10MHz - 1GHz, DC Block, 1.5kW, 3.5mJ, 20kA, Blocking Cap, Hole Mount
Datasheet
8In Stock
Min.: 1
Mult.: 1
PolyPhaser Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Down, Hole Mount
Datasheet
4In Stock
Min.: 1
Mult.: 1


E-T-A Circuit Breaker Accessories 508, DM, 20A, Distribution Module, Load, ATEX
Datasheet
6In Stock
Min.: 1
Mult.: 1

E-T-A Circuit Breakers 508,DM,24VDC,CL,20A,ATX
Datasheet
5In Stock
Min.: 1
Mult.: 1

TE Connectivity NTC (Negative Temperature Coefficient) Thermistors ESA PROBE-RTD PT1000 1000mm ENG MODEL
Datasheet
1In Stock
Min.: 1
Mult.: 1

Phoenix Contact Circuit Breakers PTCB TM1 4A F2 NO P
Datasheet
20In Stock
Min.: 1
Mult.: 1

Bourns Connectorised Surge Protectors AC SPD, thermal p, 20kA rated, 240V
Datasheet
15In Stock
Min.: 1
Mult.: 1

Vishay ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323
Datasheet
14.800In Stock
Min.: 1
Mult.: 1

EPCOS / TDK Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 3000v
Datasheet
790In Stock
Min.: 1
Mult.: 1
Reel: 500

Littelfuse ESD Protection Diodes / TVS Diodes 18 V, 0.6 pF, 10 kV
Datasheet
2.100In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1812 1500mA 24V E3
Datasheet
2.000In Stock
Min.: 1
Mult.: 1
Diodes Incorporated ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SMC T&R 3K
Datasheet
2.100In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS 14V 3KW UNI
Datasheet
2.336In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS 20V 3KW UNI
Datasheet
2.400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS 28V 3KW UNI
Datasheet
2.400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

onsemi ESD Protection Diodes / TVS Diodes ZENER PROTECTION DIODE
Datasheet
5.316In Stock
Min.: 1
Mult.: 1
Reel: 8.000

onsemi ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor Array
Datasheet
2.344In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V
Datasheet
3.035In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0603 30mA 36V E3
Datasheet
4.000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0805 500 mA 6V E3
Datasheet
4.000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1210 750mA 24V E3
Datasheet
4.000In Stock
Min.: 1
Mult.: 1
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1812 1500mA 12V E3
Datasheet
3.000In Stock
Min.: 1
Mult.: 1
Bourns ESD Protection Diodes / TVS Diodes TVS 13V 3KW UNI
Datasheet
2.400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes TVS 18V 3KW BID
Datasheet
2.397In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000