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: 359.634
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 600W 13V BI SOD-123FL TR13 6.082In Stock
Min.: 1
Mult.: 1
: 5.000

Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W,64V 5%,UNIDIR,SMA TVS 1.435In Stock
Min.: 1
Mult.: 1
: 1.800

Vishay ESD Protection Diodes / TVS Diodes 600W,68V 5%, SlimSMA BIDIR TVS 3.248In Stock
Min.: 1
Mult.: 1
: 3.500

Vishay ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323 13.783In Stock
Min.: 1
Mult.: 1
: 3.000

Vishay ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOD323 2.294In Stock
45.000On Order
Min.: 1
Mult.: 1
: 3.000

Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 1.134In Stock
Min.: 1
Mult.: 1
: 800


KYOCERA AVX Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603 88.205In Stock
Min.: 1
Mult.: 1
: 3.000

Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms 20.712In Stock
Min.: 1
Mult.: 1

Bel Fuse Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 50mA 874In Stock
Min.: 1
Mult.: 1
: 500

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V, REEL 2.812In Stock
Min.: 1
Mult.: 1
: 1.500

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V 1.909In Stock
Min.: 1
Mult.: 1
: 1.000

Vishay SCRs SCR TO-263AB 1.6KV 16A 744In Stock
Min.: 1
Mult.: 1
: 800

Panjit ESD Protection Diodes / TVS Diodes TVS, unidirectional, VRWM 60V, 5KW, SMC 3.100In Stock
Min.: 1
Mult.: 1
: 800

Littelfuse ESD Protection Diodes / TVS Diodes ESD 20V BI 15.142In Stock
Min.: 1
Mult.: 1
: 15.000

Littelfuse ESD Protection Diodes / TVS Diodes ESD 24V BI 12.948In Stock
Min.: 1
Mult.: 1
: 15.000
Littelfuse Triacs 35 Amp Standard High Temperature Alternistor TRIAC-TO263 923In Stock
Min.: 1
Mult.: 1
: 500

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1000 V 1.564In Stock
Min.: 1
Mult.: 1
: 1.000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V 1.828In Stock
Min.: 1
Mult.: 1
: 1.000



Citel Industrial Surge Protectors DD15-24V D-sub Data Line Surge Protectice Device (SPD) , 24V, 9 wire+G 35In Stock
Min.: 1
Mult.: 1

Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C 14.231In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 4A 1500VDC Solar 50kA Photovoltaic 676In Stock
Min.: 1
Mult.: 1

Semtech ESD Protection Diodes / TVS Diodes RailClamp 8-Line 5V 0.6pF 5A SLP2611N9T 31.476In Stock
Min.: 1
Mult.: 1
: 10.000

Semtech ESD Protection Diodes / TVS Diodes LOW CAP TVS & TELCOM INTERFACE 11.000In Stock
Min.: 1
Mult.: 1
: 3.000

Vishay ESD Protection Diodes / TVS Diodes 600W,20V 5%, SlimSMA BIDIR TVS 3.007In Stock
Min.: 1
Mult.: 1
: 3.500

Vishay ESD Protection Diodes / TVS Diodes 600W,27V 5%, SlimSMA BIDIR TVS 3.284In Stock
Min.: 1
Mult.: 1
: 3.500