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: 361 781
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
YAGEO ESD Protection Diodes / TVS Diodes 9 976In Stock
Min.: 1
Mult.: 1
: 10 000

YAGEO ESD Protection Diodes / TVS Diodes 9 978In Stock
10 000On Order
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes 5 000In Stock
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 24V 38.9V AEC-Q101 4 650In Stock
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 26V 42.1V AEC-Q101 4 479In Stock
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 28V 45.4V AEC-Q101 4 717In Stock
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 33V 53.3V AEC-Q101 4 810In Stock
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 48V 77.4V AEC-Q101 4 895In Stock
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 48V 77.4V AEC-Q101 4 970In Stock
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes 4 775In Stock
Min.: 1
Mult.: 1
: 5 000

YAGEO ESD Protection Diodes / TVS Diodes 5 000In Stock
Min.: 1
Mult.: 1
: 5 000

Vishay ESD Protection Diodes / TVS Diodes 600W,68V 5%, SlimSMA BIDIR TVS 3 280In Stock
Min.: 1
Mult.: 1
: 3 500

Bel Fuse Surface Mount Fuses 4818 SMT Brick Fuse Fast Acting, High Current 60A 7 927In Stock
4 000On Order
Min.: 1
Mult.: 1
: 1 000

Littelfuse Industrial & Electrical Fuses 5A 600VAC 250VDC Time-Delay 844In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting 1 374In Stock
Min.: 1
Mult.: 1


Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70 75 681In Stock
Min.: 1
Mult.: 1
: 3 000

Analog Devices Board Mount Surge Protectors Overvoltage/Overcurrent Prot Cntr 5 549In Stock
Min.: 1
Mult.: 1
: 500

Analog Devices Board Mount Surge Protectors Overvoltage, Undervoltage & Reverse S Pr 20 299In Stock
Min.: 1
Mult.: 1
: 2 500

Analog Devices Board Mount Surge Protectors Hi V Surge Stopper 8 016In Stock
Min.: 1
Mult.: 1
: 500

Analog Devices Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse 7 503In Stock
Min.: 1
Mult.: 1



Phoenix Contact Circuit Breakers CBM E4 24DC/0.5-10A NO-R 160In Stock
Min.: 1
Mult.: 1

TDK Varistors 460VAC 10% 4032mm 54 578In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes TPSMB - CA 24V 2 801In Stock
Min.: 1
Mult.: 1
: 3 000

Littelfuse Varistors 60VAC 85VDC 1100pF AEC-Q200 930In Stock
Min.: 1
Mult.: 1
: 1 000

YAGEO ESD Protection Diodes / TVS Diodes 10 000In Stock
Min.: 1
Mult.: 1
: 10 000