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: 361,668
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 5V 9.2V AEC-Q101 4,495In Stock
Min.: 1
Mult.: 1
: 5,000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 6.5V 11.2V AEC-Q101 4,999In Stock
Min.: 1
Mult.: 1
: 5,000

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

Nexperia ESD Protection Diodes / TVS Diodes PESD33VL1BLS-Q/SOD882BD/DFN100 6,828In Stock
Min.: 1
Mult.: 1
: 10,000

Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C 14,279In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS J FUSE BLOCK 600V 60A 3 POLE 388In Stock
Min.: 1
Mult.: 1

Analog Devices Board Mount Surge Protectors Surge Stopper w/ Ideal Diode 16,362In Stock
19,960On Order
Min.: 1
Mult.: 1
: 2,500

TDK PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent 48,090In Stock
Min.: 1
Mult.: 1
: 2,000

Tripp Lite Power Outlet Strips Protect It! 2-Outlet Travel-Size Surge Protector - 5-15R Outlets 19In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder Holder MEGA Fuse With Red Flex Cover w/o Fuse 17In Stock
95On Order
Min.: 1
Mult.: 1


Littelfuse Fuse Holder FHZ 5-STUD GROUND BOX 22In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 1500 VDC 32A CYL COMPACT FUSE-10 PACK 33In Stock
Min.: 1
Mult.: 1

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

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

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 12V 19.9V AEC-Q101 4,158In Stock
Min.: 1
Mult.: 1
: 5,000

YAGEO ESD Protection Diodes / TVS Diodes 4,822In Stock
Min.: 1
Mult.: 1
: 5,000

YAGEO ESD Protection Diodes / TVS Diodes 4,949In Stock
Min.: 1
Mult.: 1
: 5,000

YAGEO ESD Protection Diodes / TVS Diodes 4,970In Stock
Min.: 1
Mult.: 1
: 5,000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 6.5V 11.2V AEC-Q101 4,976In Stock
Min.: 1
Mult.: 1
: 5,000

YAGEO ESD Protection Diodes / TVS Diodes 4,990In Stock
Min.: 1
Mult.: 1
: 5,000

Nexperia ESD Protection Diodes / TVS Diodes PESD1CANFD36L-Q/SOD882/DFN1006 5,914In Stock
Min.: 1
Mult.: 1
: 10,000

Panjit ESD Protection Diodes / TVS Diodes Low Capacitance ESD Protection 8,370In Stock
9,700On Order
Min.: 1
Mult.: 1
: 10,000

Littelfuse Fuse Holder 7 Stud Full Assembly with M8 Input 10In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 1500 VDC 45A CYL FUSE-10 PACK 10In Stock
10On Order
Min.: 1
Mult.: 1

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 20V 32.4V AEC-Q101 4,970In Stock
Min.: 1
Mult.: 1
: 5,000