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. 
More...

Please view our selection of circuit protection devices below.
Results: 361,667
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Fuse Holder Blok 30A 600V 2 Pole Pressure Plate Cnct 1,474In Stock
Min.: 1
Mult.: 1

Texas Instruments ESD Protection Diodes / TVS Diodes Low-Cap 3Ch ESD Prot ection Array 84,325In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Semtech ESD Protection Diodes / TVS Diodes RAILCLAMP 1LINE 8V 54,220In Stock
48,000On Order
Min.: 1
Mult.: 1
Reel: 3,000

Bel Fuse Cartridge Fuses Barrier circuit fuse for use in intrinsic safety, 50mA 875In Stock
Min.: 1
Mult.: 1
Reel: 500

YAGEO ESD Protection Diodes / TVS Diodes BID Wkg5V 1CH SMD SOD323 Bkdn6V 8,656In Stock
9,000On Order
Min.: 1
Mult.: 1
Reel: 3,000

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

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

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 10V 17V AEC-Q101 4,873In Stock
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes 4,967In Stock
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 13V 21.5V AEC-Q101 4,955In Stock
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 24V 38.9V AEC-Q101 4,596In Stock
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes 4,914In Stock
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 40V 64.5V AEC-Q101 9,990In Stock
10,000On Order
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes 4,710In Stock
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes 3,283In Stock
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 58V 93.6V AEC-Q101 4,822In Stock
Min.: 1
Mult.: 1
Reel: 5,000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 70V 113V AEC-Q101 4,900In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Nexperia ESD Protection Diodes / TVS Diodes MMBZ27VZLS-Q/SOD882BD/DFN1006- 9,998In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Vishay ESD Protection Diodes / TVS Diodes 600W,30V 5%, SlimSMA BIDIR TVS 2,850In Stock
Min.: 1
Mult.: 1
Reel: 3,500

Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 7,159In Stock
Min.: 1
Mult.: 1
E-T-A Circuit Breakers Non-Stocked
Min.: 1
Mult.: 1
Littelfuse Industrial & Electrical Fuses 600V 60A RoHS 6In Stock
5On Order
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 105RG1K THERMISTOR 446In Stock
Min.: 1
Mult.: 1

YAGEO ESD Protection Diodes / TVS Diodes 9,700In Stock
Min.: 1
Mult.: 1
Reel: 10,000

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