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: 361,792
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Nexperia ESD Protection Diodes / TVS Diodes PTVS 26V 9,585In Stock
9,970On Order
Min.: 1
Mult.: 1
Max.: 9,720
: 10,000

Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 12,873In Stock
19,950On Order
Min.: 1
Mult.: 1
: 20,000
YAGEO ESD Protection Diodes / TVS Diodes BID Wkg5V 1CH SMD SOD323 Bkdn6V 8,656In Stock
9,000On Order
Min.: 1
Mult.: 1
: 3,000

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 10V 17V AEC-Q101 4,873In Stock
Min.: 1
Mult.: 1
: 5,000

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

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

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

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

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

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

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

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

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

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

Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 7,159In 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

YAGEO ESD Protection Diodes / TVS Diodes 9,988In 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 10,000In Stock
Min.: 1
Mult.: 1
: 10,000

YAGEO ESD Protection Diodes / TVS Diodes SMAJ DO214AC 10V 17V AEC-Q101 4,970In Stock
Min.: 1
Mult.: 1
: 5,000