Circuit Protection

Results: 62,036
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
CTS Electronic Components NTC (Negative Temperature Coefficient) Thermistors 3K, +/-0.2C: 0C-70C, B3977, uninsulated wire 4In Stock
Min.: 1
Mult.: 1

Carling Technologies Circuit Breakers C Series 120A DC Hydraulic/Magnetic Circuit Breaker, UL489A, Black Handle 4In Stock
Min.: 1
Mult.: 1
CTS Electronic Components NTC (Negative Temperature Coefficient) Thermistors 1K, +/-0.2C: 0C-70C, B3977,Teflon insulated wire 500In Stock
Min.: 1
Mult.: 1

CTS Electronic Components NTC (Negative Temperature Coefficient) Thermistors 50K, +/-0.2C: 0C-70C, B4260, uninsulated wire 395In Stock
105Expected 2026/11/12
Min.: 1
Mult.: 1

CTS Electronic Components NTC (Negative Temperature Coefficient) Thermistors 50K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire 250In Stock
Min.: 1
Mult.: 1

Pasternack Connectorised Surge Protectors 4.3-10 F/F BULKHEAD COAXIAL RF SURGE PROTECTOR 698 1In Stock
Min.: 1
Mult.: 1

Pasternack Connectorised Surge Protectors Type N F/F In/Out Bulkhead Coax RF Surge Protector, DC - 7GHz and 3GHz - 4GHz, DC Pass, 90W, IP67, 20kA, Gas Discharge Tube, BiDirect 6In Stock
Min.: 1
Mult.: 1



Littelfuse Industrial & Electrical Fuses 40A 600VAC/600VDC PCB Mount 139In Stock
Min.: 1
Mult.: 1

Bourns Fuse Holder FB1 FUSE BLOCK 110A FUSE 50In Stock
80Expected 2026/11/12
Min.: 1
Mult.: 1



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

Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms 18,084In Stock
Min.: 1
Mult.: 1



Littelfuse Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting 1,170In Stock
Min.: 1
Mult.: 1

Littelfuse Thermal Cut-offs Metal Hybrid PPTC 21,138In Stock
Min.: 1
Mult.: 1



Phoenix Contact Circuit Breakers CBM E4 24DC/0.5-10A NO-R 133In Stock
Min.: 1
Mult.: 1

TDK NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3% 8,892In Stock
Min.: 1
Mult.: 1

Littelfuse Thermal Cut-offs 16V 500A MAX 2,490In Stock
4,000Expected 2026/10/06
Min.: 1
Mult.: 1

IXYS SCR Modules Bipolar Module - Thyristor ComPack 58In Stock
42On Order
Min.: 1
Mult.: 1

Littelfuse Fuse Holder Inline Fuseholder Unassembled 150330 4,377In Stock
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A 2,628In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk 9,998In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk 11,948In Stock
Min.: 1
Mult.: 1

TDK NTC (Negative Temperature Coefficient) Thermistors 10KOHM 1% 3988K LEAD FREE 11,042In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder 5X2 OMM SMD FUSE BLOCK 15,986In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY 3,210In Stock
Min.: 1
Mult.: 1