DigiKey Datasheets for Circuit Protection Components
Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component.
Circuit Protection Components: Learn more
| Product Name | Notes |
|---|---|
| AHS120F/33-2 | |
| ALL-IN-ONE RINGLESS OH/UG 200A P | |
| ALL-IN-ONE RINGLESS UG 400A | |
| AUTOMATIC MOLDED CASE SWITCH 600 | |
| BREAKER ED 240VAC ST | |
| BREAKER ED 24VAC ST | |
| BREAKER ED 277VAC ST | |
| BREAKER FD 125VDC ST | |
| BREAKER FD 24VDC ST | |
| BREAKER JD 4/4X ROTARY HDL OPER | |
| BREAKER JD/LD/LMD 125VDC ST | |
| BREAKER JD/LD/LMD 240VAC ST | |
| BREAKER MD/ND/PD/RD 125VDC ST | |
| BREAKER SHUNT TRIP JD/LD/LMD 120 | |
| BRKR FD ROTARY HDL BREAKER OPERA | |
| BRKR LMD ROTARY HDL BREAKER OPER | |
| CB ACCESSORY, TERMINAL PAD KIT | |
| CB DIRECT MOUNTED ROTARY HANDLE | |
| CB DOOR MOUNTED ROTARY HANDLE | |
| CB EXTENDED ESCUTCHEON FOR DRAWO | |
| CB FRONT PANEL ESCUTCHEON KIT | |
| CB MECH INTERLOCK FOR ROTARY HAN | |
| CB MECH INTERLOCK FOR TOGGLE HAN | |
| CB REMOVABLE HANDLE PADLOCK DEVI | |
| CB SECONDARY DISCONNECT BLOCK | |
| CB SUPPORT FOR SECONDARY DISCONN | |
| CB TELESCOPING ROTARY HANDLE | |
| CB TWO POSITION INDICATING SWITC | |
| CB UNDERVOLTAGE TRIP 380-480V AC | |
| Ceramic PTC Resettable Fuse 120V 110mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 120V 220mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 120V 330mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 120V 80mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 120V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 12V 180mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 12V 190mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 12V 330mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 12V 550mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 12V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 240V 100mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 240V 60mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 240V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 25V 500mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 25V 810mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 25V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 480V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 50V 110mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 50V 160mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 50V 230mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 50V 390mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 50V 80mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 50V Ih Through Hole Radial, Disc | |
| CIRCUIT BREAKER 9 WIRE AUX CONNE | |
| CIRCUIT BREAKER CRADLE SIDE PLAT | |
| CIRCUIT BREAKER DIN RAIL MOUNTIN | |
| CIRCUIT BREAKER HANDLE EXTENSION | |
| CIRCUIT BREAKER HANDLE RUBBER BO | |
| CIRCUIT BREAKER PHASE BARRIERS 6 | |
| CIRCUIT BREAKER PLUG-IN BASE KIT | |
| CIRCUIT BREAKER ROTARY HANDLE | |
| CIRCUIT BREAKER SEALING ACCESSOR | |
| CIRCUIT BREAKER SHUNT TRIP 110-1 | |
| CIRCUIT BREAKER SHUNT TRIP 12V D | |
| CIRCUIT BREAKER SHUNT TRIP 208-2 | |
| CIRCUIT BREAKER SHUNT TRIP 24V D | |
| CIRCUIT BREAKER SHUNT TRIP 380-4 | |
| CIRCUIT BREAKER SHUNT TRIP 48V D | |
| CIRCUIT BREAKER SIDE PLATES FOR | |
| CIRCUIT BREAKER TERMINAL PAD KIT | |
| CIRCUIT BREAKER UNDERVOLTAGE TRI | |
| CIRCUIT BRKR INDICATION AUXILIAR | |
| CIRCUIT BRKR MOTOR OPERATOR 110- | |
| GENERATOR KIT FOR CSED RC DEVICE | |
| HOM AIO 400A CSED RING UG LEVER | |
| HOM METR MN RGLESS HORN UG 200A | |
| HOM METR MN RGLESS LEVER UG 100A | |
| HOM METR MN RGLESS LEVER UG 200A | |
| HOM METR MN RGLESS NO FT UG 200A | |
| HOM METR MN RGLESS UG 100A PON S | |
| HOM METR MN RGLESS UG 125A PON S | |
| HOM METR MN RGLESS UG 150A PON S | |
| HOM METR MN RGLESS UG 200A PON S | |
| KIT CLASS R FUSE REJECTION | |
| LEVER BY-PASS HOM 150A OH/UG FEE | |
| LEVER BY-PASS METER-MAIN 200A | |
| LR4-550LF | |
| METER MAIN RINGLESS HORN FEED TH | |
| METER MAIN RINGLESS HORN OH/UG 1 | |
| METER MAIN RINGLESS HORN OH/UG 2 | |
| METER MAIN RINGLESS OH/UG 150A | |
| METER MAIN RINGLESS OH/UG 200A | |
| METER MAIN RINGLESS T-200A QOM2 | |
| METERMAIN RINGLESS OH/UG200ASURF | |
| MICROASMDCH125F-2 | |
| MINIASMDCH050F-2 | |
| NANOASMDCH010F-2 | |
| PICOASMDCH020F-2 | |
| Polymeric PTC Resettable Fuse 16V 1.1A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 1.35A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 1.6A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 1.85A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 10A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 11A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 12A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 13A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 14A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 15A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 2.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 2A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 3A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 4.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 4A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 5.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 6.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 6A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 7.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 700mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 7A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 8A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 900mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 16V 9A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 1.1A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 1.35A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 1.6A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 1.85A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 1A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 2.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 3A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 4A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 500mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 6A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 700mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 7A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 8A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 900mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 30V 9A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 33V 1.2A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 33V 1.35A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 33V 1.9A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 1.1A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 1.35A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 1.6A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 1.85A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 100mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 170mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 2.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 3.75A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 3A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 4A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 500mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 50mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 650mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 750mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 60V 900mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 6V 1.2A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 6V 1.55A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 6V 750mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 1.1A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 1.35A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 1.6A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 1.85A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 2.5A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 200mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 250mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 3.75A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 300mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 3A Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 400mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 500mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 650mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 750mA Ih Through Hole Radial, Disc | |
| Polymeric PTC Resettable Fuse 72V 900mA Ih Through Hole Radial, Disc | |
| PPTC-MINI-PSW | |
| PPTC-SMD-PSW | |
| PTC RESET FUSE 6V 750MA RADIAL | |
| PTC RESET FUSE 72V 1.1A RADIAL | |
| RGEF400K-2 | |
| S106 LC SCREWS |
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