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 |
|---|---|
| "NUT PLASTIC 3/8""-27" | |
| 11V 6kA Varistor 1 Circuit Through Hole Disc 14mm | |
| 12V 6kA Varistor 1 Circuit Through Hole Disc 14mm | |
| 13V 6kA Varistor 1 Circuit Through Hole Disc 14mm | |
| 14V 6kA Varistor 1 Circuit Through Hole Disc 14mm | |
| 15V 10kA Varistor 1 Circuit Through Hole Disc 20mm | |
| 16V 10kA Varistor 1 Circuit Through Hole Disc 20mm | |
| 17V 10kA Varistor 1 Circuit Through Hole Disc 20mm | |
| 18V 10kA Varistor 1 Circuit Through Hole Disc 20mm | |
| 3 POLE INPUT TERMI- COVER | |
| 30A 3R/12 PYLE-NATIONAL RECEPTAC | |
| ACS WEATHERPROOF BOOT 2 WIRE | |
| AUXILIARY CONTACT MODULE | |
| AUXILIARY/TRIP INDICATING CONTAC | |
| BLACK ROCKER ACTUATOR NO LEGEND | |
| BRACKET FOR MTG GV2 MAN PROTECTO | |
| BREAKER ED ENCLOSURE NEUTRAL | |
| BREAKER JD ENCLOSURE NEUTRAL | |
| BREAKER JD/LD ENCL 200 PERCENT N | |
| BREAKER LD ENCL 200 PERCENT NEUT | |
| BREAKER LD-ND 600MCM MAX NEUTRAL | |
| BUS BAR,18 POLES,80A | |
| BUS CONNECTOR,160A,FAZ BREAKERS | |
| Ceramic PTC Resettable Fuse 1.0kV Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 120V 60mA 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 Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 18V 140mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 18V 650mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 240V 100mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 240V 45mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 240V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 25V 370mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 25V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 110mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 128mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 130mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 140mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 15mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 161mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 168mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 16mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 170mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 180mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 192mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 200mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 20mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 22mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 234mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 250mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 28mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 30mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 314mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 35mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 390mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 39mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 57mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 60mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 65mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 85mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 90mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 265V 93mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 30V 1.3A Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 30V 120mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 30V 450mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 30V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 420V 21mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 480V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 50V 60mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 50V 80mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 75V 60mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 75V Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 80V 130mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 80V 170mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 80V 245mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 80V 30mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 80V 50mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse 80V 90mA Ih Through Hole Radial, Disc | |
| Ceramic PTC Resettable Fuse Ih | |
| CIRC BRKR ACCESSORIES | |
| CIRCUIT BREAKER COMPRESSION LUG | |
| ENCLOSED SWITCH - HD - PARTS | |
| FAZ BUS BAR,UL 489 MINIATURE CIR | |
| FAZ-NA 80A 1-P BUS BAR FOR 12 BK | |
| FAZ-NA 80A 1-P BUS BAR FOR 6 BKR | |
| FAZ-NA 80A 2-P BUS BAR FOR 3 BKR | |
| FAZ-NA 80A 2-P BUS BAR FOR 6 BKR | |
| FAZ-NA 80A 2-P BUS BAR FOR 9 BKR | |
| FAZ-NA 80A 3-P BUS BAR FOR 2 BKR | |
| FAZ-NA 80A 3-P BUS BAR FOR 4 BKR | |
| FAZ-NA 80A 3-P BUS BAR FOR 6 BKR | |
| FAZ-NA UL 489 BUS BAR CONNECTOR | |
| FAZ-NA UL 489 MCB BUS BAR TERMIN | |
| FUSEHOLDER WPBOOT A,B,C,D,J TERM | |
| HARDWARE MOQ = 10 | |
| HDSS TYPE 12 600V 100 AMP 3 POLE | |
| HDSS TYPE 12 600V 30 AMP 3 POLE | |
| HDSS TYPE 12 600V 60 AMP 3 POLE | |
| HDSS TYPE 4X 600V 100 AMP 3 POLE | |
| HDSS TYPE 4X 600V 30 AMP 3 POLE | |
| HDSS TYPE 4X 600V 60 AMP 3 POLE | |
| HDSS TYPE1 600V 100 AMP 3 POLE F | |
| HDSS TYPE1 600V 100 AMP 3 POLE U | |
| HDSS TYPE1 600V 200 AMP 3 POLE F | |
| HDSS TYPE1 600V 200 AMP 3 POLE U | |
| HDSS TYPE1 600V 30 AMP 3 POLE UN | |
| HDSS TYPE1 600V 60 AMP 3 POLE FU | |
| HDSS TYPE1 600V 60 AMP 3 POLE UN | |
| HDSS TYPE12 600V 100 AMP 3 POLE | |
| HDSS TYPE12 600V 200 AMP 3 POLE | |
| HDSS TYPE12 600V 30 AMP 3 POLE U | |
| HDSS TYPE12 600V 60 AMP 3 POLE F | |
| HDSS TYPE12 600V 60 AMP 3 POLE U | |
| HDSS TYPE3R 600V 100 AMP 3 POLE | |
| HDSS TYPE3R 600V 200 AMP 3 POLE | |
| HDSS TYPE3R 600V 30 AMP 3 POLE U | |
| HDSS TYPE3R 600V 60 AMP 3 POLE F | |
| HDSS TYPE3R 600V 60 AMP 3 POLE U | |
| HDSS TYPE4X 600V 100 AMP 3 POLE | |
| HDSS TYPE4X 600V 200 AMP 3 POLE | |
| HDSS TYPE4X 600V 30 AMP 3 POLE U | |
| HDSS TYPE4X 600V 60 AMP 3 POLE F | |
| HDSS TYPE4X 600V 60 AMP 3 POLE U | |
| MANMOTORPROTECTTRIPU NIT, 1.2A, 3 | |
| MANMOTORPROTECTTRIPU NIT,12A,3POL | |
| MANMOTORPROTECTTRIPU NIT,32A,3POL | |
| MANMOTORPROTECTTRIPU NIT,4A,3POLE | |
| MANUALMOTORPROTECTOR ,32A,3POLES, | |
| MANUALMOTORPROTECTOR ,65A,3POLE,6 | |
| PANELBOARD MH WIREWAY 14 ASSEMBL | |
| PANELBOARD MH WIREWAY 60 ASSEMBL | |
| PANELBOARD MH WIREWAY 9 ASSEMBLY | |
| Polymeric PTC Resettable Fuse 12V 1.75A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 12V 1.7A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 12V 2.3A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 13V 11mA Ih Surface Mount 2-SMD | |
| Polymeric PTC Resettable Fuse 13V 15mA Ih Surface Mount 2-SMD | |
| Polymeric PTC Resettable Fuse 16V 1.1A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 16V 1.75A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 16V 1.7A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 16V 2.1A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 16V 2.2A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 16V 2.4A Ih User Defined Strap | |
| Polymeric PTC Resettable Fuse 16V 2.7A Ih User Defined Strap | |
| PP-H, PP-J FRAME VISI-TRIP TOGGL | |
| PP-H/J VISITRIP TOGGLE, PACK OF | |
| PP-L FRAME VISI-TRIP TOGGLE | |
| PP-L VISITRIP TOGGLE, PACK OF 10 | |
| PP-L VISITRIP TOGGLE, PACK OF 5 | |
| PTC RESET FUSE 16V 2.7A STRAP | |
| SHROUD REAR TERM BLK FOR 3120-F | |
| THYRISTOR 375V TO-220-3 | |
| TUP61 GRAY TOUCH UP PAINT 12 OZ | |
| TVS DEVICE MIXED 24V SMD | |
| TVS DEVICE MIXED 48V SMD | |
| TVS DEVICE MIXED POLYZEN SMD | |
| TVS DEVICE MIXED TECHNOLOGY 16V | |
| TVS DEVICE MIXED TECHNOLOGY | |
| TVS DEVICE POLYZEN PPTC SMD | |
| TVS DEVICE POLYZEN SMD | |
| UL489 1P INCOMING BUS BAR | |
| VB SW R FUSE ADAPTER KIT 600V 30 |
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