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

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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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