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

Page: 1 2 3 4 5 6 7 8 10 20 27
Product Name Notes
1210L
277 VAC RATED RADIAL LEAD PTC RE
AC SPD, THERMAL
BOOT PROTECTV FOR W54 CIRC
BOOT ROCKER CIRCUIT BREAKER CLR
BUSBAR FOR CAPAROC SYSTEM WITH 2
BUSBAR FOR THE CAPAROC SYSTEM WI
Ceramic PTC Resettable Fuse 32V 10A Ih Through Hole Radial, Disc
Ceramic PTC Resettable Fuse 32V 1A Ih Through Hole Radial, Disc
Ceramic PTC Resettable Fuse 32V 2A Ih Through Hole Radial, Disc
Ceramic PTC Resettable Fuse 32V 3A Ih Through Hole Radial, Disc
Ceramic PTC Resettable Fuse 32V 500mA Ih Through Hole Radial, Disc
Ceramic PTC Resettable Fuse 32V 5A Ih Through Hole Radial, Disc
Ceramic PTC Resettable Fuse 32V 7.5A Ih Through Hole Radial, Disc
Ceramic PTC Resettable Fuse 32V 700mA Ih Through Hole Radial, Disc
CIRCUIT BREAKER BOOTSEAL 20A BLK
COVER MINI FUSE IP67 2POS SEALAB
COVER WITH SEAL
EXTENSION BUSBAR WITH 20 SLOTS F
EXTENSION BUSBAR WITH 4 SLOTS FO
EXTENSION BUSBAR WITH 8 SLOTS FO
FUSE HOLDER BOOT OD13.5 X 38.1MM
KNURL NUT 3/8
LOW RHO SMD
LV HRC FUSE SWITCH DISCONNECTOR
MULTI9 1L 18 MM PITCH-12 MOD COM
MULTI9 2L 18 MM PITCH-12 MOD COM
MULTI9 3L 18 MM PITCH-12 MOD COM
Polymeric PTC Resettable Fuse 120V 1.1A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 1.25A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 1.35A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 1.6A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 1.85A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 100mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 170mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 1A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 2.5A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 200mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 250mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 2A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 3.75A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 300mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 3A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 400mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 500mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 650mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 750mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 120V 900mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 12V 1.1A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 1.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 2.6A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 3.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 3A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 4.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 4A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 13.2V 750mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 15V 1.2A Ih User Defined Strap
Polymeric PTC Resettable Fuse 15V 1.75A Ih User Defined Strap
Polymeric PTC Resettable Fuse 15V 350mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 15V 500mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 16V 1.1A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 16V 1.1A Ih Surface Mount 2920 (7351 Metric), Concave
Polymeric PTC Resettable Fuse 16V 100mA Ih Surface Mount 0805 (2012 Metric), Concave
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 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 250mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 16V 2A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 16V 350mA Ih Surface Mount 1206 (3216 Metric), Concave
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 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 750mA Ih Surface Mount 1206 (3216 Metric), Concave
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 9A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 20V 1.9A Ih User Defined Strap
Polymeric PTC Resettable Fuse 20V 2.6A Ih User Defined Strap
Polymeric PTC Resettable Fuse 20V 3.8A Ih User Defined Strap
Polymeric PTC Resettable Fuse 20V 4.5A Ih User Defined Strap
Polymeric PTC Resettable Fuse 20V 5.5A Ih User Defined Strap
Polymeric PTC Resettable Fuse 20V 6A Ih User Defined Strap
Polymeric PTC Resettable Fuse 20V 7.3A Ih User Defined Strap
Polymeric PTC Resettable Fuse 240V 1.25A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 1.5A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 120mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 160mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 1A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 250mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 2A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 330mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 400mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 50mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 550mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 750mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V 80mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 24V 200mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 24V 250mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 24V 500mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 30V 1.1A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 30V 1.2A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 30V 1.35A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 30V 1.55A 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 100mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 30V 100mA Ih Surface Mount 1210 (3225 Metric), Concave
Polymeric PTC Resettable Fuse 30V 125mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 30V 160mA Ih Surface Mount 1206 (3216 Metric), Concave
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 200mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 30V 200mA Ih Surface Mount 1210 (3225 Metric), Concave
Polymeric PTC Resettable Fuse 30V 2A Ih User Defined Strap
Polymeric PTC Resettable Fuse 30V 3.5A Ih User Defined Strap
Polymeric PTC Resettable Fuse 30V 350mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 30V 350mA Ih Surface Mount 1210 (3225 Metric), Concave
Polymeric PTC Resettable Fuse 30V 3A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 30V 4.2A Ih User Defined Strap
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 50mA Ih Surface Mount 1210 (3225 Metric), Concave
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 750mA 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 48V 125mA Ih Surface Mount 1206 (3216 Metric), Concave
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 Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 60V 100mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 110mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 120mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 150mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 170mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 180mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 2.5A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 200mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 250mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 3.75A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 300mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 3A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 400mA 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 Surface Mount 1206 (3216 Metric), Concave
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 80mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 900mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 6V 1.1A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 1.1A Ih Surface Mount 1812 (4532 Metric), Concave
Polymeric PTC Resettable Fuse 6V 1.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 1.6A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 1.75A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 1A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 2.6A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 2.82A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 2A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 3.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 3.8A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 350mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 3A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 4.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 4A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 500mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 6A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 750mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 8V 1.1A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 8V 1.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 8V 750mA Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 90V 1.1A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 1.35A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 1.6A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 1.85A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 100mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 150mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 170mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 2.5A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 200mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 250mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 3.75A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 300mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 350mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 3A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 400mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 500mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 550mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 650mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 750mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 900mA Ih Through Hole Radial, Disc
POLYSWITCH RESETTABLE PPTC
POWER MODULE WITH PROFINET INTER
POWER MODULE WITH STATUS OUTPUT
PTC 16V POLYFUSE SURF MOUNT 1206
PTC RESET FUSE 16V 350MA 1206
PTC RESET FUSE 30V 160MA 1206
PTC RESET FUSE 30V 200MA 1206
PTC RESET FUSE 6V 500MA 1210
PTC RESET FUSE
SENSOR PTC RADIAL
SINGLE-POSITION ADAPTERS WITH CR
SPD 138VAC MCOV 1 POLE
SPD 195VDC/138VAC MCOV 1 POLE
SPD 28VAC/40VDC MCOV 1 POLE
SPD 30VAC MCOV 1 POLE
SPD 30VAC/36VDC MCOV 1 POLE
SPD 3VAC/5VDC MCOV 1 POLE
SPD 42VDC/30VAC MCOV 1 POLE
SPD TYP 2/TYP 3 34VAC MCOV 1POLE
SPD TYP2/TYP3 150VAC/150VDC MCOV
SPD TYPE 2/TYPE 3 MCOV 1 POLE
SPD TYPE 2/TYPE 4 150VAC MCOV
SPD TYPE 2/TYPE 4 275VAC MCOV
SPD TYPE 2/TYPE 4 420VAC MCOV
SPD TYPE 2/TYPE 4 840VAC MCOV
SPD
SURGE PROTECTION
TMC 7 B BUS CAP
TMC 7 B1 80 37 CA
TMC 7 B1 80 57 C
TMC 7 B1 END CAP
TMC 7 B1 TERM
TMC 7 B2 80 46 CA
TMC 7 B2 80 56 C
TMC 7 B2/3 END CAP
TMC 7 B2/3 TERM
TMC 7 B3 80 48 CA
TMC 7 B3 80 57 C
TMC 7/8 LOTO-1
TMC 7/8 LOTO-2
TMC 7/8 LOTO-3
TTC-6-3-HF-12DC-PT
TTC-6-3-HF-F-12DC-PT
TTC-6-3-HF-F-24AC-PT -I
TTC-6-MOV-D-120AC-PT -I
TTC-6-MOV-D-120AC-UT -I
TTC-6P-1X2-EX-24DC-U T-I
TTC-6P-1X2-F-24DC-PT -I
TTC-6P-1X2-F-24DC-UT -I
TTC-6P-2X1-F-24DC-PT -I
TTC-6P-2X1-F-24DC-UT -I
TTC-6P-3-24DC-I-P
TTC-6P-3-24DC-PT-I
TTC-6P-3-5DC-I-P
TTC-6P-3-EX-24DC-I-P
TTC-6P-3-EX-24DC-UT- I
TTC-6P-3-HF-12DC-PT- I
TTC-6P-3-HF-F-12DC-P T-I
TTC-6P-T3-24DC-I-P
TTC-6P-T3-24DC-PT-I
TTC-6P-T3-24DC-UT-I
TYPE 2 SURGE PROTECTION PLUG WIT
VAL-MS 1500DC-PV-ST
VAL-MS 1500DC-PV/2+V-FM
VAL-MS 1500DC-PV/2+V
VAL-SEC-T2-2+F-120DC -FM
VAL-SEC-T2-2+F-220DC -FM
VAL-SEC-T2-2+F-380DC -FM
VAL-US-277/40/3+0-FM
VAL-US-277/80/3+0-FM
VAL-US-347/30/3+1V-F M
VSSC4 GDT 24VAC/DC 20KA
VSSC6TRGDT240VAC/DC1 0KA

<< Prev Next >>