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
FUSE PTC RESET 10.0A 16V
FUSE PTC RESET 11.0A 16V
FUSE PTC RESET 12.0A 16V
FUSE PTC RESET 13.0A 16V
FUSE PTC RESET 3.5A 16V
FUSE PTC RESET 4.0A 16V
FUSE PTC RESET 4.50A 16V
FUSE PTC RESET 5.0A 16V
FUSE PTC RESET 5.5A 16V
FUSE PTC RESET 6.0A 16V
FUSE PTC RESET 6.5A 16V
FUSE PTC RESET 7.0A 16V
FUSE PTC RESET 7.5A 16V
FUSE PTC RESET 8.0A 16V
FUSE PTC RESET 9.0A 16V
FUSE PULLER MIDGET
Polymeric PTC Resettable Fuse 12V 1.1A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 12V 1.25A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 12V 1.5A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 12V 1.75A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 12V 2.5A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 12V 2.6A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 12V 2A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 12V 3.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 3.8A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 12V 3A Ih Surface Mount 0805 (2012 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 500mA Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 12V 750mA Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 15V 100mA Ih Surface Mount 0805 (2012 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 160mA Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 16V 200mA Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 16V 2A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 16V 350mA Ih Surface Mount 0805 (2012 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 50mA Ih Surface Mount 0805 (2012 Metric), Concave
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 9A Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 16V Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V (265V Int) 120mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V (265V Int) 160mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V (265V Int) 250mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V (265V Int) 330mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V (265V Int) 400mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V (265V Int) 50mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 240V (265V Int) 80mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 24V 100mA Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 250V (600V Int) 150mA Ih Through Hole Radial, Box
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 32V 2A 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 200mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 250mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 300mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 60V 400mA 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 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 1.1A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V 1.25A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V 1.5A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V 1.75A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V 2.5A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V 2.6A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V 2A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V 3.5A Ih Surface Mount 0805 (2012 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 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V 3A Ih Surface Mount 0805 (2012 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 5.5A Ih Surface Mount 1206 (3216 Metric), Concave
Polymeric PTC Resettable Fuse 6V 500mA Ih Surface Mount 0805 (2012 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 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 6V Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 8V 3.5A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 8V 3.8A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 8V 4.5A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 8V 4A Ih Surface Mount 0805 (2012 Metric), Concave
Polymeric PTC Resettable Fuse 90V 550mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 90V 750mA Ih Through Hole Radial, Disc
Polymeric PTC Resettable Fuse 9V 200mA Ih Surface Mount 0805 (2012 Metric), Concave
PTC RESET FUSE 30V 1.35A RADIAL
PTC RESET FUSE 30V 3A RADIAL
PTC RESET FUSE 60V 170MA RADIAL
PTC RESET FUSE 60V 300MA RADIAL
PTC RESET FUSE 60V 50MA RADIAL
PTC RESET FUSE 60V 750MA RADIAL
PTC Resettable Fuse 30V 6A Ih Through Hole Radial, Disc

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