PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.

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Littelfuse Inc. 72R375XH

PTC RESET FUSE 72V 3.75A RADIAL

0.7

Littelfuse Inc. LVR016K

PTC RESET FUSE 240V 160MA RADIAL

0.27

Littelfuse Inc. VTP110F

PTC RESET FUSE 16V 1.1A STRAP

0.67

Littelfuse Inc. RHEF400

PTC RESET FUSE 16V 4A RADIAL

0.67

Bourns, Inc. CMF-SDP50-2

PTC RESET FUSE 230V 90MA 4SMD

1.2

Bourns, Inc. MF-RX020/72-0

PTC RESET FUSE 72V 200MA RADIAL

0.64

Bourns, Inc. MF-R090-0-9

PTC RESET FUSE 30V 900MA RADIAL

0.64

Littelfuse Inc. LVR008NS

PTC RESET FUSE 240V 80MA RADIAL

0.64