The Littelfuse Polyswitch is a resettable device that performs like a fuse under overcurrent conditions, but is unique in that it will reset. As soon as an overcurrent condition is reached the Polyswitch heats up to its trip temperature.
- Trip current 1.3A
- Trip time 5.3 sec
- Hold current 0.65A
- Max voltage 72V
- Max current 40A
- Radial leaded package
- Initial resistance 0.31 to 0.48R
- Post-trip resistance 0.72R
- Lead pitch 5.1mm
- Dimensions 9.7mm x 7.6mm x 14.5mm
- UL and TUV approved
Note: Previously manufactured by Raychem.
Height |
14.5mm |
Hold Current |
0.65A |
Initial Resistance |
0.48Ω |
Lead Pitch |
5.1mm |
Length |
9.7mm |
Max Current Rating |
40A |
Max Voltage Rating |
72V |
Package/Case Style |
Radial leaded |
Trip Current |
1.3A |
Trip Time |
5.3s |
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