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 3.7A Trip time 8.7 sec Hold current 1.85A Max voltage 30V Max current 40A Radial leaded package Initial resistance 0.03 to 0.06R Post-trip resistance 0.09R Lead pitch 5.8mm Dimensions 10.2mm x 7.6mm x 15.7mm UL and TUV approvedNote: Previously manufactured by Raychem.
Trip Current
3.7A
Trip Time
8.7s
Max Current Rating
40A
Max Voltage Rating
30V
Height
15.7mm
Hold Current
1.85A
Initial Resistance
0.06Ω
Lead Pitch
5.8mm
Length
10.2mm
Package/Case Style
Radial leaded
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