Littlefuse RXEF065 0.65A Polyswitch Fuse

Raychem
MPN
RXEF065
Brand
Raychem
Order Code
26-0725
Country of Origin
China
View Full Product Range (17)
Qty Unit Price (Ex VAT)
5+ £0.325
50+ £0.248
100+ £0.231
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Order in multiples of 5
Despatched same day - 335 in stockAdditional quantity lead time 7 months

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.

Type Polyswitch
Voltage - Max 72V
Current 0.65A
Package/ Case Radial leaded
Current - Max 40A
Current - Trip 1.3A
Height 14.5mm
Initial Resistance 0.48Ω
Lead Spacing 5.1mm
Size/ Dimension 9.7mm
Time to Trip 5.3s

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