Littlefuse RXEF020 0.2A Polyswitch Fuse

Raychem
Order Code:

26-0700

Brand: Raychem MPN: RXEF020
Qty Unit Price (Ex VAT)
5+ £0.295
50+ £0.274
100+ £0.253
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
487 in stock, despatched same dayAdditional quantity lead time 8 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 0.4A
  • Trip time 2.2 sec
  • Hold current 0.2A
  • Max voltage 72V
  • Max current 40A
  • Radial leaded package
  • Initial resistance 1.83 to 2.75R
  • Post-trip resistance 4.4R
  • Lead pitch 5.1mm
  • Dimensions 7.4mm x 7.6mm x 12.2mm
  • UL and TUV approved

Note: Previously manufactured by Raychem.

Type Polyswitch
Voltage - Max 72V
Current 0.2A
Package/ Case Radial leaded
Current - Max 40A
Current - Trip 0.4A
Height 12.2mm
Initial Resistance 2.75O
Lead Spacing 5.1mm
Size/ Dimension 7.4mm
Time to Trip 2.2s

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