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ESKA LP24-420F PTC Fuse 24V, 4.2A

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ESKA LP24-420F PTC Fuse 24V, 4.2A

ESKA
Order Code:

54-5854

Brand: ESKA MPN: FSR420F EAN-13: 2050000376122
Qty Unit Price (Ex VAT)
20+ £0.380
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 10
107 available to back orderBack-order availability date - 11/01/2026

PTC fuses respond to overcurrents in circuits, interrupt the flow of current and are reactivated when their surroundings return to normal, so they do not need replacing. PTC fuses are used in chargers, transformers, small motors, mobiles, loudspeakers, etc.


  • Current 4.2A
  • Contact spacing: 0.8mm
  • Dimensions, height: 13.2mm
  • Dimensions, length: 31.0mm
  • Dimensions, width: 0.8mm
  • Fuse type: PTC fuse
  • Max. resistance: 0.024 Ω
  • Nominal voltage: 24V
  • Product Specifications: ESKA number: LP420F
Current - Hold 4.2A
Current - Trip 7.6A
Current - Max 100A
Voltage - Max 24V
Time to Trip 6s
Package/ Case SMD
Size/ Dimension 31mm
Lead Spacing 0.8mm
Height 13.2mm
Initial Resistance 0.024Ω

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