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Littelfuse SRP420F product image
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Littelfuse SRP420FRoHS

Manufacturer
Littelfuse
MPN
SRP420F
LCSC Part #
C2760756
Packaging
-
Customer #
Key Attributes
PTC RESET FUSE 30V 4.2A
Datasheetpdf iconLittelfuse SRP420F
In-Stock: 46
46 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.7405$ 0.74
10+$ 0.7227$ 7.23
30+$ 0.7097$ 21.29
100+$ 0.6967$ 69.67
Standard Packaging500/Full Bag
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Products Specifications

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TypeDescription
CategoryCircuit Protection/PTC Resettable Fuses
ManufacturerLittelfuse
Packaging-
Operating Temperature-40℃~+85℃
Voltage - Max30V
Hold Current4.2A
Pitch-
Current - Max100A
Power Dissipation2.9W
Trip Current7.6A
Height-
Length-
Width-
Time to Trip(Max)6s
Resistance @ 25℃12mΩ
Resistance - Post Trip (R1) (Max)40mΩ
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging500
Sales UnitPiece

Introduction

AI Translation

PolySwitch offers several material platforms to help protect battery applications. Each of these material platforms offers different performance characteristics that allow the engineer greater design flexibility. PolySwitch devices for battery protection include SRP, LR4, VTP, VLP, VLR, MXP and MGP series, disc and special - application strap devices.

Features

AI Translation
  • RoHS compliant
  • Lead - free versions of all devices are available
  • Broad range of resettable devices available
  • Current ratings from 1.1A to 13A
  • Voltage ratings from 6V to 30V
  • Agency recognition: UL, CSA, TÜV
  • Fast time - to - trip
  • Low resistance

Applications

AI Translation
  • Mobile phone and smart phone battery packs
  • Tablet PC battery packs
  • Mobile radio battery packs
  • Computer battery packs
  • Digital camera battery packs
  • Portable media player battery packs
  • Power tools (charge line)