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Home > Products > Circuit Protection > PTC Resettable Fuses > SRP420
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6486864SRP420 ImageHamlin / Littelfuse

SRP420

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Specifications
  • Part Number
    SRP420
  • Manufacturer/Brand
    Hamlin / Littelfuse
  • Stock Quantity
    In stock
  • Description
    PTC RESET FUSE 30V 4.2A STRAP
  • Lead Free Status / RoHS Status
    Contains lead / RoHS non-compliant
  • Datasheets
    SRP420.pdf
  • Voltage - Max
    30V
  • Type
    Polymeric
  • Time to Trip
    6s
  • Thickness (Max)
    0.043" (1.10mm)
  • Size / Dimension
    1.240" L x 0.522" W (31.50mm x 13.25mm)
  • Series
    PolySwitch®, SRP
  • Resistance - Post Trip (R1) (Max)
    40 mOhms
  • Resistance - Initial (Ri) (Min)
    12 mOhms
  • Ratings
    -
  • Packaging
    Bulk
  • Package / Case
    Strap
  • Operating Temperature
    -40°C ~ 85°C
  • Mounting Type
    User Defined
  • Moisture Sensitivity Level (MSL)
    2A (4 Weeks)
  • Lead Spacing
    -
  • Lead Free Status / RoHS Status
    Contains lead / RoHS non-compliant
  • Height - Seated (Max)
    -
  • Detailed Description
    Polymeric PTC Resettable Fuse 30V 4.2A Ih User Defined Strap
  • Current - Trip (It)
    7.6A
  • Current - Max
    100A
  • Current - Hold (Ih) (Max)
    4.2A
  • Approvals
    CSA, TUV, UL

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