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Home > Products > Circuit Protection > PTC Resettable Fuses > TRF250-145US
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355307TRF250-145US ImageHamlin / Littelfuse

TRF250-145US

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Reference Price(In US Dollars)

In stock
1+
$0.83
5+
$0.806
10+
$0.781
50+
$0.657
100+
$0.546
250+
$0.496
500+
$0.422
1000+
$0.372
5000+
$0.335
Inquiry Online
Specifications
  • Part Number
    TRF250-145US
  • Manufacturer/Brand
    Hamlin / Littelfuse
  • Stock Quantity
    In stock
  • Description
    PTC RESET FUSE 60V 145MA RADIAL
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Datasheets
    1.TRF250-145US.pdf
    2.TRF250-145US.pdf
  • ECAD Model
  • Voltage - Max
    60V (250V Int)
  • Type
    Polymeric
  • Time to Trip
    4s
  • Thickness (Max)
    -
  • Size / Dimension
    0.236" L x 0.150" W (6.00mm x 3.80mm)
  • Series
    PolySwitch®, TRF250
  • Resistance - Post Trip (R1) (Max)
    14 Ohms
  • Resistance - Initial (Ri) (Min)
    3.5 Ohms
  • Ratings
    -
  • Packaging
    Bulk
  • Package / Case
    Radial, Disc
  • Other Names
    RF0029-000
  • Operating Temperature
    -40°C ~ 85°C
  • Mounting Type
    Through Hole
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Manufacturer Standard Lead Time
    10 Weeks
  • Lead Spacing
    0.197" (5.00mm)
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Height - Seated (Max)
    0.394" (10.00mm)
  • Detailed Description
    Polymeric PTC Resettable Fuse 60V (250V Int) 145mA Ih Through Hole Radial, Disc
  • Current - Trip (It)
    290mA
  • Current - Max
    3A
  • Current - Hold (Ih) (Max)
    145mA
  • Approvals
    CSA, TUV, UL

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