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250R145U

  • Available: 11

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $1.00440US $1.00
10+US $0.66960US $6.70
30+US $0.50220US $15.07
100+US $0.40176US $40.18
500+US $0.36828US $184.14
1000+US $0.33480US $334.80

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    Littelfuse Inc.
  • Manufacturer's Part No.
    250R145U
  • Categories
    Circuit Protection
  • Sub-Categories
    PTC Resettable Fuses
  • Series
    POLY-FUSE®, 250R
  • ECCN
    EAR99
  • Type
    Polymeric
  • HTS Code
    8533.40.80.70
  • Lead Free
    Lead Free
  • Packaging
    Bulk
  • Published
    2011
  • Lead Pitch
    5.1mm
  • Resistance
    14Ohm
  • Part Status
    Active
  • Pbfree Code
    yes
  • Subcategory
    Non-linear Resistors
  • Termination
    Radial
  • Hold Current
    145mA
  • Lead Spacing
    0.201 5.10mm
  • Time to Trip
    2.5s
  • Trip Current
    290mA
  • Mounting Type
    Through Hole
  • Surface Mount
    NO
  • Voltage - Max
    60V 250V Int
  • Current Rating
    3A
  • Package / Case
    Radial, Disc
  • Terminal Shape
    WIRE
  • Approval Agency
    cURus, TUV
  • Terminal Finish
    Matte Tin (Sn)
  • Size / Dimension
    0.256Lx0.181W 6.50mmx4.60mm
  • Factory Lead Time
    12 Weeks
  • Power Dissipation
    1W
  • Additional Feature
    3 TO 14 OHMS MEASURED AT 20 DEG CEL
  • Max Current Rating
    3A
  • Height Seated (Max)
    0.433 11.00mm
  • Operating Temperature
    -40°C~85°C
  • Number of Terminations
    2
  • Thermistor Application
    OVERLOAD PROTECTION
  • Max Voltage Rating (DC)
    60V
  • Current - Hold (Ih) (Max)
    145mA
  • Rated (AC) Voltage (URac)
    250V
  • Resistance - Initial (Ri) (Min)
    3Ohm
  • Resistance - Post Trip (R1) (Max)
    14Ohm

Environmental & Export Classifications

  • HTSUS
    8533.40.8070
  • ECCN Code
    EAR99
  • RoHS Status
    ROHS3 Compliant
  • JESD-609 Code
    e3
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)

SHIPPING GUIDE

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  • Shipping Cost

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  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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