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MF-R250

  • In Stock: 470
  • Available: 190859

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $0.36108US $0.36
10+US $0.24072US $2.41
30+US $0.18054US $5.42
100+US $0.14443US $14.44
500+US $0.13240US $66.20
1000+US $0.12036US $120.36

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

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Product Parameter

  • Manufacturer
    Bourns, Inc.
  • Manufacturer's Part No.
    MF-R250
  • Categories
    Circuit Protection
  • Sub-Categories
    PTC Resettable Fuses
  • Series
    Multifuse®, MF-R
  • Size / Dimension
    0.472Lx0.118W 12.00mmx3.00mm
  • Wire/Cable Diameter
    810 μm
  • Part Status
    Active
  • Current Rating
    2.5A
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C~85°C
  • Factory Lead Time
    7 Weeks
  • Terminal Shape
    WIRE
  • Packaging
    Bulk
  • Published
    2005
  • Voltage - Rated DC
    30V
  • Approval Agency
    cURus, TUV
  • Mount
    PCB, Through Hole
  • Pbfree Code
    yes
  • Resistance
    48mOhm
  • Voltage - Rated
    30V
  • Height
    18.3mm
  • Radiation Hardening
    No
  • Lead Free
    Lead Free
  • Contact Plating
    Tin
  • Termination
    Radial
  • Power Dissipation
    1.2W
  • Body Material
    Polymer
  • Type
    Polymeric
  • Thickness
    3mm
  • Max Power Dissipation
    1.2W
  • Flammability Rating
    UL94 V-0
  • Lead Length
    7.6mm
  • Lead Pitch
    5.1mm
  • Time to Trip
    10.3s
  • Lead Diameter
    810 μm
  • Operating Supply Voltage
    30V
  • Number of Terminations
    2
  • Terminal Pitch
    5.1mm
  • Max Current Rating
    40A
  • Thermistor Application
    TEMPERATURE SENSING
  • Height Seated (Max)
    0.720 18.30mm
  • Lead Spacing
    0.201 5.10mm
  • Trip Current
    5A
  • Hold Current
    2.5A
  • Resistance - Initial (Ri) (Min)
    25mOhm
  • Resistance - Post Trip (R1) (Max)
    70mOhm
  • Package / Case
    Radial, Disc

Environmental & Export Classifications

  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • RoHS Status
    ROHS3 Compliant
  • JESD-609 Code
    e3
  • REACH SVHC
    No SVHC

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • 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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