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MFR-25FBF52-1K21 - Yageo Group

Description: Res Metal Film 1.21K Ohm 1% 0.25W(1/4W) ±100ppm/C Conformal Coated AXL Automotive Bulk

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MFR-25FBF52-1K21 - Yageo Group PCB footprint - Resistors, Axial Diameter Horizontal Mounting - Resistors, Axial Diameter Horizontal Mounting - MFR-25
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MFR-25FBF52-1K21 - Yageo Group  - 3D model - Resistors, Axial Diameter Horizontal Mounting - MFR-25
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MFR-25FBF52-1K21 Details

  • Manufacturer Part Number:

    MFR-25FBF52-1K21

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.90

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    YAGEO Corporation

  • YTEOL:

    9

  • Construction:

    Tubular

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.55 mm

  • Lead Length:

    28 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    155 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    2.4 mm

  • Package Length:

    6.3 mm

  • Package Shape:

    CYLINDRICAL PACKAGE

  • Package Style:

    Axial

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    0.25 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    1210 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    MATTE TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    250 V

MFR-25FBF52-1K21 Frequently Asked Questions (FAQs)

  • The thermal resistance of the MFR-25FBF52-1K21 is typically around 250°C/W, but this value can vary depending on the specific application and operating conditions.
  • Yes, the MFR-25FBF52-1K21 is designed to be resistant to sulfurization, which means it can withstand the corrosive effects of sulfur compounds in the atmosphere.
  • While the MFR-25FBF52-1K21 is a general-purpose resistor, it is not optimized for high-frequency applications. For high-frequency use cases, a specialized high-frequency resistor may be more suitable.
  • Yes, the MFR-25FBF52-1K21 is compatible with lead-free soldering processes, making it suitable for use in modern electronic assemblies.
  • The recommended storage condition for the MFR-25FBF52-1K21 is in a dry, cool place with a temperature range of 5°C to 30°C and humidity below 70%.

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MFR-25FBF52-1K21 Overview

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Image Part Number Model
Part Image MFR-25FTFPN1K21 YAGEO Corporation

Fixed Resistor, Metal Film, 0.25W, 1210ohm, 250V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED

Part Image FMF-25FTF1K21 YAGEO Corporation

Fixed Resistor, Metal Film, 0.25W, 1210ohm, 250V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED

Part Image MFR-25FBF1K21 YAGEO Corporation

Fixed Resistor, Metal Film, 0.25W, 1210ohm, 250V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED

Part Image MFR-25FTF521K21 YAGEO Corporation

Fixed Resistor, Metal Film, 0.25W, 1210ohm, 250V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED

Part Image MFN-25FTF52-1K21 YAGEO Corporation

Fixed Resistor, Metal Film, 0.25W, 1210ohm, 250V, 1% +/-Tol, -100,100ppm/Cel,

For a full list of alternate parts for MFR-25FBF52-1K21, check out Findchips.com