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WHC2R0FE - Ohmite

Description: Ohmite WH Series ceramic Axial Wirewound Resistor 2Ω 1% 2W ±50ppm/°C

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WHC2R0FE - Ohmite  - 3D model
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WHC2R0FE Details

  • Manufacturer Part Number:

    WHC2R0FE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED, ROHS COMPLIANT

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    10

  • Additional Feature:

    PRECISION

  • Construction:

    Epoxy Molded

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.8 mm

  • Lead Length:

    25 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    6.86 mm

  • Package Length:

    11.4 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Axial

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    2 W

  • Rated Temperature:

    70 °C

  • Resistance:

    2 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    50 ppm/°C

  • Terminal Finish:

    TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

WHC2R0FE Frequently Asked Questions (FAQs)

  • The thermal resistance of the WHC2R0FE is not explicitly stated in the datasheet, but according to Ohmite's application notes, the thermal resistance for similar resistors in the WHC series is around 20-30°C/W.
  • While the WHC2R0FE is a wirewound resistor, it's not specifically designed for high-frequency applications. Ohmite recommends their thin-film resistors, such as the TLF series, for high-frequency use.
  • The WHC2R0FE is designed to meet the requirements of MIL-PRF-39007, which includes vibration testing. However, it's essential to consult with Ohmite's application engineers to ensure the resistor meets the specific vibration requirements of your application.
  • Ohmite recommends a soldering temperature of 260°C (500°F) for 3-5 seconds, maximum. Exceeding these limits can damage the resistor.
  • Yes, the WHC2R0FE is RoHS compliant, meaning it meets the European Union's Restriction of Hazardous Substances directive.

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WHC2R0FE Overview

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