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WNC1R0FET - Ohmite

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

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WNC1R0FET - Ohmite  - 3D model
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WNC1R0FET Details

  • Manufacturer Part Number:

    WNC1R0FET

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    10

  • Additional Feature:

    NON-INDUCTIVE

  • Construction:

    Tubular

  • 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:

    4.57 mm

  • Package Length:

    11.4 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Axial

  • Packing Method:

    TR, 11.41 INCH

  • Rated Power Dissipation (P):

    2 W

  • Rated Temperature:

    70 °C

  • Resistance:

    1 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    50 ppm/°C

  • Terminal Finish:

    Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    1.4142 V

WNC1R0FET Frequently Asked Questions (FAQs)

  • The thermal resistance of the WNC1R0FET is typically around 2.5°C/W, but this can vary depending on the specific application and mounting method.
  • Yes, the WNC1R0FET is suitable for high-frequency applications up to several hundred kHz, but the user should be aware of the potential for self-resonance and take steps to mitigate it.
  • To ensure reliable soldering, use a soldering iron with a temperature of 250-270°C, and apply a small amount of solder paste to the pads. Avoid overheating the component or using excessive solder.
  • A recommended PCB layout for the WNC1R0FET includes a thermal pad for heat dissipation, and keeping the component away from high-voltage traces and noise sources.
  • The WNC1R0FET is rated for operation up to 150°C, but derating may be necessary for extended operation at high temperatures. Consult the datasheet for specific derating guidelines.

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WNC1R0FET Overview

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