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WHC100FET - Ohmite

Description: Ohmite WH Series ceramic Axial Wirewound Resistor 100Ω 1% 2W ±20ppm/°C

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WHC100FET - Ohmite  - 3D model
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WHC100FET Details

  • Manufacturer Part Number:

    WHC100FET

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • 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:

    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:

    100 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    20 ppm/°C

  • Terminal Finish:

    Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    14.1421 V

WHC100FET Frequently Asked Questions (FAQs)

  • The thermal resistance of the WHC100FET is typically around 1.5°C/W, but this can vary depending on the specific application and mounting method.
  • While the WHC100FET is primarily designed for low-frequency applications, it can be used in high-frequency applications up to 100 kHz with some limitations. However, it's essential to consider the device's parasitic inductance and capacitance when operating at high frequencies.
  • To ensure proper heat sinking, it's essential to use a thermally conductive interface material (e.g., thermal grease or thermal tape) between the device and the heat sink. Additionally, the heat sink should be designed to provide adequate airflow and have a sufficient surface area to dissipate heat efficiently.
  • The maximum allowable voltage for the WHC100FET is 100V, but it's essential to consider the device's power rating and thermal limitations when operating at high voltages.
  • The WHC100FET is designed to handle high currents up to 100A, but it's essential to consider the device's power rating, thermal limitations, and PCB design when operating at high currents.

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WHC100FET Overview

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Part Image WNC100FET Ohmite Mfg Co

Fixed Resistor, Wire Wound, 2W, 100ohm, 14.1421V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount