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F40J20KE - Ohmite

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F40J20KE - Ohmite  - 3D model
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F40J20KE Details

  • Manufacturer Part Number:

    F40J20KE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.29.00.00

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    10

  • Construction:

    All-Welded

  • JESD-609 Code:

    e1

  • Mounting Feature:

    CHASSIS MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    350 °C

  • Package Diameter:

    25.4 mm

  • Package Length:

    50.8 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Chassis Mount

  • Rated Power Dissipation (P):

    40 W

  • Rated Temperature:

    25 °C

  • Resistance:

    20000 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    260 ppm/°C

  • Terminal Finish:

    TIN SILVER COPPER

  • Terminal Shape:

    LUG

  • Tolerance:

    5%

  • Working Voltage:

    655 V

F40J20KE Frequently Asked Questions (FAQs)

  • The thermal resistance of the F40J20KE is typically around 10°C/W, but this value can vary depending on the specific application and mounting method. It's recommended to consult with Ohmite's technical support or refer to the manufacturer's thermal management guidelines for more information.
  • The F40J20KE is a wirewound resistor, which can exhibit inductive behavior at high frequencies. While it can be used in high-frequency applications, it's not the most ideal choice. Ohmite recommends using their non-inductive resistors, such as the F40J20KN series, for high-frequency applications above 100 kHz.
  • The F40J20KE is designed to withstand moderate vibration levels, but it's not specifically designed for high-vibration environments. If your application involves extreme vibration, it's recommended to consult with Ohmite's technical support to determine the best resistor for your specific requirements.
  • Yes, the F40J20KE resistor is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, meeting the requirements for lead-free and hazardous substance-free components.
  • Ohmite recommends soldering the F40J20KE at a temperature of 260°C (500°F) for 3-5 seconds, with a maximum soldering time of 10 seconds. It's essential to follow proper soldering techniques and temperature control to avoid damaging the resistor.

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F40J20KE Overview

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