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40FR20E - Ohmite

Description: Ohmite 40 Series Axial Wirewound Resistor 200mΩ ±1% 10W ±90ppm/°C

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PCB Footprints
40FR20E - Ohmite PCB footprint - Resistors, Axial Diameter Horizontal Mounting - Resistors, Axial Diameter Horizontal Mounting - 40 Series
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3D Models
40FR20E - Ohmite  - 3D model - Resistors, Axial Diameter Horizontal Mounting - 40 Series
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40FR20E Details

  • Manufacturer Part Number:

    40FR20E

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    9

  • Construction:

    Tubular

  • Lead Diameter:

    1.024 mm

  • Lead Length:

    38.1 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    10.3 mm

  • Package Length:

    48.3 mm

  • Package Style:

    Axial

  • Rated Power Dissipation (P):

    10 W

  • Rated Temperature:

    25 °C

  • Resistance:

    0.2 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    1000 V

40FR20E Frequently Asked Questions (FAQs)

  • The thermal resistance of the 40FR20E is typically around 1.5°C/W, but this can vary depending on the specific application and mounting method.
  • The 40FR20E is designed for general-purpose applications and may not be suitable for high-frequency applications above 100 kHz. For high-frequency applications, Ohmite recommends using their HF series resistors.
  • The 40FR20E has a maximum operating temperature of 150°C, but it's recommended to derate the power rating above 125°C to ensure reliable operation.
  • Ohmite recommends soldering the 40FR20E at a temperature of 260°C (500°F) for 3-5 seconds, with a maximum temperature of 300°C (572°F) for 1 second.
  • Yes, the 40FR20E is RoHS and REACH compliant, making it suitable for use in EU and other regions with similar regulations.

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40FR20E Overview

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