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WLAR100FET - Ohmite

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WLAR100FET - Ohmite  - 3D model
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WLAR100FET Details

  • Manufacturer Part Number:

    WLAR100FET

  • 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:

    9

  • Construction:

    Tubular

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.6 mm

  • Lead Length:

    25 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Package Diameter:

    2.54 mm

  • Package Length:

    5.08 mm

  • Package Style:

    Axial

  • Packing Method:

    TAPE

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    25 °C

  • Resistance:

    0.1 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    0.2236 V

WLAR100FET Frequently Asked Questions (FAQs)

  • The thermal resistance of the WLAR100FET is typically around 1.5°C/W, but this can vary depending on the specific application and mounting method. It's recommended to consult with Ohmite's application engineers for more detailed information.
  • While the WLAR100FET is primarily designed for low-frequency applications, it can be used in high-frequency applications up to 100 kHz with some limitations. However, the device's performance may degrade at higher frequencies due to its internal inductance and capacitance. It's recommended to consult with Ohmite's application engineers to determine the suitability of the WLAR100FET for specific high-frequency applications.
  • The recommended mounting method for the WLAR100FET is to use a thermally conductive interface material (such as thermal grease or thermal tape) between the device and a heat sink. This helps to minimize thermal resistance and ensure optimal heat dissipation. Additionally, it's recommended to follow Ohmite's recommended mounting guidelines to ensure reliable operation and prevent damage to the device.
  • The WLAR100FET is rated for operation up to 150°C, but its performance may degrade at higher temperatures. It's recommended to derate the device's power handling capability at higher temperatures to ensure reliable operation. Additionally, it's recommended to consult with Ohmite's application engineers to determine the suitability of the WLAR100FET for specific high-temperature applications.
  • Yes, the WLAR100FET can be used in parallel or series configurations to achieve higher power handling capabilities or to improve overall system reliability. However, it's recommended to consult with Ohmite's application engineers to determine the suitability of the WLAR100FET for specific parallel or series configurations and to ensure that the devices are properly matched and configured.

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WLAR100FET Overview

Use the download button to access the WLAR100FET 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like WLAR1, or try a keyword search, such as Wire Wound Resistors

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Part Image WLAR100FE-T Ohmite Mfg Co

Fixed Resistor, Wire Wound, 0.5W, 0.1ohm, 0.2236V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount