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WNC100FET - Ohmite

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

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WNC100FET - Ohmite  - 3D model
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WNC100FET Details

  • Manufacturer Part Number:

    WNC100FET

  • 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:

    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

WNC100FET Frequently Asked Questions (FAQs)

  • The thermal resistance of the WNC100FET is typically around 1.5°C/W (junction-to-case) and 5°C/W (junction-to-ambient) at a maximum operating temperature of 150°C.
  • Yes, the WNC100FET is suitable for high-frequency applications up to 1 MHz, but it's essential to consider the device's parasitic capacitance and inductance when designing the circuit.
  • To ensure reliability, it's crucial to follow proper derating guidelines, provide adequate heat sinking, and consider the device's thermal management when operating in high-temperature environments.
  • A recommended PCB layout for the WNC100FET includes a thermal pad for heat sinking, a low-inductance layout, and a Kelvin connection for the gate-source voltage to minimize parasitic inductance.
  • Yes, the WNC100FET is suitable for switching applications, but it's essential to consider the device's switching characteristics, such as rise and fall times, and ensure proper gate drive and layout to minimize switching losses.

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WNC100FET Overview

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Part Image WHC100FET Ohmite Mfg Co

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