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OY121KE - Ohmite

Description: Ohmite OY Series ceramic Axial Ceramic Resistor 120Ω ±10% 2W -1300 → ±300ppm/°C

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Symbol
OY121KE - Ohmite - PCB symbol
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PCB Footprints
OY121KE - Ohmite PCB footprint - Resistors, Axial Diameter Horizontal Mounting - Resistors, Axial Diameter Horizontal Mounting - OY183KE-
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3D Models
OY121KE - Ohmite - 3D model - Resistors, Axial Diameter Horizontal Mounting - OY183KE-
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OY121KE Details

  • Manufacturer Part Number:

    OY121KE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED, ROHS COMPLIANT

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.90

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    5.5

  • Additional Feature:

    NON INDUCTIVE

  • Construction:

    Tubular

  • JESD-609 Code:

    e2

  • Lead Diameter:

    0.8 mm

  • Lead Length:

    38 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    220 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Diameter:

    7 mm

  • Package Length:

    19 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Axial

  • Packing Method:

    TR, 13 INCH

  • Rated Power Dissipation (P):

    2 W

  • Rated Temperature:

    70 °C

  • Resistance:

    120 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    CERAMIC COMPOSITION

  • Temperature Coefficient:

    1600 ppm/°C

  • Terminal Finish:

    TIN COPPER

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

  • Working Voltage:

    400 V

OY121KE Frequently Asked Questions (FAQs)

  • The thermal resistance of the OY121KE is not explicitly stated in the datasheet, but it can be estimated to be around 1.5°C/W based on similar products from Ohmite.
  • While the datasheet doesn't explicitly mention vibration resistance, Ohmite's resistors are generally designed to withstand moderate vibrations. However, it's recommended to consult with Ohmite's application engineers for specific vibration requirements.
  • The OY121KE is a commercial-grade resistor, but Ohmite does offer high-reliability versions of their resistors. For high-reliability applications, it's recommended to consult with Ohmite's application engineers to determine the best solution.
  • The OY121KE is rated for operation up to 155°C, but derating may be necessary for extended periods at high temperatures. Consult the datasheet and Ohmite's application notes for more information.
  • Yes, the OY121KE is RoHS and REACH compliant, as stated in Ohmite's environmental compliance documentation.

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OY121KE Overview

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