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L225J1R0E - Ohmite

Description: Ohmite L225 Series Solder High Power Wire Wound Resistor, 1Ω ±5% 225W

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L225J1R0E Details

  • Manufacturer Part Number:

    L225J1R0E

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.29.00.00

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    8

  • Additional Feature:

    FLAMEPROOF

  • Construction:

    All-Welded

  • Manufacturer Series:

    270

  • Mounting Feature:

    CHASSIS MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    350 °C

  • Package Diameter:

    28.6 mm

  • Package Length:

    266.7 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Radial

  • Rated Power Dissipation (P):

    225 W

  • Rated Temperature:

    25 °C

  • Resistance:

    1 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Series:

    270

  • Subcategory:

    Fixed Resistors

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    400 ppm/°C

  • Terminal Shape:

    LUG

  • Tolerance:

    5%

  • Working Voltage:

    4595 V

L225J1R0E Frequently Asked Questions (FAQs)

  • The thermal resistance of the L225J1R0E is typically around 10°C/W, but this can vary depending on the specific application and mounting method. It's recommended to consult with Ohmite's technical support or application notes for more information.
  • The L225J1R0E 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 LVR series, for high-frequency applications.
  • The L225J1R0E is designed to withstand moderate vibration, but it's not recommended for extreme vibration environments. Ohmite recommends using their vibration-resistant resistors, such as the VRS series, for applications that require high vibration resistance.
  • The L225J1R0E has an MSL rating of 1, which means it can withstand normal humidity levels without special handling or storage requirements. However, it's still recommended to follow proper storage and handling procedures to ensure the resistor's reliability and performance.
  • The L225J1R0E has a maximum operating temperature of 250°C, but it's recommended to derate the power rating at higher temperatures to ensure reliability and performance. Consult with Ohmite's technical support or application notes for more information on temperature derating.

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L225J1R0E Overview

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Part Image SLN225J1R0E Ohmite Mfg Co

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Part Image SL225J1R0E Ohmite Mfg Co

Fixed Resistor, Wire Wound, 225W, 1ohm, 4595V, 5% +/-Tol, -400,400ppm/Cel,

Part Image CL225J1R0E Ohmite Mfg Co

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Part Image CLF225J1R0E Ohmite Mfg Co

Fixed Resistor, Wire Wound, 225W, 1ohm, 4595V, 5% +/-Tol, -400,400ppm/Cel,