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RPS50RE - Ohmite

Description: Ohmite 225W Rheostat, 50Ω, ±10%

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RPS50RE - Ohmite  - 3D model
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RPS50RE Details

  • Manufacturer Part Number:

    RPS50RE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.39.00.80

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    7.5

  • Actuator Orientation:

    HORIZONTAL

  • Actuator Type:

    SHAFT

  • Construction:

    Open Core

  • Ganging Number:

    1

  • Mounting Feature:

    PANEL MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    1

  • Package Diameter:

    127 mm

  • Package Length:

    53.98 mm

  • Package Shape:

    CIRCULAR PACKAGE

  • Package Style:

    Panel Mount

  • Rated Power Dissipation (P):

    225 W

  • Resistance:

    50 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    POTENTIOMETER

  • Rotational Angle:

    310 deg

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Terminal Shape:

    LUG

  • Tolerance:

    10%

RPS50RE Frequently Asked Questions (FAQs)

  • The thermal resistance of the RPS50RE 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 RPS50RE is primarily designed for DC and low-frequency AC applications, it can be used in high-frequency applications up to 100 kHz with some limitations. However, the inductance and ESR of the resistor may affect its performance at high frequencies. It's recommended to consult with Ohmite's application engineers to determine the suitability of the RPS50RE for specific high-frequency applications.
  • The RPS50RE is designed to withstand moderate vibration levels, but it may not be suitable for extremely high-vibration environments. Ohmite recommends following the recommended mounting and installation procedures to ensure the resistor's reliability in vibration-prone applications.
  • The RPS50RE is rated for operation up to 155°C, but its performance and reliability may be affected at temperatures above 125°C. It's recommended to derate the resistor's power rating and consult with Ohmite's application engineers for high-temperature applications.
  • Yes, the RPS50RE is RoHS and REACH compliant, meeting the requirements of the European Union's directives on the restriction of hazardous substances and the registration, evaluation, authorization, and restriction of chemicals.

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