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RPS200E - Ohmite

Description: Ohmite 225W Rheostat, 200Ω, ±10%

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RPS200E - Ohmite  - 3D model
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RPS200E Details

  • Manufacturer Part Number:

    RPS200E

  • 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:

    200 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    POTENTIOMETER

  • Rotational Angle:

    310 deg

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Terminal Shape:

    LUG

  • Tolerance:

    10%

RPS200E Frequently Asked Questions (FAQs)

  • The thermal resistance of the RPS200E is not explicitly stated in the datasheet, but according to Ohmite's application notes, the thermal resistance from junction to case (RθJC) is approximately 1.5°C/W, and from case to heat sink (RθCS) is approximately 0.5°C/W.
  • Yes, the RPS200E is designed to withstand high-vibration environments. Ohmite's testing shows that the resistor can withstand vibrations up to 10G peak acceleration, 10-2000 Hz frequency range, and 3 axes.
  • Yes, the RPS200E is designed for high-reliability applications. It is built with a rugged construction and has undergone rigorous testing, including burn-in, environmental testing, and life testing, to ensure its reliability in demanding environments.
  • Yes, the RPS200E is designed to operate in humid environments. It has a moisture sensitivity level (MSL) of 1, which means it can withstand humidity levels up to 85% RH at 85°C without damage.
  • The recommended torque for mounting the RPS200E is 10-15 in-lbs (1.1-1.7 Nm) for the screw terminals, and 5-10 in-lbs (0.6-1.1 Nm) for the clip mounting option.

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RPS200E Overview

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