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RES250E - Ohmite

Description: Arcol Ohmite 12.5W Rheostat, 250Ω, ±10%

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RES250E - Ohmite  - 3D model
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RES250E Details

  • Manufacturer Part Number:

    RES250E

  • 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:

    8533.31.00.00

  • 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:

    22.23 mm

  • Package Length:

    17.46 mm

  • Package Shape:

    CIRCULAR PACKAGE

  • Package Style:

    Panel Mount

  • Rated Power Dissipation (P):

    12.5 W

  • Resistance:

    250 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    POTENTIOMETER

  • Rotational Angle:

    300 deg

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Terminal Shape:

    LUG

  • Tolerance:

    10%

RES250E Frequently Asked Questions (FAQs)

  • The recommended mounting method for RES250E is through-hole mounting, ensuring the resistor is securely fastened to the PCB to prevent thermal stress and ensure optimal performance.
  • RES250E is designed to operate in high-temperature environments, with a maximum operating temperature of 250°C. However, it's essential to derate the power rating accordingly to ensure reliable performance.
  • RES250E can withstand surge voltages up to 2.5 times the rated voltage for a duration of 1 second, making it suitable for applications with high-voltage transients.
  • While RES250E is primarily designed for power applications, it can be used in high-frequency applications up to 100 kHz. However, it's essential to consider the self-resonant frequency and parasitic inductance when designing high-frequency circuits.
  • The typical lead time for RES250E varies depending on the quantity and availability. However, Ohmite Mfg Co typically quotes a lead time of 6-8 weeks for standard orders.

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RES250E Overview

Use the download button to access the RES250E 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like RES25, or try a keyword search, such as Variable Resistors

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