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TUW5J4R7E - Ohmite

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TUW5J4R7E - Ohmite  - 3D model
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TUW5J4R7E Details

  • Manufacturer Part Number:

    TUW5J4R7E

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    9

  • Additional Feature:

    FLAME PROOF

  • Construction:

    Rectangular

  • Lead Diameter:

    0.8 mm

  • Lead Length:

    35 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Package Height:

    9 mm

  • Package Length:

    22 mm

  • Package Style:

    Axial

  • Package Width:

    10 mm

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    4.7 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

  • Working Voltage:

    350 V

TUW5J4R7E Frequently Asked Questions (FAQs)

  • The thermal resistance of the TUW5J4R7E is not explicitly stated in the datasheet, but according to Ohmite's general specifications for the TUW series, the thermal resistance is typically around 10-15°C/W.
  • While the TUW5J4R7E is a wirewound resistor, it's not specifically designed for high-frequency applications. Ohmite recommends their thin-film resistors for high-frequency use. However, the TUW5J4R7E can still be used in lower-frequency applications up to a few hundred kHz.
  • The TUW5J4R7E has a maximum operating temperature of 250°C, but it's essential to derate the power rating accordingly. Ohmite provides a derating curve in the datasheet to ensure safe operation. Always check the derating curve and consider the specific application requirements before using the resistor in a high-temperature environment.
  • The TUW5J4R7E has a molded construction with a moisture-resistant coating, which provides some protection against humidity. However, it's not designed for immersion in water or exposure to high-pressure washdowns. If your application requires resistance to moisture and humidity, consider using a resistor with a higher IP rating or additional protection measures.
  • The TUW5J4R7E can be mounted in either a vertical or horizontal orientation. However, it's essential to ensure proper heat dissipation and clearance from surrounding components to prevent overheating and electrical noise issues.

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TUW5J4R7E Overview

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