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TKH45P500RFE-TR - Ohmite

Description: 500 Ohms ±1% 45W Chip Resistor PFC10 (TO-126 SMT) Pulse Withstanding Thick Film

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TKH45P500RFE-TR - Ohmite - PCB symbol
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PCB Footprints
TKH45P500RFE-TR - Ohmite PCB footprint - Other - Other - TKH45P500RFE-TR-1
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TKH45P500RFE-TR - Ohmite - 3D model - Other - TKH45P500RFE-TR-1
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TKH45P500RFE-TR Details

  • Manufacturer Part Number:

    TKH45P500RFE-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TO-252

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.29.00.00

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    0

  • Construction:

    Rectangular

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    0.91 mm

  • Package Length:

    12 mm

  • Package Style:

    TO-252

  • Package Width:

    8.3 mm

  • Packing Method:

    TR, 13 INCH

  • Rated Power Dissipation (P):

    45 W

  • Rated Temperature:

    25 °C

  • Resistance:

    500 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    500 V

TKH45P500RFE-TR Frequently Asked Questions (FAQs)

  • The thermal resistance of the TKH45P500RFE-TR is typically around 10°C/W, but it's recommended to consult Ohmite's application notes or contact their support for more specific information.
  • The TKH45P500RFE-TR is a wirewound resistor, which may not be the best choice for high-frequency applications due to its inductive nature. For high-frequency applications, consider using a thin-film or thick-film resistor instead.
  • The TKH45P500RFE-TR is designed to withstand moderate vibration, but extreme vibration may affect its performance and reliability. Consult Ohmite's application notes or contact their support for more information on vibration testing and recommendations.
  • Yes, the TKH45P500RFE-TR is compatible with lead-free soldering processes, but it's essential to follow Ohmite's recommended soldering profiles and guidelines to ensure reliable assembly.
  • Ohmite provides a derating curve in their datasheet, but it's recommended to consult their application notes or contact their support for more specific information on derating the TKH45P500RFE-TR for your specific application.

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TKH45P500RFE-TR Overview

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