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SMF520KJT - TE Connectivity

Description: Configuration Features: Number of Resistors 1 | Dimensions: Product Length .531 INCH | Product Height .268 INCH | Product Width .287 INCH | Product Height 6.8 MM | Product Width 7.3 MM | Product Length 13.5 MM | Electrical Characteristics: Power Rating 5 WATT | Operating Voltage 500 V | Passive Component Tolerance 5 PCT | Resistance Value 20K OHM | Resistance Class 1kΩ – 1MΩ | Packaging Features: Packaging Method Taped & Reeled | Product Type Features: Element Type Metal Film | Resistor Type Power Resis

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PCB Footprints
SMF520KJT - TE Connectivity PCB footprint - Resistor Moulded - Resistor Moulded - SM_5
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SMF520KJT - TE Connectivity  - 3D model - Resistor Moulded - SM_5
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SMF520KJT Details

  • Manufacturer Part Number:

    SMF520KJT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    8

  • Additional Feature:

    FLAME PROOF

  • Construction:

    Rectangular

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    6.8 mm

  • Package Length:

    13.5 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    7.3 mm

  • Packing Method:

    TR

  • Physical Dimension:

    7.3mm x 13.5mm

  • Rated Power Dissipation (P):

    5 W

  • Rated Temperature:

    20 °C

  • Resistance:

    20000 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    5329

  • Surface Mount:

    YES

  • Technology:

    METAL FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    5%

  • Working Voltage:

    500 V

SMF520KJT Frequently Asked Questions (FAQs)

  • TE Connectivity provides a recommended PCB layout and land pattern in their application note AN-1043, which can be found on their website. It's essential to follow this layout to ensure proper soldering and to prevent thermal issues.
  • The SMF520KJT has a high power dissipation capability, but it still requires proper thermal management. Ensure good airflow around the device, use a heat sink if necessary, and follow the recommended PCB layout to minimize thermal resistance.
  • The SMF520KJT has an operating temperature range of -40°C to 150°C, but it's essential to derate the power handling capability at higher temperatures to prevent thermal runaway.
  • Yes, the SMF520KJT is designed to withstand high-vibration environments. However, it's essential to ensure that the device is properly secured to the PCB and that the PCB is designed to withstand the vibration levels.
  • The SMF520KJT is a moisture-sensitive device. To prevent moisture ingress, follow proper handling and storage procedures, use a dry pack or desiccant, and ensure that the device is soldered within the recommended time frame after opening the package.

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SMF520KJT Overview

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About TE Connectivity

TE Connectivity, a global leader in connectivity and sensor solutions, designs and manufactures products that enable a more connected world. Serving a diverse range of industries, including automotive, industrial, medical, aerospace, and telecommunications, TE Connectivity offers a broad portfolio of products such as connectors, sensors, relays, and passive components. The company's innovations help improve the reliability and performance of electronic systems.

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