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SQMR520KJ - TE Connectivity

Description: Body Features: Lead Type Radial-Leaded | Configuration Features: Number of Resistors 1 | Dimensions: Passive Component Dimensions 25 x 13 x 9 MM | Electrical Characteristics: Resistance Class 1kΩ – 1MΩ | Power Rating 5 WATT | Resistance Value 20K OHM | Passive Component Tolerance 5 PCT | Packaging Features: Packaging Method Loose Piece - Box | Product Type Features: Element Type Metal Oxide | Element Type Wire Wound | Resistor Type Power Resistor | Termination Features: Termination Area Base Material Co

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Symbol
SQMR520KJ - TE Connectivity - PCB symbol
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PCB Footprints
SQMR520KJ - TE Connectivity PCB footprint - Other - Other - SQMR520KJ-1
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3D Models
SQMR520KJ - TE Connectivity - 3D model - Other - SQMR520KJ-1
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SQMR520KJ Details

  • Manufacturer Part Number:

    SQMR520KJ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED, ROHS COMPLIANT

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.90

  • Factory Lead Time:

    19 Weeks, 2 Days

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    6.3

  • Construction:

    Rectangular

  • Lead Diameter:

    0.8 mm

  • Lead Length:

    3.5 mm

  • Lead Spacing:

    5 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    250 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    25 mm

  • Package Length:

    13 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    9 mm

  • Packing Method:

    BULK, BOX

  • Physical Dimension:

    25mm x 13mm x 9mm

  • Rated Power Dissipation (P):

    5 W

  • Resistance:

    20000 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    5135

  • Surface Mount:

    NO

  • Technology:

    METAL OXIDE FILM

  • Temperature Coefficient:

    300 ppm/°C

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

SQMR520KJ 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 optimal performance and reliability.
  • To ensure proper soldering, follow the recommended soldering profile and temperature guidelines provided in the datasheet. Use a solder with a melting point between 217°C to 227°C, and ensure the soldering iron is set to 250°C to 270°C. Avoid applying excessive force or vibration during the soldering process.
  • The SQMR520KJ is rated for operation from -40°C to 125°C. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. Consult the datasheet for specific temperature-related derating information.
  • Yes, the SQMR520KJ is designed to withstand high-vibration environments. However, it's crucial to ensure the device is properly mounted and secured to the PCB to prevent mechanical stress and damage. Consult TE Connectivity's application notes for guidance on designing for high-vibration environments.
  • To troubleshoot issues with the SQMR520KJ, start by consulting the datasheet and application notes. Check for proper PCB layout, soldering, and component orientation. Use oscilloscopes or logic analyzers to debug signal integrity issues. If the problem persists, contact TE Connectivity's technical support for further assistance.

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SQMR520KJ Overview

Use the download button to access the SQMR520KJ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SQMR5, or try a keyword search, such as Fixed Resistors

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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