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SQMW522RJ - TE Connectivity

Description: 22 Ω, Wire Wound, Power Resistor, 5 %, 25 x 13 x 9 mm, 2 Termination, Loose Piece - Box, 5 W, ±300 ppm/°C, Tinned Copper Leads Termination, CGS SQ

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SQMW522RJ - TE Connectivity PCB footprint - Other - Other - SQMW522RJ-1
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SQMW522RJ - TE Connectivity  - 3D model - Other - SQMW522RJ-1
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SQMW522RJ Details

  • Manufacturer Part Number:

    SQMW522RJ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    9

  • 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:

    22 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    5135

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    300 ppm/°C

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

SQMW522RJ Frequently Asked Questions (FAQs)

  • TE Connectivity provides a recommended PCB layout and land pattern in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure proper soldering and to prevent thermal issues.
  • To prevent whisker growth, it's crucial to follow proper soldering and assembly techniques. Ensure the PCB is clean and free of contaminants, and use a solder with a low whisker growth rate. Additionally, consider using a conformal coating to protect the connector from environmental factors.
  • The SQMW522RJ is rated for operation from -40°C to 125°C. Operating the connector outside this range may affect its performance, reliability, and lifespan. High temperatures can cause the connector's materials to degrade, leading to increased contact resistance and reduced lifespan.
  • Handle the connectors by the body, avoiding touching the contacts or pins. Store them in a cool, dry place, away from direct sunlight and moisture. Use anti-static packaging and follow ESD precautions to prevent damage from electrostatic discharge.
  • The recommended torque values for the SQMW522RJ's screw terminals can be found in the datasheet or in TE Connectivity's application notes. It's essential to follow these values to ensure proper connection and prevent damage to the connector or PCB.

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SQMW522RJ 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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