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SMW23R9JT - TE Connectivity

Description: Configuration Features: Number of Resistors 1 | Dimensions: Product Height 3.55 MM | Product Length .264 INCH | Product Height .14 INCH | Product Width .157 INCH | Product Width 4 MM | Product Length 6.7 MM | Electrical Characteristics: Power Rating 2 WATT | Passive Component Tolerance 5 PCT | Resistance Value 3.9 OHM | Operating Voltage 300 V | Resistance Class Up to 1kΩ | Packaging Features: Packaging Method Taped & Reeled | Product Type Features: Element Type Wire Wound | Resistor Type Power Resistor |

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PCB Footprints
SMW23R9JT - TE Connectivity PCB footprint - Resistor Moulded - Resistor Moulded - SM_2
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3D Models
SMW23R9JT - TE Connectivity  - 3D model - Resistor Moulded - SM_2
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SMW23R9JT Details

  • Manufacturer Part Number:

    SMW23R9JT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Factory Lead Time:

    29 Weeks, 2 Days

  • Manufacturer:

    TE Connectivity

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    280 °C

  • Package Shape:

    RECTANGULAR PACKAGE

  • Packing Method:

    TR

  • Rated Power Dissipation (P):

    2 W

  • Rated Temperature:

    25 °C

  • Resistance:

    3.9 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    4122

  • Surface Mount:

    YES

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    200 ppm/°C

  • Terminal Finish:

    Tin (Sn)

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    5%

  • Working Voltage:

    300 V

SMW23R9JT Frequently Asked Questions (FAQs)

  • TE Connectivity provides a recommended PCB layout and land pattern in their application notes or design guides. It's essential to follow these guidelines to ensure proper soldering and to prevent thermal issues.
  • To ensure reliable wire bonding, follow TE Connectivity's wire bonding guidelines, use the recommended wire material and diameter, and maintain a clean and controlled bonding environment.
  • Proper thermal management is crucial for SMW23R9JT. Ensure good thermal conductivity between the device and the PCB, use thermal vias, and consider heat sinks or thermal interfaces if necessary.
  • While SMW23R9JT is designed to be robust, it's essential to evaluate its performance in high-vibration or high-shock environments. Consult TE Connectivity's application notes or contact their support team for guidance on specific use cases.
  • Follow proper ESD handling and storage procedures, use ESD-protective packaging, and consider incorporating ESD protection devices in your design to prevent damage to the SMW23R9JT.

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SMW23R9JT 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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