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SMF2470RJT - TE Connectivity

Description: Configuration Features: Number of Resistors 1 | Dimensions: Product Width 4 MM | Product Width .157 INCH | Product Length .264 INCH | Product Height .14 INCH | Product Length 6.7 MM | Product Height 3.55 MM | Electrical Characteristics: Resistance Class Up to 1kΩ | Resistance Value 470 OHM | Power Rating 2 WATT | Operating Voltage 300 V | Passive Component Tolerance 5 PCT | Packaging Features: Packaging Method Taped & Reeled | Product Type Features: Element Type Metal Film | Resistor Type Power Resistor |

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SMF2470RJT - TE Connectivity PCB footprint - Resistor Moulded - Resistor Moulded - SMF2470RJT
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SMF2470RJT - TE Connectivity  - 3D model - Resistor Moulded - SMF2470RJT
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SMF2470RJT Details

  • Manufacturer Part Number:

    SMF2470RJT

  • 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

  • Factory Lead Time:

    29 Weeks, 2 Days

  • 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:

    3.55 mm

  • Package Length:

    6.7 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR

  • Physical Dimension:

    6.7mm x 4mm x 3.55mm

  • Rated Power Dissipation (P):

    2 W

  • Rated Temperature:

    20 °C

  • Resistance:

    470 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    2616

  • Surface Mount:

    YES

  • Technology:

    METAL FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    5%

  • Working Voltage:

    300 V

SMF2470RJT 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 thermal performance and to prevent thermal runaway.
  • To ensure reliability, it's crucial to follow the recommended derating guidelines for temperature and current. Additionally, consider using a thermal interface material (TIM) to improve heat transfer between the device and the heat sink. Regular cleaning and maintenance of the heat sink and surrounding area are also essential.
  • While the datasheet specifies a maximum voltage rating of 40V, it's essential to consider the voltage derating guidelines to ensure the device operates within a safe margin. Consult the datasheet and application notes for specific voltage derating guidelines.
  • The SMF2470RJT is not hermetically sealed, so it's not recommended for use in high-humidity environments. If you must use it in such an environment, consider applying a conformal coating to protect the device from moisture. However, this may affect the device's thermal performance.
  • Store the SMF2470RJT in its original packaging, away from direct sunlight and moisture. Avoid touching the device's leads or body, as the oils from human skin can cause contamination. Use anti-static wrist straps or mats when handling the device to prevent electrostatic discharge (ESD) damage.

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SMF2470RJT 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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