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SBCHE154R7K - TE Connectivity

Description: Body Features: Lead Type Axial-Leaded | Configuration Features: Number of Resistors 1 | Dimensions: Passive Component Dimensions 75 x 10 x 9 MM | Electrical Characteristics: Resistance Value 4.7 OHM | Power Rating 17 WATT | Resistance Class Up to 1kΩ | Passive Component Tolerance 10 PCT | Packaging Features: Packaging Method Loose Piece - Box | Product Type Features: Resistor Type Power Resistor | Element Type Wire Wound | Termination Features: Termination Area Base Material Copper | Number of Terminations

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SBCHE154R7K - TE Connectivity - PCB symbol
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PCB Footprints
SBCHE154R7K - TE Connectivity PCB footprint - Other - Other - SBCHE11_2020
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3D Models
SBCHE154R7K - TE Connectivity - 3D model - Other - SBCHE11_2020
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SBCHE154R7K Details

  • Manufacturer Part Number:

    SBCHE154R7K

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Factory Lead Time:

    23 Weeks, 5 Days

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    10

  • Construction:

    Rectangular

  • Lead Diameter:

    0.8 mm

  • Lead Length:

    30 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    75 mm

  • Package Length:

    10 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Axial

  • Package Width:

    9 mm

  • Packing Method:

    BULK, BOX

  • Physical Dimension:

    75mm x 10mm x 9mm

  • Rated Power Dissipation (P):

    17 W

  • Resistance:

    4.7 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    3935

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    400 ppm/°C

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

  • Working Voltage:

    8.9387 V

SBCHE154R7K 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 these guidelines to ensure proper assembly and minimize thermal resistance.
  • Proper thermal management is crucial for the SBCHE154R7K. Ensure good airflow around the component, and consider using a heat sink or thermal interface material (TIM) to reduce thermal resistance. The datasheet provides thermal resistance values to help with thermal design.
  • The SBCHE154R7K has an operating temperature range of -55°C to +150°C, as specified in the datasheet. However, it's essential to consider the derating curves and thermal management to ensure reliable operation within this range.
  • The SBCHE154R7K is designed to withstand vibrations, but it's essential to follow TE Connectivity's guidelines for vibration testing and ensure proper mounting and assembly to minimize the risk of mechanical failure.
  • TE Connectivity recommends following the J-STD-020D.1 standard for soldering the SBCHE154R7K. This standard provides guidelines for temperature, time, and soldering techniques to ensure reliable assembly.

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SBCHE154R7K 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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SBCHE154R7K Alternates

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Part Image SBCV154R7K TE Connectivity

Fixed Resistor, Wire Wound, 17W, 4.7ohm, 10% +/-Tol, -400,400ppm/Cel, 3935