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HSC2503R3J - TE Connectivity

Description: 3.3 ohm, Wire Wound, 5 %, Power Resistor, 250 W, 2 Terminations, ±50 ppm/°C, M6 Threaded Stud, Loose Piece - Tray, 42 mm [1.654 in] Height, CGS HS

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HSC2503R3J Details

  • Manufacturer Part Number:

    HSC2503R3J

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.29.00.00

  • Factory Lead Time:

    21 Weeks, 2 Days

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    9

  • Additional Feature:

    RATED AC VOLTAGE (V): 2200

  • Construction:

    Rectangular

  • Mounting Feature:

    CHASSIS MOUNT

  • Number of Terminals:

    2

  • Package Height:

    42 mm

  • Package Length:

    109 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Chassis Mount

  • Package Width:

    73 mm

  • Packing Method:

    BULK, TRAY

  • Physical Dimension:

    163mm x 73mm x 42mm

  • Rated Power Dissipation (P):

    250 W

  • Rated Temperature:

    25 °C

  • Resistance:

    3.3 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    50 ppm/°C

  • Terminal Shape:

    STUD

  • Tolerance:

    5%

  • Working Voltage:

    2200 V

HSC2503R3J 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 management and to prevent overheating.
  • To ensure reliability in high-vibration environments, it's crucial to follow proper mounting and soldering techniques. TE Connectivity recommends using a strain relief mechanism, such as a cable tie or a clamp, to secure the connector to the PCB. Additionally, using a potting compound or conformal coating can help to further reduce the risk of vibration-induced failures.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, it's essential to note that the maximum operating temperature range may vary depending on the specific application and environmental conditions. It's recommended to consult with TE Connectivity's technical support team or to perform thorough thermal testing to determine the maximum operating temperature range for your specific use case.
  • The HSC2503R3J is not designed for use in high-humidity or wet environments. However, TE Connectivity offers other connectors in the same series that are designed for use in harsh environments, such as the HSC2503R3J-HR, which features a hydrophobic coating to prevent moisture ingress. It's essential to consult with TE Connectivity's technical support team to determine the best connector for your specific application.
  • The recommended torque specification for the HSC2503R3J is 0.5 Nm to 1.5 Nm. It's essential to follow this torque specification to ensure proper mating and to prevent damage to the connector or the PCB.

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HSC2503R3J Overview

Use the download button to access the HSC2503R3J 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like HSC25, 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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