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WSC45274R700DEA - Vishay

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WSC45274R700DEA Details

  • Manufacturer Part Number:

    WSC45274R700DEA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    10

  • Additional Feature:

    PRECISION

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    4.24 mm

  • Package Length:

    11.56 mm

  • Package Style:

    SMT

  • Package Width:

    6.98 mm

  • Packing Method:

    TR, EMBOSSED PLASTIC, 13 INCH

  • Rated Power Dissipation (P):

    2 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    4.7 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    4527

  • Surface Mount:

    YES

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    50 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    0.5%

  • Working Voltage:

    3.07 V

WSC45274R700DEA Frequently Asked Questions (FAQs)

  • The thermal resistance (Rth) of the WSC45274R700DEA is 350°C/W, which is not explicitly stated in the datasheet but can be found in Vishay's application notes or by contacting their support team.
  • While the datasheet doesn't provide explicit information on high-frequency performance, the WSC45274R700DEA is a wirewound resistor, which generally has a self-resonant frequency in the range of 10-100 MHz. It may not be the best choice for high-frequency applications above 100 MHz. For such applications, consider using thin-film or thick-film resistors instead.
  • The WSC45274R700DEA is a wirewound resistor with a ceramic core, which provides some degree of mechanical robustness. However, it's essential to ensure that the resistor is properly secured and mounted to withstand vibrations. Vishay recommends following their mounting guidelines and performing environmental testing to ensure the resistor's reliability in high-vibration environments.
  • Vishay recommends a soldering temperature of 260°C (500°F) with a maximum soldering time of 10 seconds. It's essential to follow these guidelines to prevent damage to the resistor or its termination.
  • Yes, the WSC45274R700DEA is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, as stated in Vishay's documentation and website.

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WSC45274R700DEA Overview

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Image Part Number Model
Part Image WSC00024R700DTB Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 4.7ohm, 3.07V, 0.5% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP

Part Image WSC45274R700DTB Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 4.7ohm, 3.07V, 0.5% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP

Part Image WSC45274R700DEA Vishay Dale

RESISTOR, WIRE WOUND, 2 W, 0.5 %, 50 ppm, 4.7 ohm, SURFACE MOUNT, 4527, CHIP, GREEN

Part Image WSN00024R700DEB Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 4.7ohm, 3.07V, 0.5% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP

Part Image WSN-24.7OHM0.5%R86 Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 4.7ohm, 3.0659V, 0.5% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP

For a full list of alternate parts for WSC45274R700DEA, check out Findchips.com