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WSC69271R650FBA - Vishay

Description: • All welded construction • Molded encapsulation • Wraparound terminations • Excellent stability at different environmental conditions • High power ratings (up to 3 W) • Superior surge capability • Available in non-inductive styles with AyrtonPerry winding (WSN in lieu of WSC, maximum resistance is one-half WSC range) • AEC-Q200 qualified (1) • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912

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WSC69271R650FBA - Vishay - PCB symbol
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WSC69271R650FBA - Vishay PCB footprint - Resistor Moulded - Resistor Moulded - WSC6927
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WSC69271R650FBA - Vishay - 3D model - Resistor Moulded - WSC6927
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WSC69271R650FBA Details

  • Manufacturer Part Number:

    WSC69271R650FBA

  • Rohs Code:

    No

  • 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:

    7

  • Additional Feature:

    PRECISION

  • Construction:

    Rectangular

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    7.11 mm

  • Package Length:

    17.53 mm

  • Package Style:

    SMT

  • Package Width:

    6.98 mm

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    3 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    1.65 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    6927

  • Surface Mount:

    YES

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    50 ppm/°C

  • Terminal Finish:

    TIN LEAD

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    2.22 V

WSC69271R650FBA Frequently Asked Questions (FAQs)

  • The thermal resistance (Rth) of the WSC69271R650FBA is 35°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 WSC69271R650FBA 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 very high-frequency applications (>100 MHz). For high-frequency designs, consider using thin-film or thick-film resistors instead.
  • The WSC69271R650FBA has a maximum operating temperature of 150°C, but its power rating derates above 125°C. Be sure to check the power derating curve in the datasheet and consider the resistor's thermal resistance when designing for high-temperature applications.
  • The WSC69271R650FBA is designed for continuous operation, but it can handle pulse loads to some extent. However, the resistor's power rating and thermal resistance become critical factors in pulse-load applications. Consult Vishay's application notes or contact their support team for guidance on specific pulse-load requirements.
  • Vishay recommends a soldering temperature of 260°C (500°F) and a soldering time of 3-5 seconds. However, it's essential to follow the specific soldering guidelines for your assembly process and ensure that the resistor is not exposed to excessive thermal stress.

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WSC69271R650FBA Overview

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WSC69271R650FBA Alternates

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Part Image WSC69271.65OHM1%B43 Vishay Intertechnologies

Fixed Resistor, Wire Wound, 3W, 1.65ohm, 2.2249V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 6927, CHIP
Part Image WSC69271.65OHM1%EA Vishay Intertechnologies

Fixed Resistor, Wire Wound, 3W, 1.65ohm, 2.2249V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 6927,
Part Image WSC69271R650FTB Vishay Intertechnologies

Fixed Resistor, Wire Wound, 3W, 1.65ohm, 2.22V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 6927, CHIP
Part Image WSN69271R650FEK Vishay Dale

RESISTOR, WIRE WOUND, 3 W, 1 %, 50 ppm, 1.65 ohm, SURFACE MOUNT, 6927, CHIP, GREEN
Part Image WSN69271.65OHM1%R86 Vishay Intertechnologies

Fixed Resistor, Wire Wound, 3W, 1.65ohm, 2.2249V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 6927, CHIP
For a full list of alternate parts for WSC69271R650FBA, check out Findchips.com