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WSC45271R000FEA - Vishay

Description: Res Wirewound 4527 1 Ohm 1% 2W ±50ppm/°C J-Lead SMD Automotive T/R

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WSC45271R000FEA - Vishay - PCB symbol
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PCB Footprints
WSC45271R000FEA - Vishay PCB footprint - Resistor Moulded - Resistor Moulded - WSC4527
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WSC45271R000FEA - Vishay - 3D model - Resistor Moulded - WSC4527
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WSC45271R000FEA Details

  • Manufacturer Part Number:

    WSC45271R000FEA

  • 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:

    28 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:

    1 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:

    1%

  • Working Voltage:

    1.41 V

WSC45271R000FEA Frequently Asked Questions (FAQs)

  • The recommended land pattern for WSC45271R000FEA is a rectangular pad with a size of 2.5mm x 1.25mm, with a non-solder mask defined (NSMD) pad shape.
  • Yes, WSC45271R000FEA is rated for operation up to 150°C, making it suitable for high-temperature applications. However, it's essential to ensure that the component is properly derated to prevent overheating.
  • To prevent electrostatic discharge (ESD) damage, handle WSC45271R000FEA with ESD-protective equipment, such as wrist straps, mats, and bags. Ensure that the component is stored in a protective package when not in use.
  • The recommended soldering profile for WSC45271R000FEA is a peak temperature of 260°C, with a dwell time of 10-30 seconds. Ensure that the component is soldered using a solder with a melting point below 260°C.
  • Yes, WSC45271R000FEA is rated for operation in humid environments, with a moisture sensitivity level (MSL) of 1. However, it's essential to ensure that the component is properly sealed and protected from moisture ingress.

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WSC45271R000FEA Overview

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WSC45271R000FEA Alternates

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Image Part Number Model
Part Image WSC45271R000FEK Vishay Dale

RESISTOR, WIRE WOUND, 2 W, 1 %, 50 ppm, 1 ohm, SURFACE MOUNT, 4527, CHIP, GREEN
Part Image WSC00021R000FBA Vishay Dale

RESISTOR, WIRE WOUND, 2 W, 1 %, 50 ppm, 1 ohm, SURFACE MOUNT, 4527, CHIP
Part Image WSC00021R000FTA Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 1ohm, 1.4142V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP
Part Image WSN45271R000FEB Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 1ohm, 1.414V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP
Part Image WSN-21OHM1%B43 Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 1ohm, 1.4142V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP
For a full list of alternate parts for WSC45271R000FEA, check out Findchips.com