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WSC4527400R0FEA - Vishay

Description: Wirewound Resistors - SMD 2watts 400ohms 1%

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WSC4527400R0FEA - Vishay - PCB symbol
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PCB Footprints
WSC4527400R0FEA - Vishay PCB footprint - Resistor Moulded - Resistor Moulded - WSC4527
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WSC4527400R0FEA - Vishay - 3D model - Resistor Moulded - WSC4527
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WSC4527400R0FEA Details

  • Manufacturer Part Number:

    WSC4527400R0FEA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • 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 Shape:

    RECTANGULAR PACKAGE

  • 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:

    400 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    4527

  • Surface Mount:

    YES

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    20 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    28.2843 V

WSC4527400R0FEA Frequently Asked Questions (FAQs)

  • The thermal resistance of the WSC4527400R0FEA is not explicitly stated in the datasheet, but it can be estimated to be around 250-300°C/W, which is typical for thick-film chip resistors of this size and material.
  • The WSC4527400R0FEA is a general-purpose thick-film chip resistor, and its high-frequency performance is not optimized. It may exhibit significant inductance and capacitance at high frequencies, which can affect its impedance and phase response. For high-frequency applications, a specialized thin-film or wirewound resistor may be more suitable.
  • The WSC4527400R0FEA has a power rating of 0.5W, which is relatively low. It is not suitable for high-power applications. For higher power ratings, consider using a larger resistor package or a specialized high-power resistor.
  • The WSC4527400R0FEA has an operating temperature range of -55°C to 155°C. While it can tolerate high temperatures, it's essential to derate the power rating accordingly to prevent overheating and ensure reliable operation.
  • Yes, the WSC4527400R0FEA is compatible with lead-free soldering processes. It is RoHS-compliant and can withstand the higher temperatures associated with lead-free soldering.

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WSC4527400R0FEA Overview

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WSC4527400R0FEA Alternates

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Image Part Number Model
Part Image WSC4527400R0FEK Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 400ohm, 28.2843V, 1% +/-Tol, 20ppm/Cel, Surface Mount, 4527, CHIP
Part Image WSC0002400R0FEK Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 400ohm, 28.2843V, 1% +/-Tol, 20ppm/Cel, Surface Mount, 4527, CHIP
Part Image WSC0002400R0FEA Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 400ohm, 28.2843V, 1% +/-Tol, 20ppm/Cel, Surface Mount, 4527, CHIP
Part Image WSC0002400R0FEB Vishay Intertechnologies

Fixed Resistor, Wire Wound, 2W, 400ohm, 28.2843V, 1% +/-Tol, 20ppm/Cel, Surface Mount, 4527, CHIP
Part Image WSC4527400R0FTA Vishay Dale

RESISTOR, WIRE WOUND, 2 W, 1 %, 20 ppm, 400 ohm, SURFACE MOUNT, 4527, CHIP
For a full list of alternate parts for WSC4527400R0FEA, check out Findchips.com