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WSN251549R90FEA - Vishay

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WSN251549R90FEA - Vishay  - 3D model
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WSN251549R90FEA Details

  • Manufacturer Part Number:

    WSN251549R90FEA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    11

  • Additional Feature:

    NON INDUCTIVE; 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:

    2.79 mm

  • Package Length:

    6.35 mm

  • Package Style:

    SMT

  • Package Width:

    3.81 mm

  • Packing Method:

    TR, EMBOSSED PLASTIC, 13 INCH

  • Rated Power Dissipation (P):

    1 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    49.9 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    2515

  • Surface Mount:

    YES

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    20 ppm/°C

  • Terminal Finish:

    Tin (Sn)

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    7.06 V

WSN251549R90FEA Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for WSN251549R90FEA is 260°C (500°F) for 10 seconds, with a peak temperature of 280°C (536°F) for 5 seconds.
  • Yes, WSN251549R90FEA is resistant to sulfurization due to its passivation layer, which protects the resistor from sulfur-containing atmospheres.
  • While WSN251549R90FEA is not specifically designed for high-frequency applications, it can be used up to 1 GHz with minimal parasitic inductance and capacitance effects. However, it's essential to consider the resistor's self-resonance frequency and impedance characteristics in high-frequency designs.
  • WSN251549R90FEA is designed to operate up to 155°C (311°F) with a derated power rating. It's essential to consider the resistor's power rating and temperature coefficient when operating in high-temperature environments.
  • Yes, WSN251549R90FEA is compatible with lead-free soldering processes, making it suitable for RoHS-compliant designs.

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WSN251549R90FEA Overview

Use the download button to access the WSN251549R90FEA 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.
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Part Image WSC251549R90FTB Vishay Intertechnologies

Fixed Resistor, Wire Wound,

Part Image WSC251549R90FTA Vishay Intertechnologies

Fixed Resistor, Wire Wound, 1W, 49.9ohm, 7.064V, 1% +/-Tol, 20ppm/Cel, Surface Mount, 2515, CHIP

Part Image WSC251549R90FBA Vishay Intertechnologies

Fixed Resistor, Wire Wound, 1W, 49.9ohm, 7.064V, 1% +/-Tol, 20ppm/Cel, Surface Mount, 2515, CHIP

Part Image WSN251549.9OHM1%EK Vishay Intertechnologies

Fixed Resistor, Wire Wound, 1W, 49.9ohm, 7.064V, 1% +/-Tol, 20ppm/Cel, Surface Mount, 2515,

Part Image WSN251549R90FTB Vishay Intertechnologies

Fixed Resistor, Wire Wound, 1W, 49.9ohm, 7.06V, 1% +/-Tol, 20ppm/Cel, Surface Mount, 2515, CHIP

For a full list of alternate parts for WSN251549R90FEA, check out Findchips.com