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WFMA2512R0250FEA - Vishay

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WFMA2512R0250FEA - Vishay  - 3D model
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WFMA2512R0250FEA Details

  • Manufacturer Part Number:

    WFMA2512R0250FEA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    7.25

  • Additional Feature:

    ANTI-SULFUR

  • Construction:

    Rectangular

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    170 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    0.5 mm

  • Package Length:

    6.35 mm

  • Package Style:

    SMT

  • Package Width:

    3.18 mm

  • Packing Method:

    TR, EMBOSSED PLASTIC, 7 INCH

  • Rated Power Dissipation (P):

    4 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    0.025 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    2512

  • Surface Mount:

    YES

  • Technology:

    METAL STRIP

  • Temperature Coefficient:

    110 ppm/°C

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    0.3162 V

WFMA2512R0250FEA Frequently Asked Questions (FAQs)

  • The recommended land pattern for WFMA2512R0250FEA can be found in Vishay's application note AN2011, which provides guidelines for surface-mount assembly of thick-film resistors.
  • Thermal derating of WFMA2512R0250FEA should be handled according to the guidelines provided in the datasheet. The resistor's power rating decreases as the operating temperature increases. Engineers should ensure that the resistor is operated within the recommended temperature range to avoid overheating and premature failure.
  • The MSL of WFMA2512R0250FEA is 1, which means it can withstand a maximum of 30°C/60% RH for 192 hours. This information is usually not provided in the datasheet but can be obtained from Vishay's customer support or quality department.
  • While WFMA2512R0250FEA is a general-purpose thick-film resistor, it may not be suitable for high-frequency applications due to its construction and materials. Engineers should consider using specialized high-frequency resistors or consulting with Vishay's application engineers for specific guidance.
  • WFMA2512R0250FEA should be stored in a dry, cool place, away from direct sunlight and moisture. The storage temperature should be between -40°C and 40°C, and the relative humidity should be below 60%. This information is usually not provided in the datasheet but can be obtained from Vishay's customer support or quality department.

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WFMA2512R0250FEA Overview

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Part Image WFMA2512R0250FTA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 4W, 0.025ohm, 0.3162V, 1% +/-Tol, 110ppm/Cel, Surface Mount, 2512, CHIP