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CRCW251249R9FKEG - Vishay

Description: Vishay CRCW Series Thick Film Surface Mount Resistor 2512 Case 49.9Ω ±1% 1W ±100ppm/°C

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CRCW251249R9FKEG - Vishay PCB footprint - Resistor Chip - Resistor Chip - CRCW2512
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CRCW251249R9FKEG - Vishay  - 3D model - Resistor Chip - CRCW2512
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CRCW251249R9FKEG Details

  • Manufacturer Part Number:

    CRCW251249R9FKEG

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Israel

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    10

  • Additional Feature:

    RATED AC VOLTAGE (V): 500

  • Construction:

    Rectangular

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    155 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    0.6 mm

  • Package Length:

    6.3 mm

  • Package Style:

    SMT

  • Package Width:

    3.15 mm

  • Packing Method:

    TR, Blister, 7 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:

    2512

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    500 V

CRCW251249R9FKEG Frequently Asked Questions (FAQs)

  • The thermal resistance of the CRCW251249R9FKEG is 240°C/W, which is relatively low, making it suitable for high-power applications.
  • Yes, the CRCW251249R9FKEG is resistant to sulfurization, which means it can withstand the corrosive effects of sulfur compounds in the atmosphere.
  • The recommended soldering temperature for the CRCW251249R9FKEG is between 260°C to 280°C, with a maximum exposure time of 10 seconds.
  • Yes, the CRCW251249R9FKEG is compatible with lead-free soldering processes, making it suitable for use in RoHS-compliant applications.
  • The MSL of the CRCW251249R9FKEG is 1, which means it can withstand exposure to moisture without significant degradation.

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CRCW251249R9FKEG Overview

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Part Image CRCW251210049R91%R67 Vishay Intertechnologies

Fixed Resistor, Metal Glaze/thick Film, 1W, 49.9ohm, 500V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512,

Part Image RV2512FK-0749R9L YAGEO Corporation

Fixed Resistor, Metal Glaze/thick Film, 1W, 49.9ohm, 500V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP

Part Image PWR12FVET49R9A Viking Tech Corp

Fixed Resistor, Metal Glaze/thick Film, 1W, 49.9ohm, 500V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512

Part Image HVCR2512-1W-49R9FT VENKEL LTD

Fixed Resistor, Metal Glaze/thick Film, 1W, 49.9ohm, 500V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP, ROHS COMPLIANT

Part Image CRCW251249R9FR67-E3 Vishay Intertechnologies

Fixed Resistor, Metal Glaze/thick Film, 1W, 49.9ohm, 500V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512

For a full list of alternate parts for CRCW251249R9FKEG, check out Findchips.com