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CRCW040249R9FKEE - Vishay

Description: Standard Thick Film Chip Resistors value 49R9 ohm.

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CRCW040249R9FKEE - Vishay - PCB symbol
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PCB Footprints
CRCW040249R9FKEE - Vishay PCB footprint - Other - Other - CRCW0402
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3D Models
CRCW040249R9FKEE - Vishay - 3D model - Other - CRCW0402
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CRCW040249R9FKEE Details

  • Manufacturer Part Number:

    CRCW040249R9FKEE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Israel, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    13

  • Additional Feature:

    RATED AC VOLTAGE (V): 50

  • Construction:

    Rectangular

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    155 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    0.35 mm

  • Package Length:

    1 mm

  • Package Style:

    SMT

  • Package Width:

    0.5 mm

  • Packing Method:

    TR, Paper, 13 Inch

  • Rated Power Dissipation (P):

    0.063 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    49.9 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    0402

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Terminal Finish:

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

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    50 V

CRCW040249R9FKEE Frequently Asked Questions (FAQs)

  • The thermal resistance of the CRCW040249R9FKEE is 350°C/W, which is relatively low and suitable for high-power applications.
  • Yes, the CRCW040249R9FKEE is designed to be resistant to moisture and humidity, with a moisture sensitivity level (MSL) of 1, which means it can withstand normal humidity levels without degradation.
  • Yes, the CRCW040249R9FKEE is suitable for high-frequency applications up to 1 GHz, thanks to its low inductance and high-frequency stability.
  • Yes, the CRCW040249R9FKEE is fully compliant with the RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) directives, making it suitable for use in environmentally friendly designs.
  • The recommended soldering temperature for the CRCW040249R9FKEE is between 260°C to 280°C, with a maximum soldering time of 3 seconds.

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CRCW040249R9FKEE Overview

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CRCW040249R9FKEE Alternates

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Image Part Number Model
Part Image WR04X49R9FQLZ Walsin Technology Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 49.9ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402
Part Image WR04W49R9FALJ Walsin Technology Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 49.9ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402
Part Image HASG02FWEX49R9A Hitano Enterprise Corp

Fixed Resistor, Metal Glaze/thick Film, 0.1W, 49.9ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402
Part Image RCA040249R9FKEC Vishay Intertechnologies

Fixed Resistor, Metal Glaze/thick Film, 0.063W, 49.9ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP
Part Image RCM1005F49R9CS Samsung Electro-Mechanics

Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 49.9ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402
For a full list of alternate parts for CRCW040249R9FKEE, check out Findchips.com