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CRCW04021R91FKED - Vishay

Description: Standard Thick Film Chip Resistors value 1R91 ohm.

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CRCW04021R91FKED - Vishay PCB footprint - Other - Other - CRCW0402
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CRCW04021R91FKED - Vishay  - 3D model - Other - CRCW0402
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CRCW04021R91FKED Details

  • Manufacturer Part Number:

    CRCW04021R91FKED

  • 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:

    11 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, 7 Inch

  • Rated Power Dissipation (P):

    0.063 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    1.91 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

CRCW04021R91FKED Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for the CRCW04021R91FKED is 260°C to 270°C (500°F to 520°F) for a maximum of 10 seconds.
  • Yes, the CRCW04021R91FKED is suitable for high-frequency applications up to 1 GHz due to its thin-film construction and low inductance.
  • The CRCW04021R91FKED has a maximum operating temperature of 155°C (311°F). While it can tolerate high temperatures, it's not recommended for continuous operation above 125°C (257°F).
  • The power rating of the CRCW04021R91FKED at 70°C is 0.125 W. However, it's essential to derate the power according to the ambient temperature and other environmental factors.
  • Yes, the CRCW04021R91FKED is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in environmentally friendly designs.

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CRCW04021R91FKED Overview

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Parts related to CRCW04021R91FKED

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CRCW04021R91FKED Alternates

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Image Part Number Model
Part Image CDP04021R911%100PPM/KNP20 Microtech GmbH Electronic

Fixed Resistor, Metal Glaze/thick Film, 0.1W, 1.91ohm, 50V, 1% +/-Tol, 100ppm/Cel, 0402,

Part Image CDF-K04021R911%100PPM/KNS Microtech GmbH Electronic

Fixed Resistor, Metal Glaze/thick Film, 0.063W, 1.91ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP

Part Image CDF-K04021R911%100PPM/KNP20 Microtech GmbH Electronic

Fixed Resistor, Metal Glaze/thick Film, 0.063W, 1.91ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP

Part Image CRCW04021001R911%RF4 Vishay Intertechnologies

Fixed Resistor, Metal Glaze/thick Film, 0.063W, 1.91ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402,

Part Image D10/CRCW04021001R911%ET7E3 Vishay Intertechnologies

Fixed Resistor, Metal Glaze/thick Film, 0.063W, 1.91ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402,

For a full list of alternate parts for CRCW04021R91FKED, check out Findchips.com