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CRCW040212K4FKED - Vishay

Description: Vishay CRCW Series Thick Film Surface Mount Resistor 0402 Case 12.4kΩ ±1% 0.063W ±100ppm/°C

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CRCW040212K4FKED - Vishay - PCB symbol
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PCB Footprints
CRCW040212K4FKED - Vishay PCB footprint - Other - Other - CRCW0402
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3D Models
CRCW040212K4FKED - Vishay - 3D model - Other - CRCW0402
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CRCW040212K4FKED Details

  • Manufacturer Part Number:

    CRCW040212K4FKED

  • 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

  • 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:

    12400 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    0402

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Terminal Finish:

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

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    50 V

CRCW040212K4FKED Frequently Asked Questions (FAQs)

  • The thermal resistance of the CRCW040212K4FKED is 350°C/W, which is typical for a 0402-sized thick-film resistor.
  • While the CRCW040212K4FKED is a general-purpose resistor, it may not be the best choice for high-frequency applications due to its thick-film construction, which can introduce parasitic inductance and capacitance. For high-frequency applications, consider using a thin-film resistor or a specialized RF resistor.
  • The CRCW040212K4FKED has a maximum operating temperature of 155°C, so it can be used in high-temperature environments. However, the resistor's power rating and reliability may be affected at elevated temperatures. Consult the datasheet and application notes for more information.
  • Yes, the CRCW040212K4FKED is compatible with lead-free soldering processes, making it suitable for RoHS-compliant designs.
  • The CRCW040212K4FKED has an MSL rating of 1, which means it can withstand normal humidity and temperature fluctuations without special handling or storage requirements.

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CRCW040212K4FKED Overview

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CRCW040212K4FKED Alternates

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Part Image RCA040212K4FKED Vishay Intertechnologies

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Part Image RCM1005F1242CS Samsung Electro-Mechanics

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