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CRCW1206249KFKEAC - Vishay

Description: Thick Film Resistors - SMD 1/4Watt 249Kohms 1% Commercial Use

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CRCW1206249KFKEAC - Vishay - PCB symbol
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PCB Footprints
CRCW1206249KFKEAC - Vishay PCB footprint - Resistor Chip - Resistor Chip - CRCW1206
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3D Models
CRCW1206249KFKEAC - Vishay - 3D model - Resistor Chip - CRCW1206
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CRCW1206249KFKEAC Details

  • Manufacturer Part Number:

    CRCW1206249KFKEAC

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    12

  • Additional Feature:

    RATED AC VOLTAGE (V) : 200

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    155 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    0.55 mm

  • Package Length:

    3.05 mm

  • Package Style:

    SMT

  • Package Width:

    1.55 mm

  • Packing Method:

    TR, PAPER, 7 INCH

  • Rated Power Dissipation (P):

    0.25 W

  • Rated Temperature:

    70 °C

  • Resistance:

    249000 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    1206

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

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

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    200 V

CRCW1206249KFKEAC Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for CRCW1206249KFKEAC is 260°C (500°F) for 10 seconds, with a peak temperature of 280°C (536°F) for 5 seconds.
  • Yes, the CRCW1206249KFKEAC is a thick-film resistor designed for high-frequency applications up to 100 MHz. However, it's essential to consider the self-resonance frequency and parasitic inductance when using it in high-frequency circuits.
  • The CRCW1206249KFKEAC has a maximum operating temperature of 155°C (311°F). While it can tolerate high temperatures, it's essential to derate the power according to the temperature derating curve provided in the datasheet to ensure reliable operation.
  • Yes, the CRCW1206249KFKEAC is compatible with lead-free soldering processes and meets the requirements of the RoHS (Restriction of Hazardous Substances) directive.
  • The CRCW1206249KFKEAC has an MSL rating of 1, which means it can withstand a maximum of 30 days in a humidity-controlled environment before soldering.

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CRCW1206249KFKEAC Overview

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CRCW1206249KFKEAC Alternates

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Part Image HFWF06FW-2493-S Hitano Enterprise Corp

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Part Image WR12X2493FGL Walsin Technology Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.25W, 249000ohm, 200V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 1206
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