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CRCW120649R9FKEA - Vishay

Description: Vishay CRCW Series Thick Film Resistor 1206 Case 49.9Ω ±1% 0.25W ±100ppm/K

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CRCW120649R9FKEA - Vishay - PCB symbol
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PCB Footprints
CRCW120649R9FKEA - Vishay PCB footprint - Resistor Chip - Resistor Chip - CRCW1206
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CRCW120649R9FKEA - Vishay - 3D model - Resistor Chip - CRCW1206
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CRCW120649R9FKEA Details

  • Manufacturer Part Number:

    CRCW120649R9FKEA

  • 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:

    12

  • Additional Feature:

    RATED AC VOLTAGE (V): 200

  • Construction:

    Rectangular

  • 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:

    3.2 mm

  • Package Style:

    SMT

  • Package Width:

    1.6 mm

  • Packing Method:

    TR, Paper, 7 Inch

  • Rated Power Dissipation (P):

    0.25 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    49.9 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    1206

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Terminal Finish:

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

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    200 V

CRCW120649R9FKEA Frequently Asked Questions (FAQs)

  • The thermal resistance of the CRCW120649R9FKEA is 350°C/W, which is typical for a 1206-sized chip resistor.
  • While the CRCW120649R9FKEA is a general-purpose resistor, it may not be the best choice for high-frequency applications due to its relatively high inductance. For high-frequency applications, consider using a resistor with a lower inductance, such as a thin-film resistor.
  • The CRCW120649R9FKEA has a maximum operating temperature of 155°C, so it can be used in high-temperature environments. However, the resistor's power rating will decrease as the temperature increases, so be sure to derate the power accordingly.
  • Yes, the CRCW120649R9FKEA is compatible with wave soldering. However, the recommended soldering temperature is 260°C for 10 seconds, and the resistor should be subjected to a maximum of 3 reflow cycles.
  • The CRCW120649R9FKEA has an MSL rating of 1, which means it can withstand a maximum of 30 days in a humidity-controlled environment before being soldered.

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CRCW120649R9FKEA Overview

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CRCW120649R9FKEA Alternates

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Part Image RC1206FR-1349R9P YAGEO Corporation

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Part Image MC1206-49R9-FB101Q RCD Components Inc

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Part Image MC1206W-49R9-FB RCD Components Inc

Fixed Resistor, Metal Glaze/thick Film, 0.25W, 49.9ohm, 200V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 1206
For a full list of alternate parts for CRCW120649R9FKEA, check out Findchips.com