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GC343DD7LQ154KX18K - Murata Electronics

Description: High Effective Capacitance & High Ripple Current Chip Multilayer Ceramic Capacitors for Automotive (Powertrain/Safety), 1812

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GC343DD7LQ154KX18K - Murata Electronics - PCB symbol
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PCB Footprints
GC343DD7LQ154KX18K - Murata Electronics PCB footprint - Other - Other - GC343x
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3D Models
GC343DD7LQ154KX18K - Murata Electronics - 3D model - Other - GC343x
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GC343DD7LQ154KX18K Details

  • Manufacturer Part Number:

    GC343DD7LQ154KX18K

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.24.00.20

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Capacitance:

    0.15 µF

  • Capacitor Type:

    CERAMIC CAPACITOR

  • Dielectric Material:

    CERAMIC

  • Height:

    2 mm

  • JESD-609 Code:

    e3

  • Length:

    4.5 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Multilayer:

    YES

  • Negative Tolerance:

    10%

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Style:

    SMT

  • Packing Method:

    330mm Reel Embossed Tape

  • Positive Tolerance:

    10%

  • Rated (DC) Voltage (URdc):

    630 V

  • Reference Standard:

    AEC-Q200

  • Size Code:

    4532M/1812

  • Surface Mount:

    YES

  • Temperature Characteristics Code:

    X7T

  • Temperature Coefficient:

    22/-33% ppm/°C

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Width:

    3.2 mm

GC343DD7LQ154KX18K Frequently Asked Questions (FAQs)

  • Murata recommends a land pattern with a pad size of 3.2mm x 1.6mm, with a non-solder mask defined (NSMD) pad shape, and a minimum clearance of 0.2mm between the pad and the solder mask.
  • While the GC343DD7LQ154KX18K is rated for operation up to 125°C, it's essential to consider the derating curve and ensure the capacitor's voltage and temperature ratings are not exceeded. Consult Murata's application notes for guidance on high-temperature use.
  • To prevent damage, handle the capacitor by the body, avoiding touching the terminals. Use a vacuum pickup or tweezers to handle the component, and ensure the assembly process does not subject the capacitor to excessive mechanical stress or vibration.
  • The ESR of the GC343DD7LQ154KX18K is not explicitly stated in the datasheet. However, according to Murata's application notes, the ESR of similar capacitors in the GC series is typically around 10-20 mΩ at 100 kHz. Consult Murata's support team for more information.
  • Yes, the GC343DD7LQ154KX18K is suitable for use in DC-DC converter applications due to its low ESR, high ripple current rating, and high reliability. However, ensure the capacitor's voltage and temperature ratings are not exceeded, and follow proper design and layout guidelines for the converter circuit.

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GC343DD7LQ154KX18K Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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