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KRM55WR72A156MH01L - Murata Electronics

Description: Capacitor KRM55 L=6.1mm W=5.3mm T=6.4mm

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PCB Footprints
KRM55WR72A156MH01L - Murata Electronics PCB footprint - Capacitor Chip Non-polarised - Capacitor Chip Non-polarised - KRM55 L=6.1mm W=5.3mm T=6.4mm
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3D Models
KRM55WR72A156MH01L - Murata Electronics  - 3D model - Capacitor Chip Non-polarised - KRM55 L=6.1mm W=5.3mm T=6.4mm
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KRM55WR72A156MH01L Details

  • Manufacturer Part Number:

    KRM55WR72A156MH01L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    , 2421

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.24.00.20

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Capacitance:

    15 µF

  • Capacitor Type:

    CERAMIC CAPACITOR

  • Dielectric Material:

    CERAMIC

  • Height:

    6.4 mm

  • JESD-609 Code:

    e3

  • Length:

    6.1 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Multilayer:

    Yes

  • Negative Tolerance:

    20%

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Packing Method:

    180mm Reel Embossed Tape

  • Positive Tolerance:

    20%

  • Rated (DC) Voltage (URdc):

    100 V

  • Size Code:

    5750M/2220

  • Surface Mount:

    YES

  • Temperature Characteristics Code:

    X7R

  • Temperature Coefficient:

    15% ppm/°C

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    J BEND

  • Width:

    5.3 mm

KRM55WR72A156MH01L Frequently Asked Questions (FAQs)

  • Murata recommends a land pattern with a pad size of 3.3mm x 2.5mm, with a non-solder mask defined (NSMD) pad shape, and a minimum clearance of 0.5mm between pads.
  • The KRM55WR72A156MH01L is a moisture-sensitive device. It's essential to follow Murata's recommended storage and handling procedures, including storing the components in a dry environment (<30% RH) and baking them at 125°C for 24 hours before reflow soldering.
  • The maximum reflow temperature for KRM55WR72A156MH01L is 260°C, with a peak temperature not exceeding 240°C for more than 20 seconds.
  • While the KRM55WR72A156MH01L is designed to be reliable, it's essential to evaluate its performance in high-vibration applications. Murata recommends performing vibration testing according to IEC 60068-2-6 to ensure the capacitor meets the required specifications.
  • The ESR of the KRM55WR72A156MH01L can be determined by measuring the impedance of the capacitor at high frequencies (e.g., 100 kHz) using an impedance analyzer or a network analyzer. The ESR is typically around 10-20 mΩ for this capacitor.

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KRM55WR72A156MH01L 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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Part Image KCM55WR72A156MH01L Murata Manufacturing Co Ltd

Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7R, 15% TC, 15uF, Surface Mount, 5750M/2220