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GRM31CB31E475KA87L - Murata Electronics

Description: Murata 1206 GRM 4.7μF Ceramic Multilayer Capacitor, 25 V dc, +85°C, B Dielectric, ±10% SMD

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GRM31CB31E475KA87L - Murata Electronics - PCB symbol
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PCB Footprints
GRM31CB31E475KA87L - Murata Electronics PCB footprint - Capacitor Chip Non-polarised - Capacitor Chip Non-polarised - GRM31_0.20 L=3.2mm W=1.6mm T=1.6mm
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3D Models
GRM31CB31E475KA87L - Murata Electronics - 3D model - Capacitor Chip Non-polarised - GRM31_0.20 L=3.2mm W=1.6mm T=1.6mm
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GRM31CB31E475KA87L Details

  • Manufacturer Part Number:

    GRM31CB31E475KA87L

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    , 1206

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.24.00.20

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Capacitance:

    4.7 µF

  • Capacitor Type:

    CERAMIC CAPACITOR

  • Dielectric Material:

    CERAMIC

  • Height:

    1.6 mm

  • JESD-609 Code:

    e3

  • Length:

    3.2 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Multilayer:

    Yes

  • Negative Tolerance:

    10%

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Packing Method:

    180mm Reel Embossed Tape

  • Positive Tolerance:

    10%

  • Rated (DC) Voltage (URdc):

    25 V

  • Size Code:

    3216M/1206

  • Surface Mount:

    YES

  • Temperature Characteristics Code:

    B

  • Temperature Coefficient:

    10% ppm/°C

  • Terminal Finish:

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

  • Terminal Shape:

    WRAPAROUND

  • Width:

    1.6 mm

GRM31CB31E475KA87L Frequently Asked Questions (FAQs)

  • The recommended land pattern for the GRM31CB31E475KA87L can be found in Murata's Capacitor Land Pattern document, which provides guidelines for PCB layout and pad design to ensure reliable mounting and soldering.
  • The Equivalent Series Resistance (ESR) of the GRM31CB31E475KA87L is an important parameter in high-frequency circuits, as it affects the capacitor's impedance and energy losses. A lower ESR generally results in better high-frequency performance, and Murata's datasheet provides ESR values for this capacitor.
  • The GRM31CB31E475KA87L has a rated operating temperature range of -55°C to +125°C, making it suitable for use in high-temperature applications. However, it's essential to consider the capacitor's derating characteristics and ensure that the application's operating conditions are within the recommended specifications.
  • The GRM31CB31E475KA87L has an MSL rating of 1, which means it can withstand the moisture absorption and desorption process without damage. This rating is based on the JEDEC J-STD-020 standard.
  • While the GRM31CB31E475KA87L is a surface-mount device, it's not specifically designed for use in flex circuits or flexible PCBs. However, Murata provides guidelines for bending and flexing of their ceramic capacitors, and the GRM31CB31E475KA87L may be suitable for use in certain flex circuit applications with careful consideration of the mechanical stress and strain.

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GRM31CB31E475KA87L Overview

Use the download button to access the GRM31CB31E475KA87L schematic symbol, PCB footprint, and 3D model.
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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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