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BLM31KN102SH1K - Murata Electronics

Description: BLM31_H1K Series EMI Suppression Filter 1000Ω±25% at 100MHz 2A @85℃

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BLM31KN102SH1K - Murata Electronics - PCB symbol
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PCB Footprints
BLM31KN102SH1K - Murata Electronics PCB footprint - Other - Other - BLM31_2 L=3.2 W=1.6 T=1.6
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BLM31KN102SH1K - Murata Electronics - 3D model - Other - BLM31_2 L=3.2 W=1.6 T=1.6
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BLM31KN102SH1K Details

  • Manufacturer Part Number:

    BLM31KN102SH1K

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    EIA-1206, SMD, 2 PIN

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • DC Resistance-Max:

    0.075 Ω

  • Filter Type:

    FERRITE CHIP

  • Height:

    1.6 mm

  • Length:

    3.2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Impedance:

    1000 OHM Ω

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current:

    1.4 A

  • Screening Level:

    AEC-Q200

  • Width:

    1.6 mm

BLM31KN102SH1K Frequently Asked Questions (FAQs)

  • The recommended land pattern for the BLM31KN102SH1K is a rectangular pad with a size of 2.5mm x 1.5mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the component and have a solder mask opening of 2.2mm x 1.2mm.
  • To minimize the impact of PCB layout and proximity to other components, keep the BLM31KN102SH1K at least 1mm away from other components, and avoid placing it near high-frequency or high-current paths. Use a solid ground plane under the inductor to reduce electromagnetic interference (EMI).
  • The BLM31KN102SH1K has a maximum operating temperature range of -40°C to +125°C. However, the inductor's characteristics may vary outside the recommended operating temperature range of -20°C to +85°C.
  • To ensure the BLM31KN102SH1K meets your application's requirements, perform impedance and inductance measurements using a network analyzer or impedance analyzer. Consider factors like operating frequency, DC bias, and temperature when selecting the inductor.
  • The BLM31KN102SH1K has a tolerance of ±10% for DC resistance and ±20% for inductance. These tolerances are specified in the datasheet and should be considered when designing your application.

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BLM31KN102SH1K 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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BLM31KN102SH1K Alternates

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Image Part Number Model
Part Image BLM31KN102SH1L Murata Manufacturing Co Ltd

Ferrite Chip, 1 Function(s), 1.4A, 2 Pin(s)
Part Image BLM31KN102SH1B Murata Manufacturing Co Ltd

Ferrite Chip, 1 Function(s), 1.4A, 2 Pin(s)
Part Image BLM31KN102SN1K Murata Manufacturing Co Ltd

Ferrite Chip, 1 Function(s), 1.4A, 2 Pin(s)
Part Image BLM31KN102SN1B Murata Manufacturing Co Ltd

Ferrite Chip, 1 Function(s), 1.4A, 2 Pin(s)
Part Image BLM31KN102SZ1B Murata Manufacturing Co Ltd

Ferrite Chip, 1 Function(s), 1.4A, 2 Pin(s)
For a full list of alternate parts for BLM31KN102SH1K, check out Findchips.com