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1231AS-H-220M=P3 - Murata Electronics

Description: DEM3518C Series Inductor 22μH ±20% 1514 (3735)

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1231AS-H-220M=P3 - Murata Electronics - PCB symbol
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PCB Footprints
1231AS-H-220M=P3 - Murata Electronics PCB footprint - Other - Other - 1514 (3735) T=1.8mm
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3D Models
1231AS-H-220M=P3 - Murata Electronics - 3D model - Other - 1514 (3735) T=1.8mm
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1231AS-H-220M=P3 Details

  • Manufacturer Part Number:

    1231AS-H-220M=P3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    CHIP

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    1

  • Case/Size Code:

    1514

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.342 Ω

  • Inductance-Nom (L):

    22 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    1.8 mm

  • Package Length:

    3.7 mm

  • Package Style:

    SMT

  • Package Width:

    3.5 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    0.88 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DCR MEASURED AT +20%/-30% TOLERANCE

  • Surface Mount:

    Reflow soldering

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

1231AS-H-220M=P3 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1231AS-H-220M=P3 can be found in the Murata Land Pattern Recommendation document, which provides detailed information on pad layout and dimensions for optimal performance and reliability.
  • To prevent damage, handle the 1231AS-H-220M=P3 inductor by the body, avoiding touching the leads or core. Use anti-static wrist straps, mats, or packaging to prevent electrostatic discharge (ESD) damage. Follow standard PCB assembly procedures and guidelines for handling sensitive components.
  • The operating temperature range for the 1231AS-H-220M=P3 inductor is -40°C to +125°C, as specified in the datasheet. However, it's essential to consider the derating curves and temperature-related performance characteristics to ensure reliable operation in your specific application.
  • The 1231AS-H-220M=P3 inductor is designed to meet standard reliability requirements, but it may not be suitable for extreme vibration or shock environments. If your application requires high-reliability performance in harsh environments, consider using inductors specifically designed for such conditions, such as those with enhanced mechanical robustness or specialized mounting options.
  • The equivalent series resistance (ESR) of the 1231AS-H-220M=P3 inductor can be determined by measuring the impedance of the inductor at high frequencies (e.g., 100 kHz to 1 MHz) using an impedance analyzer or a network analyzer. The ESR value can also be estimated using the inductor's datasheet specifications and formulas provided in application notes or technical documentation.

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1231AS-H-220M=P3 Overview

Use the download button to access the 1231AS-H-220M=P3 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 1231A, or try a keyword search, such as Fixed Inductors

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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