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SRN4012T-220M - Bourns

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SRN4012T-220M Details

  • Manufacturer Part Number:

    SRN4012T-220M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.6

  • Case/Size Code:

    1616

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.4 Ω

  • Inductance-Nom (L):

    22 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.2 mm

  • Package Length:

    4 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR, 13 Inch

  • Quality Factor-Min (at L-nom):

    10

  • Rated Current-Max:

    0.62 A

  • Self Resonance Frequency:

    18 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DC RESISTANCE IS MEASURED AT 20% TOLERANCE

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRN4012T-220M Frequently Asked Questions (FAQs)

  • A good PCB layout for the SRN4012T-220M involves keeping the input and output traces separate, using a solid ground plane, and minimizing the length of the input and output leads. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Use a soldering technique that minimizes the risk of overheating the component.
  • The SRN4012T-220M has an operating temperature range of -40°C to +125°C, but it's recommended to derate the component's performance at temperatures above 85°C.
  • Yes, the SRN4012T-220M is designed to withstand high-vibration environments, but it's recommended to follow the manufacturer's guidelines for vibration testing and to ensure the component is properly secured to the PCB.
  • To troubleshoot issues with the SRN4012T-220M, start by checking the PCB layout and soldering quality, then verify the input and output signals using an oscilloscope. Consult the datasheet and application notes for guidance on troubleshooting common issues.

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SRN4012T-220M Overview

Use the download button to access the SRN4012T-220M 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like SRN40, or try a keyword search, such as Fixed Inductors

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