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SRN8040TA-820M - Bourns

Description: BOURNS - SRN8040TA-820M - INDUCTOR, AEC-Q200, 82UH, 1.4A, 20%

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SRN8040TA-820M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRN8040TA-820M-1
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SRN8040TA-820M - Bourns  - 3D model - Inductors Precision Moulded - SRN8040TA-820M-1
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SRN8040TA-820M Details

  • Manufacturer Part Number:

    SRN8040TA-820M

  • 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:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.9

  • Case/Size Code:

    3131

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.23 Ω

  • Inductance-Nom (L):

    82 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:

    -55 °C

  • Package Height:

    3.7 mm

  • Package Length:

    8 mm

  • Package Style:

    SMT

  • Package Width:

    8 mm

  • Packing Method:

    TR, 13 Inch

  • Quality Factor-Min (at L-nom):

    12

  • Rated Current-Max:

    1.4 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    8.5 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DC RESISTANCE IS MEASURED AT: 20%

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

SRN8040TA-820M Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure optimal performance, minimize signal loss, and reduce electromagnetic interference (EMI).
  • The SRN8040TA-820M has a maximum operating temperature of 125°C. Ensure good airflow, use thermal vias, and consider heat sinks or thermal pads to maintain a safe operating temperature. Consult the datasheet for thermal resistance and power dissipation guidelines.
  • Bourns recommends a reflow soldering process with a peak temperature of 260°C (500°F) for a maximum of 20 seconds. Avoid wave soldering, and ensure the PCB is designed for reflow soldering. Consult the datasheet for detailed soldering guidelines.
  • Consult the datasheet and application notes for troubleshooting guidelines. Common issues can be resolved by checking the PCB layout, signal integrity, and power supply quality. Ensure proper termination, impedance matching, and signal routing to minimize signal loss and distortion.
  • Yes, proper EMI shielding and grounding are crucial for the SRN8040TA-820M. Ensure the PCB has a solid ground plane, and consider using EMI shielding cans or metal enclosures to minimize electromagnetic radiation. Consult the datasheet and application notes for specific guidelines.

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SRN8040TA-820M Overview

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