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ESMIT-4180/C - Sumida

Description: Audio Transformers / Signal Transformers 125uH min 120uH Nom

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ESMIT-4180/C - Sumida PCB footprint - Small Outline Packages - Small Outline Packages - ESMIT-4180/C_
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ESMIT-4180/C - Sumida  - 3D model - Small Outline Packages - ESMIT-4180/C_
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ESMIT-4180/C Details

  • Manufacturer Part Number:

    ESMIT-4180/C

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    32 Weeks, 1 Day

  • Manufacturer:

    Sumida Corporation

  • Application:

    BATTERY MANAGEMENT SYSTEM

  • Approvals:

    AEC-Q200

  • Height:

    3.5 mm

  • Length:

    7.1 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Primary Inductance:

    125 µH

  • Surface Mount:

    YES

  • Transformer Type:

    PULSE TRANSFORMER

  • Turns Ratio (Np:Ns):

    1:1

  • Width:

    5.2 mm

ESMIT-4180/C Frequently Asked Questions (FAQs)

  • A good PCB layout should ensure minimal inductance and resistance. Use a solid ground plane, and keep the component away from heat sources. For thermal management, use a heat sink or a thermal pad to dissipate heat efficiently.
  • Use shielding, filtering, and grounding techniques to minimize electromagnetic interference (EMI). Ensure a good ground plane, and use a common mode choke or ferrite beads to filter out noise.
  • The maximum allowable voltage drop is typically 10-20% of the input voltage. Exceeding this may cause overheating, reduced efficiency, or even damage to the inductor.
  • Consider the operating frequency, current, and voltage requirements. Use the inductor's datasheet and application notes to determine the optimal inductance value. You can also use online inductor selection tools or consult with a Sumida Corporation representative.
  • Store the inductor in a dry, cool place, away from direct sunlight and moisture. Handle the component by the body, avoiding touching the leads or core. Use anti-static wrist straps and mats to prevent electrostatic discharge (ESD) damage.

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ESMIT-4180/C Overview

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