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B78304B1016A003 - TDK

Description: Transformers for DC-DC Converters, Pulse Drive Transformers, E6.3, 4.3mH, TR=1:0.21:0.21/002

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B78304B1016A003 - TDK - PCB symbol
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B78304B1016A003 - TDK PCB footprint - Other - Other - B78304B1016A003-2
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B78304B1016A003 Details

  • Manufacturer Part Number:

    B78304B1016A003

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    26 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    6.08

  • Additional Feature:

    TURNS RATIO: 1:0.21:0.21

  • Height:

    5.7 mm

  • JESD-609 Code:

    e3

  • Length:

    8 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR, BLISTER, 13 INCH

  • Primary Inductance:

    4300 µH

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Transformer Type:

    SMPS TRANSFORMER

  • Width:

    7 mm

B78304B1016A003 Frequently Asked Questions (FAQs)

  • TDK recommends a symmetrical PCB layout with a solid ground plane, and keeping the component away from high-frequency signal lines and heat sources. A minimum of 1mm clearance around the component is recommended.
  • TDK recommends following the derating guidelines in the datasheet, using a thermal interface material (TIM) to improve heat dissipation, and ensuring good airflow around the component. Additionally, consider using a thermally conductive PCB material and a heat sink if necessary.
  • The maximum allowed voltage for the B78304B1016A003 is 100V, as specified in the datasheet. Exceeding this voltage may damage the component or affect its reliability.
  • The B78304B1016A003 is designed to operate in a normal environment with a relative humidity of 60% or less. For humid or moist environments, consider using a conformal coating or potting the component to protect it from moisture.
  • TDK recommends a soldering profile with a peak temperature of 260°C (500°F) for a maximum of 10 seconds, and a minimum of 2°C/s (3.6°F/s) cooling rate. Ensure that the component is not exposed to temperatures above 260°C (500°F) for an extended period.

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B78304B1016A003 Overview

Use the download button to access the B78304B1016A003 schematic symbol, PCB footprint, and 3D model.
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About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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