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Q4437-BL - COILCRAFT

Description: COILCRAFT - Q4437-BL - TRANSFORMER, FLYBACK, LM258X, SMD

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Q4437-BL - COILCRAFT PCB footprint - Other - Other - Q4437-BL-1
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Q4437-BL - COILCRAFT  - 3D model - Other - Q4437-BL-1
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Q4437-BL Details

  • Manufacturer Part Number:

    Q4437-BL

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6.18

  • Application:

    ISOLATION

  • ET Product-Min:

    300 V-us

  • Height:

    15.24 mm

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • Isolation Voltage:

    500 V

  • Length:

    19.05 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current 1:

    1.8 A

  • Output Current 2:

    0.25 A

  • Output Voltage 1:

    12 V

  • Output Voltage 2:

    5 V

  • Packing Method:

    TRAY

  • Primary Inductance:

    55 µH

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver (Sn/Ag) - Tin (Sn)

  • Transformer Type:

    SMPS TRANSFORMER

  • Width:

    18.62 mm

Q4437-BL Frequently Asked Questions (FAQs)

  • Store the components in a dry, cool place, away from direct sunlight and moisture. The recommended storage temperature range is -20°C to 40°C (-4°F to 104°F).
  • Yes, Q4437-BL is designed to withstand vibrations. However, it's essential to ensure proper mounting and secure the component to prevent mechanical stress and damage.
  • Use standard ESD precautions when handling Q4437-BL, such as wearing an ESD strap, using ESD-safe work surfaces, and storing the components in ESD-safe packaging.
  • The thermal resistance of Q4437-BL is not explicitly stated in the datasheet. However, Coilcraft provides a thermal model for the component, which can be used to estimate the thermal resistance. Contact Coilcraft support for more information.
  • Q4437-BL is rated for operation up to 125°C (257°F). However, it's essential to derate the component's performance and consider the temperature coefficient when operating at elevated temperatures.

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Q4437-BL Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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