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PWB3040LC - COILCRAFT

Description: Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

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Symbol
PWB3040LC - COILCRAFT - PCB symbol
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PCB Footprints
PWB3040LC - COILCRAFT PCB footprint - Other - Other - PWB3040LC-2
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3D Models
PWB3040LC - COILCRAFT - 3D model - Other - PWB3040LC-2
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PWB3040LC Details

  • Manufacturer Part Number:

    PWB3040LC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    7.7

  • Additional Feature:

    HEIGHT DIM INCLUDES TERMINAL ALSO

  • Application:

    SIGNAL

  • Cut-off Frequency-Min:

    0.15 MHz

  • DC Unbalance Current-Max:

    250 mA

  • Height:

    4.45 mm

  • Insertion Loss:

    0.4 dB

  • Isolation Voltage:

    300 V

  • Length:

    6.77 mm

  • Load Resistance:

    0.16 Ω

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    1

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR, EMBOSSED PLASTIC, 7 INCH

  • Power Rating:

    0.25 W

  • Primary Inductance:

    25 µH

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper - Matte Tin -with Nickel barrier

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    6.48 mm

PWB3040LC Frequently Asked Questions (FAQs)

  • Coilcraft recommends a land pattern with a pad size of 3.3mm x 2.5mm, with a non-solder mask defined (NSMD) pad shape. The recommended land pattern is available on Coilcraft's website.
  • PWB3040LC is rated for operation up to 125°C, but it's recommended to derate the current rating at higher temperatures. Consult Coilcraft's application notes for more information on high-temperature operation.
  • Keep the inductor at least 1.5mm away from nearby metal objects, such as copper traces, vias, or metal shields, to minimize inductance changes and ensure reliable operation.
  • Coilcraft recommends a soldering profile with a peak temperature of 260°C, a dwell time of 30-60 seconds, and a ramp rate of 3-4°C/second. Consult Coilcraft's application notes for more information on soldering profiles.
  • PWB3040LC is designed to withstand moderate vibration, but it's recommended to secure the inductor to the PCB using a suitable adhesive or mechanical fastening method to ensure reliable operation in high-vibration environments.

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PWB3040LC 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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