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1812WBT-3LC - COILCRAFT

Description: Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz

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Symbol
1812WBT-3LC - COILCRAFT - PCB symbol
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PCB Footprints
1812WBT-3LC - COILCRAFT PCB footprint - Other - Other - 1812 (4532 metric)_2025
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3D Models
1812WBT-3LC - COILCRAFT - 3D model - Other - 1812 (4532 metric)_2025
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1812WBT-3LC Details

  • Manufacturer Part Number:

    1812WBT-3LC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Vietnam

  • ECCN Code:

    EAR99

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6.12

  • Cut-off Frequency-Max:

    200 MHz

  • Cut-off Frequency-Min:

    4 MHz

  • Height:

    3.43 mm

  • Insertion Loss:

    1 dB

  • JESD-609 Code:

    e4

  • Length:

    4.95 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR, EMBOSSED PLASTIC, 7 INCH

  • Primary Inductance:

    1.25 µH

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    3.81 mm

1812WBT-3LC Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1812WBT-3LC is a rectangular pad with a size of 2.5 mm x 1.5 mm, with a non-solder mask defined (NSMD) pad shape.
  • The 1812WBT-3LC is rated for operation up to 125°C, but it's recommended to derate the current rating at higher temperatures. Consult the datasheet for specific derating information.
  • Handle the 1812WBT-3LC by the body, not the leads, to prevent damage. Use a vacuum pickup or tweezers to handle the component during PCB assembly.
  • Yes, the 1812WBT-3LC is compatible with lead-free soldering processes, including SAC305 and Sn96.5Ag3Cu0.5.
  • The 1812WBT-3LC has an MSL rating of 1, which means it can withstand normal humidity and temperature conditions without special handling or storage requirements.

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1812WBT-3LC Overview

Use the download button to access the 1812WBT-3LC schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 1812W, or try a keyword search, such as RF Transformers

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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