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ADT4-1WT+ - Mini-Circuits

Description: 1:4 CORE & WIRE TRANSFORMER, 2 -

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ADT4-1WT+ - Mini-Circuits PCB footprint - Other - Other - CD542_2022
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ADT4-1WT+ - Mini-Circuits  - 3D model - Other - CD542_2022
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ADT4-1WT+ Details

  • Manufacturer Part Number:

    ADT4-1WT+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    5.5

  • Additional Feature:

    OHMS RATIO IS 4

  • Application:

    MATCHING

  • Cut-off Frequency-Max:

    775 MHz

  • Cut-off Frequency-Min:

    2 MHz

  • DC Unbalance Current-Max:

    30 mA

  • Height:

    2.84 mm

  • Insertion Loss:

    3 dB

  • JESD-609 Code:

    e3

  • Length:

    7.87 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    1

  • Operating Frequency-Max:

    775000 kHz

  • Operating Frequency-Min:

    2000 kHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Packing Method:

    TR

  • Power Rating:

    0.25 W

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN OVER NICKEL

  • Transformer Type:

    RF TRANSFORMER

  • Turns Ratio (Np:Ns):

    1:2

  • Width:

    5.59 mm

ADT4-1WT+ Frequently Asked Questions (FAQs)

  • Mini-Circuits provides a recommended PCB layout and footprint in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
  • The ADT4-1WT+ has a nominal impedance of 50 ohms. To impedance match, use a pi-network or a T-network topology with resistors and capacitors. You can use online impedance matching tools or consult with a RF engineer to design the matching network.
  • The maximum power handling of the ADT4-1WT+ is 1 watt. Exceeding this power rating can cause permanent damage to the device. Ensure that your system's power output is within the recommended range to prevent damage.
  • The ADT4-1WT+ is rated for operation up to 85°C. While it can tolerate high temperatures, prolonged exposure above 85°C can affect its performance and lifespan. If your application requires high-temperature operation, consider using a thermally enhanced package or a heat sink.
  • To troubleshoot issues, start by verifying the power supply voltage, signal frequency, and input power levels. Check for signs of overheating, and ensure that the device is properly soldered and mounted. If issues persist, consult the datasheet, application notes, or contact Mini-Circuits' technical support.

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ADT4-1WT+ Overview

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About Mini-Circuits

Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.

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