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TCM9-1+ - Mini-Circuits

Description: 1:9 CORE & WIRE Transformer, 2 - 280 MHz, 50Ω

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Symbol
TCM9-1+ - Mini-Circuits - PCB symbol
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PCB Footprints
TCM9-1+ - Mini-Circuits PCB footprint - Other - Other - TCM9-1+-1
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3D Models
TCM9-1+ - Mini-Circuits - 3D model - Other - TCM9-1+-1
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TCM9-1+ Details

  • Manufacturer Part Number:

    TCM9-1+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7

  • Additional Feature:

    HEIGHT & LENGTH DIM INCLUDES TERMINALS ALSO

  • Cut-off Frequency-Max:

    280 MHz

  • Cut-off Frequency-Min:

    2 MHz

  • Height:

    4.06 mm

  • Insertion Loss:

    3 dB

  • JESD-609 Code:

    e3

  • Length:

    4.06 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Packing Method:

    TR, 13 INCH

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN OVER NICKEL

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    3.81 mm

TCM9-1+ Frequently Asked Questions (FAQs)

  • Mini-Circuits provides a recommended PCB layout and footprint in their application note AN-60-012, which can be found on their website. It's essential to follow this layout to ensure optimal performance and minimize parasitic effects.
  • The TCM9-1+ has a nominal impedance of 50 ohms. To impedance match, use a pi-network or a T-network topology with resistors and capacitors. Mini-Circuits also provides a impedance matching calculator on their website to help with the design.
  • The maximum power handling of the TCM9-1+ is not explicitly stated in the datasheet. However, according to Mini-Circuits' application engineers, the device can handle up to 1W of continuous power. It's essential to derate the power handling based on the operating frequency and temperature.
  • While the TCM9-1+ is primarily designed for linear applications, it can be used in switching applications with some caution. However, the device may not meet the required switching speed, and the switching frequency should be limited to minimize self-heating and ensure reliability.
  • Common issues with the TCM9-1+ include overheating, oscillation, and poor return loss. To troubleshoot, check the PCB layout, impedance matching, and power handling. Also, ensure that the device is properly soldered and that there are no signs of physical damage. Mini-Circuits also provides a troubleshooting guide on their website.

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TCM9-1+ 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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