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HHM1946A1 - TDK

Description: Baluns, Pass Band=2300 to 2700MHz, Bal. Port Zc=100Ohm RF Balun 2.3GHz ~ 2.7GHz 50 / 100Ohm 0402 (1005 Metric), 4 PC Pad

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Symbol
HHM1946A1 - TDK - PCB symbol
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PCB Footprints
HHM1946A1 - TDK PCB footprint - Other - Other - HHM1946A1
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3D Models
HHM1946A1 - TDK - 3D model - Other - HHM1946A1
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HHM1946A1 Details

  • Manufacturer Part Number:

    HHM1946A1

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    7.28

  • Cut-off Frequency-Max:

    2700 MHz

  • Cut-off Frequency-Min:

    2300 MHz

  • Height:

    0.5 mm

  • Insertion Loss:

    0.5 dB

  • Length:

    1 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Surface Mount:

    YES

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    0.5 mm

HHM1946A1 Frequently Asked Questions (FAQs)

  • TDK recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible. A 4-layer PCB with a dedicated power plane and a solid ground plane is also recommended.
  • Follow the recommended reflow soldering profile, and ensure the component is mounted with the correct orientation and clearance from other components. Use a solder resist mask to prevent solder bridging and ensure a clean, smooth solder joint.
  • The HHM1946A1 is rated for operation from -40°C to +125°C, but derating is required above 85°C. Consult the datasheet for specific derating guidelines.
  • Yes, the HHM1946A1 is designed to withstand high-vibration and high-shock environments. However, it's essential to follow proper mounting and soldering techniques to ensure the component remains securely attached to the PCB.
  • Check the input voltage, output load, and PCB layout for any issues. Verify that the component is properly soldered and mounted. Use an oscilloscope to measure the output voltage and noise levels. Consult the datasheet and application notes for troubleshooting guidelines.

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HHM1946A1 Overview

Use the download button to access the HHM1946A1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like HHM19, or try a keyword search, such as RF Transformers

About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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