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HHM22139A2 - TDK

Description: Directional Couplers, Pass Band1=698 to 915MHz;Pass Band2=1710 to 2025MHz;Pass Band3=2300 to 2620MHz, Coup. Fact.1=25 +/- 2dB;Coup. Fact.2=24 +/- 2.5dB;Coup. Fact.3=25 +/- 2.5dB

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Symbol
HHM22139A2 - TDK - PCB symbol
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PCB Footprints
HHM22139A2 - TDK PCB footprint - Other - Other - HHM22139A2
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3D Models
HHM22139A2 - TDK - 3D model - Other - HHM22139A2
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HHM22139A2 Details

  • Manufacturer Part Number:

    HHM22139A2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    7

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Insertion Loss-Max:

    0.2 dB

  • Isolation-Min:

    45 dB

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    6

  • Operating Frequency-Max:

    2620 MHz

  • Operating Frequency-Min:

    698 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Equivalence Code:

    SOLCC6,.03,22

  • RF/Microwave Device Type:

    DIRECTIONAL COUPLER

  • Surface Mount:

    YES

  • VSWR-Max:

    1.07

HHM22139A2 Frequently Asked Questions (FAQs)

  • TDK recommends a symmetrical layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize electromagnetic interference (EMI).
  • TDK recommends following the recommended derating curves for temperature and voltage, and ensuring proper thermal management, such as using a heat sink or thermal interface material, to prevent overheating.
  • TDK recommends limiting voltage transients to 10% of the rated voltage to prevent damage to the device. Exceeding this limit may cause permanent damage or affect the device's reliability.
  • Yes, HHM22139A2 is designed to operate in humid environments, but TDK recommends following proper moisture-sensitive device handling and storage procedures to prevent damage.
  • TDK recommends following a systematic troubleshooting approach, including checking the PCB layout, component values, and power supply quality, and consulting the datasheet and application notes for guidance.

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HHM22139A2 Overview

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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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