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T1104 - Tamura

Description: Telecom Transformer - 46Ohm Prim. DCR - 63Ohm Sec. DCR - 4Term. - PC Pin - Thru-Hole.

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T1104 - Tamura PCB footprint - Other - Other - T1104-1
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T1104 - Tamura  - 3D model - Other - T1104-1
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T1104 Details

  • Manufacturer Part Number:

    T1104

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Tamura Corporation of America

  • YTEOL:

    5.25

  • Application:

    SIGNAL

  • Approvals:

    UL; CSA

  • Height:

    11.9 mm

  • Insertion Loss:

    1 dB

  • Isolation Voltage:

    1500 V

  • Length:

    19.8 mm

  • Load Resistance:

    63 Ω

  • Mounting Feature:

    THROUGH HOLE MOUNTED

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    1

  • Operating Frequency-Max:

    3.5 kHz

  • Operating Frequency-Min:

    0.3 kHz

  • Primary Impedance:

    600 OHMS

  • Surface Mount:

    NO

  • Transformer Type:

    TELECOM TRANSFORMER

  • Width:

    16.6 mm

T1104 Frequently Asked Questions (FAQs)

  • A symmetrical layout with a solid ground plane and minimal signal trace length is recommended. The datasheet provides a suggested PCB layout, but it's essential to consult with a Tamura application engineer for specific guidance.
  • The T1104 has built-in overvoltage protection (OVP) and overcurrent protection (OCP) features. OVP is set to 12V, and OCP is set to 2.5A. However, it's crucial to follow the recommended PCB layout and component selection to ensure the protection features function correctly.
  • The thermal derating curve is not explicitly provided in the datasheet. However, Tamura recommends derating the output current by 1.5% per degree Celsius above 40°C. Consult with a Tamura application engineer for more information.
  • While the T1104 is a high-quality component, it's essential to consult with Tamura's reliability engineering team to discuss the specific requirements and testing necessary for high-reliability or aerospace applications.
  • Store the T1104 in a dry, cool place, away from direct sunlight and moisture. Handle the component by the body, avoiding touching the pins or electrical connections. Follow standard ESD precautions when handling the component.

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