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DA103JC-R - Murata Electronics

Description: Audio Transformers / Signal Transformers 7.75 MH ,-40°C ~ 85°C,2,000Vac(r.m.s.) 75 & 110Ω, 3.20 - 8.50 Inductance,

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DA103JC-R - Murata Electronics - PCB symbol
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PCB Footprints
DA103JC-R - Murata Electronics PCB footprint - Small Outline Packages - Small Outline Packages - SOP-6
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3D Models
DA103JC-R - Murata Electronics - 3D model - Small Outline Packages - SOP-6
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DA103JC-R Details

  • Manufacturer Part Number:

    DA103JC-R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Application:

    DATA TRANSMISSION

  • ET Product-Min:

    28 V-us

  • Height:

    6.35 mm

  • Isolation Voltage:

    2000 V

  • Length:

    9.52 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR

  • Primary Inductance:

    3200 µH

  • Surface Mount:

    YES

  • Transformer Type:

    DATACOM TRANSFORMER

  • Turns Ratio (Np:Ns):

    1:1

  • Width:

    9 mm

DA103JC-R Frequently Asked Questions (FAQs)

  • Murata 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.
  • To ensure reliability, Murata recommends following the derating guidelines for temperature, input voltage, and output current. Additionally, ensure good airflow, and consider using a heat sink or thermal interface material if necessary.
  • The maximum allowable capacitance for the input capacitor is 10uF, and for the output capacitor, it is 22uF. Exceeding these values may affect the converter's stability and performance.
  • Yes, the DA103JC-R can be used in a redundant or parallel configuration, but it's essential to ensure that the input and output connections are properly synchronized and isolated to prevent damage or instability.
  • To troubleshoot issues, check the input voltage, output current, and PCB layout. Verify that the input and output capacitors meet the recommended specifications, and ensure that the converter is operated within its recommended operating conditions.

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DA103JC-R Overview

Use the download button to access the DA103JC-R schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DA103, or try a keyword search, such as Pulse/Datacom Transformers

About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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