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7111-RC - Bourns

Description: Common Mode Chokes Dual 850uH 1kHz 3A 0.03Ohm DCR Thru-Hole

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Symbol
7111-RC - Bourns - PCB symbol
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PCB Footprints
7111-RC - Bourns PCB footprint - Other - Other - 7111-RC-1
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3D Models
7111-RC - Bourns - 3D model - Other - 7111-RC-1
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7111-RC Details

  • Manufacturer Part Number:

    7111-RC

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT PACKAGE-4

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    25 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.69

  • Approvals:

    UL

  • DC Resistance-Max:

    0.03 Ω

  • Filter Type:

    DATA LINE FILTER

  • Height:

    15.24 mm

  • Inductance:

    850 µH

  • Length:

    15.24 mm

  • Mounting Type:

    THROUGH HOLE MOUNT

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Rated Current:

    3 A

  • Width:

    11.43 mm

7111-RC Frequently Asked Questions (FAQs)

  • A good PCB layout for the 7111-RC involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper thermal management, it's recommended to attach the 7111-RC to a heat sink or a metal core PCB. The device's thermal pad should be connected to a solid ground plane, and the PCB should be designed to dissipate heat efficiently.
  • The recommended input capacitor value for the 7111-RC is 10uF to 22uF, with a voltage rating of 25V or higher. The capacitor should be placed as close to the device as possible to minimize noise and ripple.
  • The 7111-RC is rated for operation up to 125°C, but it's recommended to derate the device's output current and voltage at high temperatures to ensure reliability. Consult the datasheet for specific derating guidelines.
  • To troubleshoot issues with the 7111-RC, start by checking the input voltage, output voltage, and output current. Verify that the device is properly soldered and that the PCB layout is correct. Use an oscilloscope to check for noise and ripple on the input and output lines.

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7111-RC Overview

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