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1120-101K-RC - Bourns

Description: High Current RF Choke Bobbin Core 100uH 10% 1KHz Ferrite 4A 80mOhm DCR RDL

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1120-101K-RC - Bourns - PCB symbol
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1120-101K-RC - Bourns PCB footprint - Other - Other - 1120-101K-RC-1
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1120-101K-RC - Bourns - 3D model - Other - 1120-101K-RC-1
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1120-101K-RC Details

  • Manufacturer Part Number:

    1120-101K-RC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • Construction:

    Bobbin Core

  • Core Material:

    FERRITE

  • DC Resistance:

    0.08 Ω

  • Inductance-Nom (L):

    100 µH

  • Inductor Application:

    HIGH CURRENT INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.889 mm

  • Lead Length:

    12.7 mm

  • Lead Spacing:

    15.748 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    20.574 mm

  • Package Length:

    21.336 mm

  • Package Style:

    Radial

  • Rated Current-Max:

    4 A

  • Shape/Size Description:

    CYLINDRICAL PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    10%

1120-101K-RC Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical layout with the sensor placed at the center of the PCB, and the signal traces should be routed away from the sensor to minimize electromagnetic interference.
  • The 1120-101K-RC is designed to withstand moderate vibration and mechanical stress. However, it's recommended to follow proper mounting and handling procedures to ensure the sensor's reliability and accuracy.
  • Bourns recommends following the calibration procedure outlined in the datasheet, which involves applying a known current to the sensor and measuring the output voltage to determine the sensitivity.
  • The 1120-101K-RC is rated for operation up to 125°C. However, it's recommended to derate the sensor's performance at higher temperatures and consider using a thermally conductive interface material to ensure reliable operation.
  • The 1120-101K-RC is designed to be resistant to EMI, but it's still recommended to follow proper PCB layout and shielding practices to minimize the impact of EMI on the sensor's performance.

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