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1120-102K-RC - Bourns

Description: High Current RF Choke Bobbin Core 1mH 10% 1KHz Ferrite 1A 818mOhm DCR RDL

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1120-102K-RC - Bourns PCB footprint - Other - Other - 1120-102K-RC-3
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1120-102K-RC - Bourns  - 3D model - Other - 1120-102K-RC-3
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1120-102K-RC Details

  • Manufacturer Part Number:

    1120-102K-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:

    6

  • Construction:

    Bobbin Core

  • Core Material:

    FERRITE

  • DC Resistance:

    0.818 Ω

  • Inductance-Nom (L):

    1000 µH

  • Inductor Application:

    HIGH CURRENT INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.508 mm

  • Lead Length:

    12.7 mm

  • Lead Spacing:

    15.24 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:

    1 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%

1120-102K-RC Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure proper thermal management, minimize parasitic inductance, and optimize performance.
  • The 1120-102K-RC is designed to minimize high-frequency noise and EMI. It features a shielded construction and a low-inductance design, which helps to reduce electromagnetic interference. Additionally, the device's common-mode choke configuration helps to suppress high-frequency noise.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of -20°C to +100°C for optimal performance and longevity.
  • Yes, the 1120-102K-RC is designed to withstand high-vibration and high-shock environments. It features a rugged construction and is qualified to meet various industry standards, including IEC 60068-2-27 and IEC 60068-2-6. However, it's essential to follow proper mounting and installation procedures to ensure the device's reliability in such environments.
  • The 1120-102K-RC is designed to withstand overcurrent and overvoltage conditions to some extent. However, it's essential to implement proper overcurrent protection (OCP) and overvoltage protection (OVP) circuits to prevent damage to the device. Bourns recommends using external protection circuits to ensure the device's reliability and longevity.

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