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CM453232-1R8KL - Bourns

Description: 1.8 µH Unshielded Drum Core, Wirewound Inductor 390 mA 650mOhm Max 1812 (4532 Metric)

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PCB Footprints
CM453232-1R8KL - Bourns PCB footprint - Inductor Moulded - Inductor Moulded - CM453232
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3D Models
CM453232-1R8KL - Bourns  - 3D model - Inductor Moulded - CM453232
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CM453232-1R8KL Details

  • Manufacturer Part Number:

    CM453232-1R8KL

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.1

  • Case/Size Code:

    1812

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.65 Ω

  • Inductance-Nom (L):

    1.8 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.2 mm

  • Package Length:

    4.5 mm

  • Package Style:

    SMT

  • Package Width:

    3.2 mm

  • Packing Method:

    TR, 7 Inch

  • Quality Factor-Min (at L-nom):

    50

  • Rated Current-Max:

    0.39 A

  • Self Resonance Frequency:

    60 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    7.96 MHz

  • Tolerance:

    10%

CM453232-1R8KL 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 optimal performance, minimize parasitic inductance, and reduce electromagnetic interference (EMI).
  • The CM453232-1R8KL is designed to provide excellent high-frequency noise suppression and EMI filtering. The device's internal construction and materials are optimized to reduce electromagnetic radiation and susceptibility. However, additional shielding and filtering may be necessary depending on the specific application and environment.
  • 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 derate the device's performance and consider additional thermal management for high-temperature applications.
  • The CM453232-1R8KL is designed to meet the requirements of various industrial and automotive applications, including those with high vibration and harsh environments. However, it's crucial to ensure that the device is properly mounted and secured to the PCB, and that the PCB is designed to withstand the environmental stresses.
  • Yes, Bourns provides guidelines for assembly and rework in their application notes and manufacturing guides. It's essential to follow these guidelines to avoid damaging the device during assembly, rework, or repair.

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CM453232-1R8KL Overview

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