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RLB9012-1R0ML - Bourns

Description: 1 µH Unshielded Drum Core, Wirewound Inductor 10 A 13mOhm Max Radial, Vertical Cylinder

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RLB9012-1R0ML - Bourns - PCB symbol
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PCB Footprints
RLB9012-1R0ML - Bourns PCB footprint - Other - Other - RLB9012-1R0ML-1
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RLB9012-1R0ML - Bourns - 3D model - Other - RLB9012-1R0ML-1
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RLB9012-1R0ML Details

  • Manufacturer Part Number:

    RLB9012-1R0ML

  • 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:

    18 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.9

  • Construction:

    Cylindrical

  • Core Material:

    FERRITE

  • DC Resistance:

    0.013 Ω

  • Inductance-Nom (L):

    1 µH

  • Inductor Application:

    DC-DC CONVERTER

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.65 mm

  • Lead Spacing:

    5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    9 mm

  • Package Length:

    12.2 mm

  • Package Style:

    Radial

  • Packing Method:

    Tray

  • Rated Current-Max:

    10 A

  • Self Resonance Frequency:

    150 MHz

  • 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:

    20%

RLB9012-1R0ML Frequently Asked Questions (FAQs)

  • The recommended land pattern for the RLB9012-1R0ML can be found in the Bourns application note AN-13, which provides guidelines for PCB layout and land pattern design.
  • The RLB9012-1R0ML has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal pad if the inductor will be operating near its maximum current rating.
  • The SRF of the RLB9012-1R0ML is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. A rough estimate can be made using the formula SRF ≈ 1 / (2 * π * sqrt(L * C)), where L is the inductance and C is the capacitance.
  • The RLB9012-1R0ML is a commercial-grade inductor, but Bourns offers other inductors that are specifically designed for high-reliability and aerospace applications. Contact Bourns for more information on their high-reliability inductor offerings.
  • The saturation current of the RLB9012-1R0ML can be determined by analyzing the inductor's inductance vs. current curve, which can be obtained from Bourns or through characterization testing.

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RLB9012-1R0ML Overview

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