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S1210R-391K - API Delevan

Description: API Type 1210 Shielded Wire-wound SMD Inductor with a Iron Core, 390 nH ±10% Wire-Wound 692mA Idc Q:40

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S1210R-391K - API Delevan - PCB symbol
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PCB Footprints
S1210R-391K - API Delevan PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - 1210 (3225 Metric)
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3D Models
S1210R-391K - API Delevan - 3D model - Inductors Precision Moulded - 1210 (3225 Metric)
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S1210R-391K Details

  • Manufacturer Part Number:

    S1210R-391K

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    API Delevan

  • YTEOL:

    7

  • Case/Size Code:

    1210

  • Construction:

    Rectangular

  • Core Material:

    IRON

  • DC Resistance:

    0.4 Ω

  • Inductance-Nom (L):

    0.39 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    2.57 mm

  • Package Length:

    3.51 mm

  • Package Style:

    SMT

  • Package Width:

    2.66 mm

  • Packing Method:

    TR, 13 Inch

  • Quality Factor-Min (at L-nom):

    40

  • Rated Current-Max:

    0.692 A

  • Self Resonance Frequency:

    230 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    J BEND

  • Test Frequency:

    25 MHz

  • Tolerance:

    10%

S1210R-391K Frequently Asked Questions (FAQs)

  • The recommended PCB land pattern for the S1210R-391K can be found in the API Delevan application note AN-013, which provides detailed guidelines for PCB layout and footprint design.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, API Delevan recommends derating the inductor's current rating by 1.5% per degree Celsius above 80°C to ensure reliable operation in high-temperature environments.
  • Yes, the S1210R-391K is compatible with lead-free soldering processes, and API Delevan recommends using a peak reflow temperature of 260°C to ensure reliable solder joints.
  • The typical self-resonant frequency of the S1210R-391K is around 150 MHz, but this can vary depending on the specific application and PCB layout. It's recommended to perform simulations or measurements to determine the self-resonant frequency in your specific design.
  • Yes, the S1210R-391K is available in a variety of screening options, including military-grade screening, to meet the requirements of high-reliability applications. Contact API Delevan for more information on available screening options and certifications.

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S1210R-391K Overview

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S1210R-391K Alternates

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Part Image S1210-391K API Delevan

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