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SRF0703-821M - Bourns

Description: BOURNS - SRF0703-821M - Inductor, Power, Dual, 820 µH, 5.01 ohm, 270 mA, 7.6mm x 7.6mm x 3.4mm

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PCB Footprints
SRF0703-821M - Bourns PCB footprint - Other - Other - SRF0703-821M-2
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3D Models
SRF0703-821M - Bourns  - 3D model - Other - SRF0703-821M-2
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SRF0703-821M Details

  • Manufacturer Part Number:

    SRF0703-821M

  • 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:

    5.9

  • Case/Size Code:

    3030

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    5.01 Ω

  • Inductance-Nom (L):

    820 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.4 mm

  • Package Length:

    7.6 mm

  • Package Style:

    SMT

  • Package Width:

    7.6 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    0.27 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    PARALLEL CONNECTED

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN OVER NICKEL

  • Terminal Placement:

    DUAL IN-LINE

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRF0703-821M Frequently Asked Questions (FAQs)

  • The recommended PCB land pattern for the SRF0703-821M can be found in the Bourns Application Note SRF0703-821M Layout Considerations document, which provides detailed guidelines for optimal PCB design and layout.
  • To ensure the SRF0703-821M operates within its specified temperature range, it's essential to provide adequate heat dissipation and thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the component.
  • The maximum current rating for the SRF0703-821M is 3A. However, it's essential to consider the component's power dissipation and thermal characteristics to ensure reliable operation within the specified current range.
  • Yes, the SRF0703-821M is suitable for high-frequency applications up to 1 GHz. However, it's crucial to consider the component's impedance characteristics, self-resonance frequency, and parasitic effects to ensure optimal performance.
  • To prevent electrostatic discharge (ESD) damage, it's essential to follow proper handling and storage procedures for the SRF0703-821M. This includes using ESD-safe materials, grounding straps, and following proper soldering and assembly techniques.

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SRF0703-821M Overview

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