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SRR0805-3R9M - Bourns

Description: BOURNS - SRR0805-3R9M - Power Inductor (SMD), 3.9 µH, 2.1 A, Shielded, 3.7 A, SRR0805 Series

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PCB Footprints
SRR0805-3R9M - Bourns PCB footprint - Other - Other - SRR0805-3R9M-1
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3D Models
SRR0805-3R9M - Bourns  - 3D model - Other - SRR0805-3R9M-1
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SRR0805-3R9M Details

  • Manufacturer Part Number:

    SRR0805-3R9M

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.2

  • Case/Size Code:

    4132

  • Construction:

    Shielded

  • Core Material:

    FERRITE

  • DC Resistance:

    0.055 Ω

  • Inductance-Nom (L):

    3.9 µH

  • Inductor Application:

    POWER 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:

    4.7 mm

  • Package Length:

    10.5 mm

  • Package Style:

    SMT

  • Package Width:

    8 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    2.1 A

  • Self Resonance Frequency:

    50 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    Q MEASURED AT 7.96 MHZ

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    20%

SRR0805-3R9M Frequently Asked Questions (FAQs)

  • The recommended land pattern for SRR0805-3R9M is a rectangular pad with a size of 0.8mm x 1.2mm, with a non-solder mask defined (NSMD) pad shape. This is to ensure proper soldering and to prevent solder bridging.
  • Yes, SRR0805-3R9M is rated for operation up to 150°C, making it suitable for high-temperature applications. However, it's essential to ensure that the component is properly derated to prevent overheating and to follow the recommended storage and handling procedures.
  • During PCB assembly, it's essential to handle SRR0805-3R9M with care to prevent damage. Use anti-static wrist straps, mats, or packaging to prevent electrostatic discharge (ESD). Avoid touching the component's leads or body, and use a vacuum pickup or tweezers to handle the component.
  • The MSL of SRR0805-3R9M is MSL 1, which means it can withstand a maximum of 30 days at 30°C and 60% relative humidity before soldering. It's essential to follow the recommended storage and handling procedures to prevent moisture absorption.
  • Yes, SRR0805-3R9M is designed to withstand high-vibration environments. It has a robust construction and is suitable for use in applications with vibration levels up to 10G. However, it's essential to ensure that the component is properly secured to the PCB and that the PCB is designed to withstand the vibration levels.

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SRR0805-3R9M Overview

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