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0402CS-3N9XJRW - COILCRAFT

Description: RF Inductors - SMD 1005 3.9nH Unshld 5% 840mA 66mOhms AECQ2

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0402CS-3N9XJRW - COILCRAFT - PCB symbol
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0402CS-3N9XJRW - COILCRAFT PCB footprint - Other - Other - 0402CS-3N9XJRW-2
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0402CS-3N9XJRW Details

  • Manufacturer Part Number:

    0402CS-3N9XJRW

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China, Vietnam

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    9

  • Case/Size Code:

    0402

  • Construction:

    Rectangular

  • Core Material:

    CERAMIC

  • DC Resistance:

    0.066 Ω

  • Inductance-Nom (L):

    0.0039 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:

    0.66 mm

  • Package Length:

    1.19 mm

  • Package Style:

    SMT

  • Package Width:

    0.64 mm

  • Packing Method:

    TR, PUNCHED PAPER, 7 INCH

  • Rated Current-Max:

    0.84 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    6000 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    250 MHz

  • Tolerance:

    5%

0402CS-3N9XJRW Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the 0402CS series, which can be found in their application notes or on their website. The recommended land pattern ensures proper soldering and minimizes the risk of damage during assembly.
  • The 0402CS-3N9XJRW is designed for high-frequency applications up to 1 GHz. Its small size and low parasitic capacitance make it suitable for high-frequency circuits. However, it's essential to consider the inductor's self-resonant frequency (SRF) and ensure it's not operated near the SRF to avoid unwanted resonances.
  • The 0402CS-3N9XJRW has a rated operating temperature range of -40°C to +125°C. While it can tolerate high temperatures, it's essential to consider the derating curves provided in the datasheet to ensure the inductor's performance and reliability are not compromised at elevated temperatures.
  • The 0402CS-3N9XJRW has a rated DC current of 0.39 A. Exceeding this rating can cause the inductor's inductance to decrease and its resistance to increase. It's essential to consider the DC bias tolerance when designing the circuit to ensure the inductor operates within its specified parameters.
  • Yes, the 0402CS-3N9XJRW can be used in switching regulator applications. However, it's essential to consider the inductor's core material, wire size, and construction to ensure it can handle the high di/dt and AC currents present in switching regulators. Coilcraft provides guidance on selecting inductors for switching regulators in their application notes.

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0402CS-3N9XJRW Overview

Use the download button to access the 0402CS-3N9XJRW schematic symbol and PCB footprint.
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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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0402CS-3N9XJRW Alternates

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For a full list of alternate parts for 0402CS-3N9XJRW, check out Findchips.com