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MLJ1005WR39JT000 - TDK

Description: Inductors for Standard Circuits, for NFC circuit, Mutilayer Ferrite, MLJ1005, -55 to +125

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PCB Footprints
MLJ1005WR39JT000 - TDK PCB footprint - Inductors Chip - Inductors Chip - 0402 (1005 Metric)
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3D Models
MLJ1005WR39JT000 - TDK  - 3D model - Inductors Chip - 0402 (1005 Metric)
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MLJ1005WR39JT000 Details

  • Manufacturer Part Number:

    MLJ1005WR39JT000

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    7.1

  • Case/Size Code:

    0402

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.97 Ω

  • Inductance-Nom (L):

    0.39 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    0.5 mm

  • Package Length:

    1 mm

  • Package Style:

    SMT

  • Package Width:

    0.5 mm

  • Packing Method:

    TR, PUNCHED PAPER, 7 INCH

  • Quality Factor-Min (at L-nom):

    15

  • Rated Current-Max:

    0.3 A

  • Self Resonance Frequency:

    210 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    25 MHz

  • Tolerance:

    5%

MLJ1005WR39JT000 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the MLJ1005WR39JT000 can be found in the TDK Corporation's application note or footprint library. It typically includes a rectangular pad with a size of around 1.2mm x 1.4mm, with a 0.3mm hole in the center for the inductor's terminal.
  • The MLJ1005WR39JT000's thermal derating is typically handled by reducing the current rating as the ambient temperature increases. TDK Corporation provides a thermal derating curve in the datasheet, which shows the maximum allowable current at different temperatures. Engineers should ensure that their design stays within these limits to prevent overheating and ensure reliable operation.
  • The self-resonant frequency (SRF) of the MLJ1005WR39JT000 is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance value and the parasitic capacitance. Typically, the SRF of this inductor is around 100-200 MHz. Engineers should ensure that their design does not operate near this frequency to avoid unwanted resonances.
  • To select the correct inductor for a DC-DC converter design, engineers should consider factors such as the converter's switching frequency, output current, and voltage ripple requirements. The MLJ1005WR39JT000 is suitable for high-frequency DC-DC converters with low to moderate output currents. Engineers should consult TDK Corporation's selection guides or application notes for more information.
  • The MLJ1005WR39JT000 has a moisture sensitivity level (MSL) of 1, which means it can withstand a maximum of 30°C/60%RH for 168 hours. Engineers should follow proper handling and storage procedures to prevent moisture-related damage during assembly and production.

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MLJ1005WR39JT000 Overview

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About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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