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MULTICOMP PRO MCSD43390KU SMD Inductor

This high-quality SMD inductor offers a 39µH inductance with a ±10% tolerance, suitable for compact electronic circuits. Designed with ferrite core material, it features a maximum DC resistance of 0.587Ω and a rated current of 590mA. Its small external dimensions (Length: 3.2mm, Width: 4.5mm, Depth: 24mm) make it ideal for space-constrained applications. Operating efficiently at 100kHz resonance frequency, it withstands temperatures from -55°C to +130°C. Its lead spacing is 21mm, with a sturdy, RoHS-compliant construction suitable for many electronic devices.

Authorized Distributors
Source:Newark
Part No:MCSD43-390KU
Stock:1301
Inv Date:06-07-2026
Price: Unit price: $0.342
Buy/RFQ:

MULTICOMP PRO MCSD43390KU SMD Inductor Specifications:

  • Inductance: 39µH
  • Inductance Tolerance: ±10%
  • DC Resistance Max: 0.587Ω
  • DC Current Rating: 590mA
  • Operating Temperature: -55°C to +130°C
  • Resonant Frequency: 100kHz
  • Core Material: Ferrite
  • External Dimensions: Length 3.2mm, Width 4.5mm, Depth 24mm
  • Lead Spacing: 21mm
  • Case Style: SMD
  • Number of Pins: 2
  • Solder Material: Sn99.3% / Cu0.7%
  • Compliance: RoHS
  • Series: MCSD43

Buy the Buy Multicomp RC Part Number MCSD43390KU Online

Purchase the Multicomp RC inductor online today for your electronic projects. This 39µH component with ±10% tolerance offers excellent efficiency and durability. With a maximum DC resistance of 0.587Ω and a rated current of 590mA, it is perfect for space-constrained designs. Its ferrite core provides stability at high frequencies, and it operates effectively from -55°C to +130°C. Ensure reliable power management and filtering with this RoHS-compliant inductor, ideal for various electronic applications.

Buy Multicomp MCSD43390KU now and experience reliable performance in your electronic designs with this compact 39µH SMD inductor.

Frequently Asked Questions

Where can I buy MULTICOMP PRO MCSD43390KU?

You can click on the BUY or RFQ button to purchase MCSD43390KU from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part MCSD43390KU?

You can download the MCSD43390KU datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of MCSD43390KU?

MULTICOMP PRO

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