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MULTICOMP PRO MCSD543R3MU Power Inductor

The inductor offers a 3.3 microhenry inductance with a tolerance of 120%, suitable for power supply filtering and energy storage in electronic circuits. Designed in a surface-mount package, it features a ferrite core and a maximum DC resistance of 0.048 ohms, supporting a current rating of 3.3A. Its compact dimensions include an external length of 4.5mm, width of 5.8mm, and depth of 5.2mm, with a resonant frequency of 100kHz. Operating efficiently from -55°C to +130°C, it ensures reliable performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:MCSD54-3R3MU
Stock:4945
Inv Date:06-07-2026
Price: Unit price: $0.355
Buy/RFQ:

MULTICOMP PRO MCSD543R3MU Power Inductor Specifications:

  • Inductance: 3.3uH
  • Inductance Tolerance: 120%
  • DC Resistance Max: 0.0480 ohms
  • DC Current Rating: 3.3A
  • Inductor Case Style: SMD
  • Number of Pins: 2
  • Lead Spacing: 2mm
  • Core Material: Ferrite
  • External Dimensions: Length 4.5mm, Width 5.8mm, Depth 5.2mm
  • Resonant Frequency: 100kHz
  • Operating Temperature: -55°C to +130°C
  • Material List: Core RSA CDR5.8x4.5, Wire @0.3mm, Solder Sn99.3%/Cu0.7%
  • Electrical Characteristics at 25°C: Inductance 3.3uH ±10%, DCR 48mΩ (Max.), Irms 4A, Temperature Rise Max 40°C

Buy the Multicomp RC – Reliable Power Inductor for Industrial Applications

Discover the high-quality Multicomp RC power inductor featuring 3.3uH inductance, 3.3A current capacity, ferrite core, and SMD package. Its compact design ensures easy installation in various electronic applications including power filtering, energy storage, and DC-DC converters. With a resonant frequency of 100kHz and operating temperature range from -55°C to +130°C, it provides dependable performance even in demanding environments. Purchase online now for reliable performance and superior energy management in your projects.

Get Multicomp RC inductor today—built for precision and long-lasting durability in your power circuits and energy storage solutions.

Frequently Asked Questions

Where can I buy MULTICOMP PRO MCSD543R3MU?

You can click on the BUY or RFQ button to purchase MCSD543R3MU from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part MCSD543R3MU?

You can download the MCSD543R3MU datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of MCSD543R3MU?

MULTICOMP PRO

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