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Murata FCUL1040HR42MP3 Power Inductor

The FCUL1040-H-R42M-P3 is a high-current power inductor designed for efficient energy storage and filtering applications in electronic circuits. It features a 0.421H inductance value tested at 0.1MHz, with a rated current of 34A based on inductance decrease, and 30A based on temperature rise. Constructed with a metal alloy magnetic shield, it operates within -40°C to 125°C, and has a maximum DC resistance of 0.00109140Ω. Its compact size and robust design make it suitable for power supply and DC-DC converter applications.

Authorized Distributors
Source:DigiKey
Part No:FCUL1040-H-R42M=P3
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1.37414
Buy/RFQ:
Part No:FCUL1040-H-R42M=P3
Stock:36
Inv Date:06-03-2026
Price: Unit price: $2.84
Buy/RFQ:

Murata FCUL1040HR42MP3 Power Inductor Specifications:

  • Inductance: 0.421H at 0.1MHz
  • Rated current (Isat): 34000mA based on inductance change
  • Rated temperature rise current (Itemp): 30000mA
  • Maximum DC resistance: 0.00109140Ω
  • Ambient temperature range: -40°C to 125°C
  • Magnetic shield: Metal Alloy
  • Absolute maximum voltage: 30V DC
  • Size: Approximately 11.5 x 40.3mm
  • Mass: 2.089g
  • Package: Embossed taping for manufacturing
  • Series: FCUL1040

Buy the Buy Murata FCUL1040-H-R42M-P3 Power Inductor Online

Purchase the Murata FCUL1040-H-R42M-P3 power inductor online today for your high-current circuit needs. This reliable component features a 0.421H inductance, supports up to 34A rated current, and is built with a metal alloy magnetic shield for durability. Its compact size makes it ideal for power supply and DC-DC converter applications, ensuring efficient energy storage and filtering. With operating temperatures from -40°C to 125°C, it is suitable for demanding environments. Order now to ensure your electronic projects are equipped with high-quality, durable inductors.

Get Murata FCUL1040-H-R42M-P3 power inductor today—designed for high current and reliable performance in power supply circuits.

Frequently Asked Questions

Where can I buy Murata FCUL1040HR42MP3?

You can click on the BUY or RFQ button to purchase FCUL1040HR42MP3 from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part FCUL1040HR42MP3?

You can download the FCUL1040HR42MP3 datasheet or visit the Murata website for support.

Who is the manufacturer of FCUL1040HR42MP3?

Murata

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