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Taiyo Yuden LMMDMK4040T1R5MF Metal Core SMD Power Inductor

The Taiyo Yuden LMMDMK4040T1R5MF is a metal core SMD power inductor designed for a wide range of applications requiring efficient power management. This inductor offers a 1.5uH inductance, a rated current of 3.3A, and a compact form factor of 4.0x4.0x1.2mm. It exhibits a DC resistance of 56 mΩ (typical) and can handle saturation currents up to 3.7A. The inductor is RoHS compliant and REACH compliant, ensuring environmentally responsible usage. Its robust design and reliable performance make it suitable for use in power supplies, DC-DC converters, and other demanding electronic circuits.

Authorized Distributors
Part No:LMMDMK4040T1R5MF
Stock:65
Inv Date:05-28-2026
Price: Unit price: $0.2393
Buy/RFQ:
Part No:LMMDMK4040T1R5MF
Stock:65
Inv Date:05-28-2026
Price: Unit price: $0.2393
Buy/RFQ:

Taiyo Yuden LMMDMK4040T1R5MF Metal Core SMD Power Inductor Specifications:

  • Inductance: 1.5 uH ± 20 %
  • Case Size (mm): 4.0x4.0
  • Rated Current (max): 3.3 A
  • Saturation Current (max): 3.7 A
  • Saturation Current (typ): 5.4 A
  • Temperature Rise Current (max): 3.3 A
  • Temperature Rise Current (typ): 3.6 A
  • DC Resistance (typ): 56 mΩ
  • DC Resistance (max): 65 mΩ
  • LQ Measuring Frequency: 100 kHz
  • Operating Temp. Range: -40 to +125 ℃
  • RoHS2 Compliance: Yes
  • REACH Compliance: Yes
  • Soldering: Reflow
  • Dimension L (mm): 4.0 ±0.2
  • Dimension W (mm): 4.0 ±0.2
  • Dimension H (mm): Max 1.2
  • Dimension e (mm): 1.1 ±0.2
  • Maximum rated voltage: DC 25 V

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Frequently Asked Questions

Where can I buy Taiyo Yuden LMMDMK4040T1R5MF?

You can click on the BUY or RFQ button to purchase LMMDMK4040T1R5MF from an authorized Taiyo Yuden distributor.

How do I troubleshoot issues or seek technical support for part LMMDMK4040T1R5MF?

You can download the LMMDMK4040T1R5MF datasheet or visit the Taiyo Yuden website for support.

Who is the manufacturer of LMMDMK4040T1R5MF?

Taiyo Yuden

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