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Taiyo Yuden MDMK4040T6R8MM Metal Core SMD Power Inductor

The Taiyo Yuden MDMK4040T6R8MM is a metal core SMD power inductor designed for a variety of electronic applications, including AV equipment, OA equipment, and information communication equipment. With a compact form factor of 4.0x4.0x1.2mm, it provides an inductance of 6.8uH and a rated current of 1.6A, while maintaining a DC resistance of 0.23Ω. The inductor is RoHS compliant and operates within a temperature range of -40 to +125°C, making it suitable for demanding environments. It is ideal for applications requiring efficient power delivery and compact size.

Authorized Distributors
Source:DigiKey
Part No:MDMK4040T6R8MM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.54
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Part No:MDMK4040T6R8MM
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.54
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Part No:MDMK4040T6R8MM
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:MDMK4040T6R8MM
Stock:2900
Inv Date:05-28-2026
Price: Unit price: $0.2175
Buy/RFQ:
Part No:MDMK4040T6R8MM
Stock:2900
Inv Date:05-28-2026
Price: Unit price: $0.2175
Buy/RFQ:

Taiyo Yuden MDMK4040T6R8MM Metal Core SMD Power Inductor Specifications:

  • Inductance: 6.8 uH ± 20 %
  • Case Size (mm): 4.0x4.0
  • Rated Current (max): 1.6 A
  • Saturation Current (max): 1.9 A (⊿L=30%)
  • Saturation Current (typ): 2.2 A (⊿L=30%)
  • Temperature Rise Current (max): 1.6 A (⊿T=40℃)
  • Temperature Rise Current (typ): 1.8 A (⊿T=40℃)
  • DC Resistance (max): 0.23 Ω
  • DC Resistance (typ): 0.2 Ω
  • LQ Measuring Frequency: 1 MHz
  • Operating Temp. Range: -40 to +125 ℃
  • Temperature characteristic: ± 10 %
  • RoHS Compliance: Yes
  • REACH Compliance: Yes
  • Halogen Free: Yes
  • Soldering: Reflow
  • Dimension L: 4.0 ±0.2 mm
  • Dimension W: 4.0 ±0.2 mm
  • Dimension H: Max 1.2 mm
  • Dimension e: 1.1 ±0.2 mm
  • Dimension f: 2.5 ±0.2 mm

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Frequently Asked Questions

Where can I buy Taiyo Yuden MDMK4040T6R8MM?

You can click on the BUY or RFQ button to purchase MDMK4040T6R8MM from an authorized Taiyo Yuden distributor.

How do I troubleshoot issues or seek technical support for part MDMK4040T6R8MM?

You can download the MDMK4040T6R8MM datasheet or visit the Taiyo Yuden website for support.

Who is the manufacturer of MDMK4040T6R8MM?

Taiyo Yuden

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