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Taiyo Yuden MAMK2520T4R7M Chip Power Inductor

The Taiyo Yuden MAMK2520T4R7M is a metal core wire-wound chip power inductor designed for a variety of applications including AV equipment, OA equipment, and medical devices. This inductor offers a 4.7uH inductance with a tolerance of ±20%, a rated current of 1.3A, and a DC resistance of 0.26Ω. It's characterized by its compact size (2.5 x 2.0 x 1.2mm) and robust construction, making it suitable for space-constrained designs requiring high current handling and stable performance. The MAMK2520T4R7M is RoHS compliant and REACH compliant, ensuring environmental responsibility.

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Source:DigiKey
Part No:MAMK2520T4R7M
Stock:341914
Inv Date:05-28-2026
Price: Unit price: $0.16
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Part No:MAMK2520T4R7M
Stock:23059
Inv Date:05-29-2026
Price: Unit price: $0.16
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Part No:MAMK2520T4R7M
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:MAMK2520T4R7M
Stock:21000
Inv Date:05-28-2026
Price: Unit price: $0.0657
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Part No:MAMK2520T4R7M
Stock:21000
Inv Date:05-28-2026
Price: Unit price: $0.0657
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Part No:MAMK2520T4R7M
Stock:24000
Inv Date:05-28-2026
Price: Unit price: $0.0701
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Taiyo Yuden MAMK2520T4R7M Chip Power Inductor Specifications:

  • Inductance: 4.7 uH ± 20 %
  • Case Size (EIA/JIS): 1008/2520
  • Rated Current (max): 1.3 A
  • Saturation Current (max): 1.5 A (⊿L=30%)
  • Saturation Current (typ): 1.7 A (⊿L=30%)
  • Temperature Rise Current (max): 1.3 A (⊿T=40℃)
  • Temperature Rise Current (typ): 1.5 A (⊿T=40℃)
  • DC Resistance (max): 0.26 Ω
  • DC Resistance (typ): 0.2 Ω
  • LQ Measuring Frequency: 2 MHz
  • Operating Temp. Range: -40 to +105 ℃
  • Temperature characteristic: ± 15 %
  • RoHS Compliance: Yes
  • REACH Compliance: Yes
  • Halogen Free: Yes
  • Soldering: Reflow
  • Dimension L: 2.5 ±0.2 mm
  • Dimension W: 2.0 ±0.2 mm
  • Dimension T: Max 1.2 mm
  • Dimension e: 0.5 ±0.3 mm

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Frequently Asked Questions

Where can I buy Taiyo Yuden MAMK2520T4R7M?

You can click on the BUY or RFQ button to purchase MAMK2520T4R7M from an authorized Taiyo Yuden distributor.

How do I troubleshoot issues or seek technical support for part MAMK2520T4R7M?

You can download the MAMK2520T4R7M datasheet or visit the Taiyo Yuden website for support.

Who is the manufacturer of MAMK2520T4R7M?

Taiyo Yuden

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