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Taiyo Yuden NRS4018T220MDGJ Power Inductor

The Taiyo Yuden NRS4018T220MDGJ is a compact, high-performance SMD power inductor designed for use in various electronic devices. With an inductance of 22uH and a small form factor of 4.0x4.0x1.8mm, it's ideal for space-constrained applications. The inductor is rated for a maximum DC bias current of 0.72A and a saturation current of 0.9A, making it suitable for power management and filtering circuits in consumer electronics, industrial equipment, and automotive applications. It is manufactured with RoHS compliance and halogen-free materials, ensuring environmental responsibility. The product is in mass production and is a preferred choice for reliable power delivery.

Authorized Distributors
Source:DigiKey
Part No:NRS4018T220MDGJ
Stock:43411
Inv Date:05-28-2026
Price: Unit price: $0.19
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Part No:NRS4018T220MDGJ
Stock:30183
Inv Date:05-29-2026
Price: Unit price: $0.19
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Part No:NRS4018T220MDGJ
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:NRS4018T220MDGJ
Stock:45500
Inv Date:05-28-2026
Price: Unit price: $0.0856
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Part No:NRS4018T220MDGJ
Stock:45500
Inv Date:05-28-2026
Price: Unit price: $0.0856
Buy/RFQ:
Part No:NRS4018T220MDGJ
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.0846
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Taiyo Yuden NRS4018T220MDGJ Power Inductor Specifications:

  • Inductance: 22 uH ± 20 %
  • Case Size (mm): 4.0x4.0
  • Rated Current (max): 0.72 A
  • Saturation Current (max): 0.9 A (⊿L=30%)
  • Saturation Current (typ): 0.92 A (⊿L=30%)
  • Temperature Rise Current (max): 0.72 A (⊿T=40℃)
  • Temperature Rise Current (typ): 0.81 A (⊿T=40℃)
  • DC Resistance (max): 0.348 Ω
  • DC Resistance (typ): 0.29 Ω
  • LQ Measuring Frequency: 100 kHz
  • Self Resonant Frequency (min): 15 MHz
  • Operating Temp. Range: -25 to +125 ℃
  • Temperature characteristic: ± 20 %
  • 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 1.8 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 NRS4018T220MDGJ?

You can click on the BUY or RFQ button to purchase NRS4018T220MDGJ from an authorized Taiyo Yuden distributor.

How do I troubleshoot issues or seek technical support for part NRS4018T220MDGJ?

You can download the NRS4018T220MDGJ datasheet or visit the Taiyo Yuden website for support.

Who is the manufacturer of NRS4018T220MDGJ?

Taiyo Yuden

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