NR4018T221M is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


Taiyo Yuden
In Stock: 0
Unit Price: $0.13989

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Taiyo Yuden
In Stock: 0
Unit Price: $0.28000

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Taiyo Yuden
In Stock: 0
Unit Price: $0.09375
Datasheet

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In Stock: 0
Unit Price: $0.13989

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Unit Price: $0.23000
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220 µH Shielded Drum Core, Wirewound Inductor 170 mA 4.8Ohm Max Nonstandard
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

NR4018T221M

DigiKey Part Number
587-1668-2-ND - Tape & Reel (TR)
587-1668-1-ND - Cut Tape (CT)
587-1668-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NR4018T221M
Description
FIXED IND 220UH 170MA 4.8 OHM
Customer Reference
Detailed Description
220 µH Shielded Drum Core, Wirewound Inductor 170 mA 4.8Ohm Max Nonstandard
Datasheet
 Datasheet
EDA/CAD Models
NR4018T221M Models
Product Attributes
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Category
Current - Saturation (Isat)
270mA
Mfr
Shielding
Shielded
Series
DC Resistance (DCR)
4.8Ohm Max
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Self Resonant
4MHz
Part Status
Last Time Buy
Operating Temperature
-25°C ~ 120°C
Type
Drum Core, Wirewound
Inductance Frequency - Test
100 kHz
Material - Core
Mounting Type
Surface Mount
Inductance
Package / Case
Nonstandard
Tolerance
±20%
Size / Dimension
0.157" L x 0.157" W (4.00mm x 4.00mm)
Current Rating (Amps)
Height - Seated (Max)
0.071" (1.80mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LBXND4040TKL221MDGTaiyo Yuden0587-LBXND4040TKL221MDGTR-ND$0.13989MFR Recommended
LCXND4040TKL221MDGTaiyo Yuden0587-LCXND4040TKL221MDGTR-ND$0.28000MFR Recommended
LLXND4040TKL221MDGTaiyo Yuden0587-LLXND4040TKL221MDGTR-ND$0.09375MFR Recommended
LMXND4040TKL221MDGTaiyo Yuden0587-LMXND4040TKL221MDGTR-ND$0.13989MFR Recommended
LSXND4040TKL221MDGTaiyo Yuden0587-LSXND4040TKL221MDGTR-ND$0.23000MFR Recommended
Last Time Buy
3,500 estimated in stock on 23-Nov-2026
Last Time Buy Date: 3/31/2026
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.