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

MFR Recommended

LBXND4040TKL221MDG
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In Stock: 0
Unit Price: $0.21830

MFR Recommended

LCXND4040TKL221MDG
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In Stock: 3,100
Unit Price: $0.42000
Datasheet

MFR Recommended

LLXND4040TKL221MDG
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In Stock: 0
Unit Price: $0.14389
Datasheet

MFR Recommended

LMXND4040TKL221MDG
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In Stock: 0
Unit Price: $0.21830

MFR Recommended

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In Stock: 1,648
Unit Price: $0.28000
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NR4018 Series
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
Taiyo Yuden
Manufacturer Product Number
NR4018T221M
Description
FIXED IND 220UH 170MA 4.8OHM SMD
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
Type
Description
Select All
Category
Mfr
Taiyo Yuden
Series
NR
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Type
Drum Core, Wirewound
Material - Core
Ferrite
Inductance
220 µH
Tolerance
±20%
Current Rating (Amps)
170 mA
Current - Saturation (Isat)
270mA
Shielding
Shielded
DC Resistance (DCR)
4.8Ohm Max
Q @ Freq
-
Frequency - Self Resonant
4MHz
Ratings
-
Operating Temperature
-25°C ~ 120°C
Inductance Frequency - Test
100 kHz
Mounting Type
Surface Mount
Package / Case
Nonstandard
Supplier Device Package
-
Size / Dimension
0.157" L x 0.157" W (4.00mm x 4.00mm)
Height - Seated (Max)
0.071" (1.80mm)
Product Questions and Answers

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Last Time Buy
Request Stock Notification
Last Time Buy Date: 31/3/2026
Quantity
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.42000$0.42
10$0.34200$3.42
100$0.28200$28.20
1,000$0.23196$231.96
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,500$0.20858$730.03
7,000$0.19668$1,376.76
10,500$0.19005$1,995.52
17,500$0.18201$3,185.18
24,500$0.17691$4,334.30
35,000$0.17167$6,008.45
87,500$0.16882$14,771.75
Manufacturers Standard Package
Unit Price without GST:$0.42000
Unit Price with GST:$0.46200