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Taiyo Yuden NR4018T Series

14 variants · Taiyo Yuden

About the Taiyo Yuden NR4018T Series

The Taiyo Yuden NR4018T Series series groups 14 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of Nonstandard, height - seated of 0.071\" (1.80mm) and inductance frequency - test of 100 kHz. Variants differ by current - saturation, current rating and DC resistance, so you can match the exact current - saturation your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Taiyo Yuden NR4018T Series variants and discontinued ones from a single page.

Select a variant by

Current - saturation
1.2A · 2A · 2.7A · 4A · 270mA · 310mA · 400mA · 470mA · 570mA · 650mA · 800mA · 940mA
Current rating
1.23 A · 1.44 A · 1.83 A · 170 mA · 220 mA · 270 mA · 320 mA · 420 mA · 490 mA · 590 mA · 650 mA · 840 mA
DC resistance
1.2Ohm Max · 1.8Ohm Max · 3Ohm Max · 4.8Ohm Max · 36mOhm Max · 72mOhm Max · 84mOhm Max · 216mOhm Max · 300mOhm Max · 432mOhm Max · 636mOhm Max · 780mOhm Max
Frequency - self resonant
4MHz · 5.5MHz · 6.5MHz · 8.3MHz · 10MHz · 12MHz · 16MHz · 19MHz · 24MHz · 44MHz · 52MHz · 80MHz
Inductance
1 µH · 2.2 µH · 3.3 µH · 10 µH · 15 µH · 22 µH · 33 µH · 47 µH · 68 µH · 100 µH · 150 µH · 220 µH
Operating temperature
-25°C ~ 120°C · -25°C~120°C
Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Tolerance
±20% · ±30%

Shared specifications

Case
Nonstandard
Height - seated
0.071\" (1.80mm)
Inductance frequency - test
100 kHz
Material - core
Ferrite
Mounting
Surface Mount
Q @ freq
-
Ratings
-
Shielding
Shielded
Size (Dimension)
0.157\" L x 0.157\" W (4.00mm x 4.00mm)
Type
Drum Core, Wirewound

Variant comparison

ParameterNR4018T3R3MNR4018T101MNR4018T2R2MNR4018T680MNR4018T100MNR4018T150M
Current - saturation2A400mA2.7A470mA1.2A940mA
Current rating1.23 A270 mA1.44 A320 mA840 mA650 mA
DC resistance84mOhm Max1.8Ohm Max72mOhm Max1.2Ohm Max216mOhm Max300mOhm Max
Frequency - self resonant44MHz6.5MHz52MHz8.3MHz24MHz19MHz
Inductance3.3 µH100 µH2.2 µH68 µH10 µH15 µH
Operating temperature-25°C~120°C-25°C~120°C-25°C~120°C-25°C~120°C-25°C ~ 120°C-25°C ~ 120°C
PackageTape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)
Tolerance±20%±20%±20%±20%±20%±20%

Request a quote on any Taiyo Yuden NR4018T Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants