INDUCTORS  [SMD Power Inductors (NR series)]


Status Mass Production (Preferred)
Inductance 2.2 uH ± 30 %
Case Size (mm) 6.0x6.0
Rated Current (max) 3.7 A
Saturation Current (max) 4.2 A (⊿L=30%)
Temperature Rise Current (max) 3.7 A (⊿T=40℃)
DC Resistance (max) 26 mΩ
DC Resistance (typ) 20 mΩ
LQ Measuring Frequency 100 kHz
Self Resonant Frequency (min) 68 MHz
Operating Temp. Range -25 to +120 ℃
(Including-self-generated heat)
Temperature characteristic
(Inductance change)
± 20 %
Dimension L 6.0 ±0.2 mm
Dimension W 6.0 ±0.2 mm
Dimension H Max 2.8 mm
Dimension e 1.35 ±0.2 mm
Dimension f 4.0 ±0.2 mm
Dimension ΔI Typ 2.3 mm
RoHS Compliance (10 subst.) Yes
REACH Compliance (205 subst.) Yes
IEC62474 (Ver. D19.00) Compliance Yes
Halogen Free Yes
Soldering Reflow
Standard Quantity Taping Embossed 2000pcs


To Higher Specification

Lo-Rdc Lower


Small and Low profile inductor

It corresponds to High current

Simple and original magnetic shield structure

Durable structure against dropping impact


For small DC/DC converter
(cellular Phone, HDD, DVC, DSC, PDA, LCD display etc.)



Simulation data


The saturation current value is the DC current value having inductance decrease down to 30%. (at 20℃)
The temperature rise current value is the DC current value having temperature increase up to 40℃. (at 20℃)
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