INDUCTORS  [SMD Power Inductors (NR series S type)]


Status Mass Production (Preferred)
Inductance 10 uH ± 20 %
Case Size (mm) 8.0x8.0
Rated Current (max) 3.1 A
Saturation Current (max) 3.8 A (⊿L=30%)
Saturation Current (typ) 4.1 A (⊿L=30%)
Temperature Rise Current (max) 3.1 A (⊿T=40℃)
Temperature Rise Current (typ) 3.5 A (⊿T=40℃)
DC Resistance (max) 44.2 mΩ
DC Resistance (typ) 34 mΩ
LQ Measuring Frequency 100 kHz
Self Resonant Frequency (min) 22 MHz
Operating Temp. Range -25 to +125 ℃
(Including-self-generated heat)
Temperature characteristic
(Inductance change)
± 20 %
Dimension L 8.0 ±0.2 mm
Dimension W 8.0 ±0.2 mm
Dimension H Max 4.0 mm
Dimension e 1.6 ±0.3 mm
Dimension f 5.6 ±0.3 mm
RoHS Compliance (10 subst.) Yes
REACH Compliance (209 subst.) Yes
IEC62474 (Ver. D20.00) Compliance Yes
Halogen Free Yes
Soldering Reflow
Standard Quantity Taping Embossed 1000pcs


To Higher Specification

Lo-Rdc Lower


Small and Low profile inductor

It corresponds to High current

Durable structure against dropping impact

Main Applications

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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