© KEMET Electronics Corporation, P.O. Box 5928, Greenville, SC 29606 (864) 963-6300

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Features:

Operating Temperature:

• Internal printed coil structure creates a closed magnetic circuit

• -40ºC to +85ºC

which acts as a magnetic shield eliminating crosstalk, thus

permitting higher mounting densities.

• Multilayer block structure yields higher reliability

• The smallest mH inductors in the world (SMS 0402 Series)

• Low DC power dissipation due to Low Rdc with High Aspect

Ratio internal conductor that stands on the Green Sheet and

Printing technologies (DMI Series)

Applications:

• Any general circuit in portable equipment in which a compact size and high mounting densities are required (SMS Series)

• Separation of analog and digital circuits (PMS Series)

• Prevents interference between PLL and other digital circuits (PMS Series)

• DC/DC convertor for mobile equipment, cellular phones, DSC and DVC (PMS Series)

EIA

Case

Size

Metric

Dim.

Code

L

Length

(inches)

W

Width

(inches)

T

Thickness Maximum

(inches)

E

(inches)

0402

1005

1.0 ±0.05

(0.039 ±0.002)

0.50 ±0.05

(0.020 ±0.002)

0.50 ±0.05

(0.020 ±0.002)

0.25 ±0.10

(0.010 ±0.004)

0603

1608

1.6 ±0.15

(0.063 ±0.006)

0.8 ±0.15

(0.031 ±0.006)

0.8 ±0.15

(0.031 ±0.006)

0.3 ±0.2

(0.012 ±0.008)

0805

2125

2.0 +0.3/-0.1

(0.079 _0.012/-0.004)

1.25 ±0.2

(0.049 ±0.008)

0.85 ±0.2

1.25 ±0.2

(0.033 ±0.008)

(0.049 ±0.008)

0.5 ±0.2

(0.02 ±0.008)

1008

2520

2.5 ± 0.2

(0.098 ± 0.008)

2.0 ± 0.2

(0.079 ± 0.008)

1.0 Max.

(0.039)

0.5 ± 0.3

(0.02 ± 0.012)

E

T

W

L

Multilayer Chip Inductors - L-SMS/L-PMS/L-DMI Series

Part Numbering Table

Dimension Table in millimeters (inches)

Inductance

Examples:

47N = 0.047μH

100 = 10μH

R15 = 0.15μH

150 = 15μH

1R5 = 1.5μH

Inductance Tolerance

K = ±10%, M = ±20%

Inductor

L

C

0603

1R5

K

SMS

T

Case Size (EIA)

0402

0805

0603

1008

Type

SMS = Standard Type

PMS = Standard Type

DMI = High Current Type

for Power Supply Line

Specification

C = Commercial

Packaging Code

T = Tape & Reel