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

16

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 (LK1005 Series)

• Low profile below 1mm on 1206 case size (CKP Series)

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

Ratio internal conductor that stands on the Green Sheet and

Printing technologies (CKP Series)

Applications:

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

• Separation of analog and digital circuits (CK Series)

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

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

KEMET Designator

Inductance

47N = 0.047μH

R15 = 0.15μH

1R5 = 1.5μH

100 = 10μH

150 = 15μH

Inductance Tolerance

K = ±10%, M = ±20%

Type

LK- = Standard Type

CKP = High Current Type for Power Supply Line

CK- = Standard Type

Case Size

1005 (0402)

1608 (0603)

2125 (0805)

3216 (1206)

Packaging Code

T = Tape & Reel

LK-

1005

T

1R5

K

K

Dim.

Code

EIA

Case

Size

L

Length

(inches)

W

Width

(inches)

T

Thickness Maximum

(inches)

E

(inches)

1005

0402

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)

1608

0603

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)

2125

0805

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)

3216

1206

3.2 ±0.2

(0.126 ±0.008)

1.6 ±0.2

(0.063 ±0.008)

0.8 +0.10/-0.15

(0.031 +0.004/-0.008)

0.6 ±0.3

(0.024 ±0.012)

E

T

W

L

Multilayer Chip Inductors - LK/CK/CKP Series

Part Numbering Table

Dimension Table in millimeters (inches)

-

(-) Required to complete Part Number