Datasheet

© KEMET Electronics Corporation, P.O. Box 5928, Greenville, SC 29606 [phone]
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 (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