© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
ChipInductors–0402CSSeries(1005)
Document 198-1
Document 198-1
Revised 07/07/09
Typical L vs Frequency
Typical Q vs Frequency
0
10
20
30
40
50
60
1
10
100
1000
10000
Frequency (MHz)
27 nH
56 nH
19 nH
12 nH
5.6 nH
1 nH
0
60
50
40
30
20
10
70
80
90
100
110
120
1
10
100
1000
10000
Frequency (MHz)
12 nH
19 nH
5.6 nH
27 nH
1 nH
56 nH
-40
-20
0
20
40
60
80
100
140
120
Ambient temperature (°C)
120
110
100
90
80
70
60
50
40
30
20
10
0
ABCD
max
max
max
ref
E
F
G
H
I
J
0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018 inches
1,19
0,64
0,66
0,25
0,51
0,23
0,56
0,66
0,36
0,46 mm
A
B
overall
C
D
J
F
F
G
H
Recommended
Land Pattern
E
terminal
Terminal wraparound:
approx 0.007/0,18 both ends
I
I
Irms Derating
Core material Ceramic
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 0.8 – 1.0 mg
Ambient temperature –40°C to +125°C with
Irms current, +125°C
to +140°C with derated current
Storage temperature Component: –40°C to +140°C.
Packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Temperature Coefficient of Inductance (TCL) +25 to +125 ppm/°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
One per billion hours / one billion hours, calculated per Telcordia SR-332
Packaging 2000 per 7
″ reel Paper tape: 8 mm wide, 1.68 mm thick,
2 mm pocket spacing
PCB washing Only pure water or alcohol recommended
Continuing in our long tradition of innovation and lead-
ership, Coilcraft introduced the industry’s first 0402
wirewound inductor.
This series shares all of the characteristics of Coilcraft’s
other ceramic inductors: exceptionally high Q factors,
especially at use frequencies; outstanding self-resonant
frequency; tight inductance tolerance; and excellent
batch-to-batch consistency.
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