Document 198-1
ChipInductors
–
0402CSSeries(1005)
Continuing in our long tradition of innovation and lead-
ership, Coilcraft introduced the industry’s first 0402
wirewound inductor.
Irms Derating
120
110
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.
100
90
80
70
60
50
40
30
20
Typical L vs Frequency
60
56 nH
10
0
50
40
-40 -20
0
20
40
60
80
100
120 140
Ambient temperature (°C)
C
D
B
30
H
overall
27 nH
I
F
20
19 nH
12 nH
G
A
J
10
0
F
I
5.6 nH
1 nH
Recommended
Land Pattern
1
10
100
1000
10000
E
Terminal wraparound:
approx 0.007/0,18 both ends
terminal
Frequency (MHz)
A
B
C
D
ref
max max max
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
Typical Q vs Frequency
120
110
12 nH
5.6 nH
19 nH
27 nH
Core material Ceramic
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
100
90
80
70
60
50
40
30
20
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)
56 nH
1 nH
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
One per billion hours / one billion hours, calculated per Telcordia SR-332
10
0
Packaging 2000 per 7″reel Paper tape: 8mm wide, 1.68 mm thick,
1
10
100
1000
10000
2 mm pocket spacing
PCB washing Only pure water or alcohol recommended
Frequency (MHz)
Specifications subject to change without notice.
Please check our website for latest information.
Document198-1 Revised07/07/09
© Coilcraft, Inc. 2009