© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 219-2
Power Chip Inductors – 1008PS Series
Typical L vs Frequency
Typical L vs Current
0.01
0.1
110
0.1
1
10
100
1000
10000
Frequency (MHz)
1000 µH
100 µH
10 µH
1µH
0.01
0.1
110
Current (A)
0.1
10
1
100
1000
10000
100 µH
10 µH
1µH
1000 µH
ABCD
E
F
G
max
max
max
max
max
max
typ
H
I
J
0.150 0.149 0.108 0.070 0.102 0.084 0.020 0.100 0.040 0.050
inches
3,81
3,78
2,74
1,78
2,59
2,13
0,51
2,54
1,02
1,27
mm
A
B
FD
C
E
G
I
I
J
H
Recommended
Land Pattern
Terminal wraparound:
approx 0.015/0,38 both ends
Document 219-2
Revised 08/17/09
Irms Derating
-40
-20
0
20
40
60
80
100
160
140
120
Ambient temperature (°C)
120
110
100
90
80
70
60
50
40
30
20
10
0
Core material
Ceramic/Ferrite
Core and winding loss
See www.coilcraft.com/coreloss
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 122 – 132 mg
Ambient temperature –40°C to +105°C with
Irms current, +105°C
to +145°C with derated current
Storage temperature Component: –40°C to +145°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) +100 to +350 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)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 750/7
″reel; 2500/13″ reel Plastic tape: 12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 3.3 mm pocket depth
PCB washing Only pure water or alcohol recommended
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