Document 101-1
Chip Inductors
–
1008CS Series (2520)
• High SRF and excellent Q values
• Tight tolerances, many values at 1%
• 39 inductance values from 10 nH to 8.2 µH
Irms Derating
120
110
100
90
80
70
60
50
40
30
20
Typical Q vs Frequency
120
100
100
90
80
70
60
50
40
30
20
47 nH
100 nH
12 nH
330 nH
750 nH
1800 nH
10
0
-40 -20
0
20
40
60
80
100
120 140
Ambient temperature (°C)
10
0
B
H
overall
C
10
100
1000
10000
F
G
F
I
J
I
Frequency (MHz)
A
Typical L vs Frequency
E
D
1,000
900
800
700
600
500
400
300
200
100
0
terminal
Recommended
Land Pattern
Terminal wraparound:
approx 0.015/0,38 both ends
750 nH
A
B
C
max
D
ref
max max
E
F
G
H
I
J
0.115 0.110 0.080 0.020 0.080 0.020 0.060 0.100 0.040 0.050 inches
2,92 2,79 2,03 0,51 2,03 0,51 1,52 2,54 1,02 1,27 mm
Designer’s Kit C300 contains 10 each of all values
Core material Ceramic
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 29.6 – 37.4 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
330 nH
100 nH
47 nH
12 nH
1
10
100
Frequency (MHz)
1000
10000
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; 7500 per 13″reel. Plastic tape: 8 mm wide,
0.3 mm thick, 4 mm pocket spacing, 2.0 mm pocket depth
PCB washing Only pure water or alcohol recommended
Specifications subject to change without notice.
Please check our website for latest information.
Document101-1 Revised 10/06/08
© Coilcraft, Inc. 2009