Document M101-1
Chip Inductors
–
M1008CS Series (2520)
• High SRF and excellent Q values
• Tight tolerances, many values at 1%
• 39 inductance values from 10 nH to 802 µH
Irms Derating
120
110
Thisrobustversionof Coilcraft’s standard 1008CS series
featuresahightemperatureencapsulantthatallowsopera-
tion in ambient temperatures up to 155°C and a leach-
resistantbasemetalizationwith63/37tin-leadterminations
that ensures the best possible board adhesion.
100
90
80
70
60
50
40
30
20
Typical Q vs Frequency
120
100
10
0
100
90
80
70
60
50
40
30
20
47 nH
-40 -20
0
20
40
60
80
100 120 140 160
100 nH
Ambient temperature (°C)
12 nH
330 nH
750 nH
1800 nH
B
H
overall
C
F
I
G
F
A
J
10
0
I
E
D
10
100
1000
10000
terminal
Frequency (MHz)
Recommended
Land Pattern
Terminal wraparound:
approx 0.015/0,38 both ends
Typical L vs Frequency
A max B max C max D ref
0.115 0.110 0.080 0.020 0.080 0.020 0.060 0.100 0.040 0.050
2,92 2,79 2,03 0,51 2,03 0,51 1,52 2,54 1,02 1,27
E
F
G
H
I
J
1,000
900
800
700
600
500
400
300
200
100
0
750 nH
Core material Ceramic
Terminations Tin-lead (63/37) over silver-palladium-platinum-glass frit
Ambient temperature –55°C to +140°C with Irms current, +140°C
to +155°C with derated current
Storage temperature Component: –55°C to +155°C.
Packaging: –55°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)
Enhanced Crush-Resitant Packaging 2000 per 7″reel
Plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing,
2.0 mm pocket depth
330 nH
100 nH
47 nH
12 nH
1
10
100
1000
10000
Frequency (MHz)
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
®
DocumentM101-1 Revised 04/10/08
Phone 800-981-0363
Fax 847-639-1508
E-mail cp@coilcraft.com
Web www.coilcraft.com/cp
1102 Silver Lake Road
Cary IL 60013
Critical Products
© Coilcraft, Inc. 2008