Document 101-1
ChipInductors
–
1008CSSeries (2520)
These chip inductors are designed for the needs of today’s
high frequency designer. Their ceramic construction deliv-
ers the highest possible SRFs and Q values. The
non-magnetic coilform also ensures the utmost in thermal
Part number
1
stability, predictability and batch consistency. Coilcraft
Designer’s Kit C100
contains samples of all 5% induc-
tance tolerance parts. Kits with 2% tolerance are also
available.
Q min
4
Inductance
2
(nH)
10 @ 50 MHz
12 @ 50 MHz
15 @ 50 MHz
18 @ 50 MHz
22 @ 50 MHz
27 @ 50 MHz
33 @ 50 MHz
39 @ 50 MHz
47 @ 50 MHz
56 @ 50 MHz
68 @ 50 MHz
82 @ 50 MHz
100 @ 25 MHz
120 @ 25 MHz
150 @ 25 MHz
180 @ 25 MHz
220 @ 25 MHz
270 @ 25 MHz
330 @ 25 MHz
390 @ 25 MHz
470 @ 25 MHz
560 @ 25 MHz
620 @ 25 MHz
680 @ 25 MHz
750 @ 25 MHz
820 @ 25 MHz
910 @ 25 MHz
1000 @ 25 MHz
1200 @ 7.9 MHz
1500 @ 7.9 MHz
1800 @ 7.9 MHz
2200 @ 7.9 MHz
2700 @ 7.9 MHz
3300 @ 7.9 MHz
3900 @ 7.9 MHz
4700 @ 7.9 MHz
5600 @ 7.9 MHz
6800 @ 7.9 MHz
8200 @ 7.9 MHz
Percent
tolerance
3
20,10,5,2
20,10,5,2
20,10,5,2
20,10,5,2
20,10,5,2,1
20,10,5,2
20,10,5,2
20,10,5,2
20,10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2,1
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5
10,5
10,5
SRF min
5
(MHz)
4100
3300
2500
2500
2400
1600
1600
1500
1500
1300
1300
1000
1000
950
850
750
700
600
570
500
450
415
375
375
360
350
320
290
250
200
160
160
140
110
100
90
20
40
25
DCR max
6
(Ohms)
0.08
0.09
0.10
0.11
0.12
0.13
0.14
0.15
0.16
0.18
0.20
0.22
0.56
0.63
0.70
0.77
0.84
0.91
1.05
1.12
1.19
1.33
1.40
1.47
1.54
1.61
1.68
1.75
2.0
2.3
2.6
2.8
3.2
3.4
3.6
4.0
4.0
4.9
6.0
Irms
max
7
(mA)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
650
650
580
620
500
500
450
470
470
400
300
400
360
400
380
370
310
330
300
280
290
290
260
260
240
200
170
1008CS-100X _ B _
1008CS-120X _ B _
1008CS-150X _ B _
1008CS-180X _ B _
1008CS-220X _ B _
1008CS-270X _ B _
1008CS-330X _ B _
1008CS-390X _ B _
1008CS-470X _ B _
1008CS-560X _ B _
1008CS-680X _ B _
1008CS-820X _ B _
1008CS-101X _ B _
1008CS-121X _ B _
1008CS-151X _ B _
1008CS-181X _ B _
1008CS-221X _ B _
1008CS-271X _ B _
1008CS-331X _ B _
1008CS-391X _ B _
1008CS-471X _ B _
1008CS-561X _ B _
1008CS-621X _ B _
1008CS-681X _ B _
1008CS-751X _ B _
1008CS-821X _ B _
1008CS-911X _ B _
1008CS-102X _ B _
1008CS-122X _ B _
1008CS-152X _ B _
1008CS-182X _ B _
1008CS-222X _ B _
1008CS-272X _ B _
1008CS-332X _ B _
1008CS-392X _ B _
1008CS-472X _ B _
1008CS-562X _ B _
1008CS-682X _ B _
1008CS-822X _ B _
50 @ 500 MHz
50 @ 500 MHz
50 @ 500 MHz
50 @ 350 MHz
55 @ 350 MHz
55 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
65 @ 350 MHz
65 @ 350 MHz
65 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
35 @ 50 MHz
35 @ 50 MHz
35 @ 50 MHz
28 @ 50 MHz
28 @ 50 MHz
28 @ 50 MHz
22 @ 25 MHz
22 @ 25 MHz
20 @ 25 MHz
20 @ 25 MHz
16 @ 7.9 MHz
18 @ 7.9 MHz
18 @ 7.9 MHz
1. Specify
tolerance, termination,
and
packaging
codes:
1008CS-822XGBC
= 1%
G
= 2%
J
= 5%
K
= 10%
M
= 20%
(Table shows stock tolerances in bold.)
= Ag/Pd/Pt/Pb
L
= Lead free Ag/Pd/Pt
= 7″ machine-ready reel. EIA-481 embossed plastic tape
(2000 per full reel).
= Less than full reel. On tape, but not machine-ready. To have a
leader and trailer added ($25 charge), use code letter C instead.
= 13″ machine-ready reel. EIA-481 embossed plastic tape.
Factory order only, not stocked (7500 per full reel).
Tolerance:
F
Termination: B
Packaging: C
B
D
2. Inductance measured using Coilcraft SMD-A fixture in Agilent/HP 4286A
impedance analyzer with Coilcraft-provided correlation pieces. For
recommended test procedures, contact Coilcraft.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using Agilent/HP 4291A with Agilent/HP 16193 test fixture
and on Agilent/HP 8753D with Coilcraft SMD-D test fixture.
5. SRF measured using Aglilent/HP 8753D network analyzer and Coilcraft
SMD-D test fixture.
6. DCR measured on Cambridge Technology micro-ohmmeter and Coilcraft
CCF840 test fixture.
7. Average current for a 15°C rise above 25°C ambient.
8. Operating temperature range
−40°C
to +125°C.
9. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
For part marking data see Color Coding section.
Specifications subject to change without notice. Document 101-1 Revised 11/20/02
Document 101-2
1008CS Series (2520)
Typical Q vs Frequency
100
S-Parameter files
ON OUR WEB SITE OR CD
ON OUR WEB SITE OR CD
SPICE models
47 nH
90
80
100 nH
12 nH
70
330 nH
60
Q Factor
50
750 nH
1800 nH
40
30
20
10
0
10
100
1,000
10,000
Frequency (MHz)
Typical L vs Frequency
1,000
900
750 nH
800
Inductance (nH)
700
600
500
400
300
200
100
0
1
10
100
1,000
100 nH
47 nH
12 nH
330 nH
A max B max C max D ref
2,92
2,79
2,03
0,51
E
2,03
F
0,51
G
1,52
H
2,54
I
1,02
J
1,27
0.115 0.110 0.080 0.020 0.080 0.020 0.060 0.100 0.040 0.050
Parts/reel: 7″ 2,000; 13″ 7,500 Tape width: 8 mm
For packaging data see Tape and Reel Specifications section.
10,000
Frequency (MHz)
Specifications subject to change without notice. Document 101-2 Revised 11/20/02
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