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
Typical Q vs Frequency
120
100
100
90
80
100 nH
12 nH
Percent of rated
I
rms
90
80
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120 140
47 nH
Q Factor
70
60
50
40
30
20
10
0
10
100
1000
10000
330 nH
750 nH
1800 nH
Ambient temperature (°C)
B
overall
C
F
A
G
F
E
terminal
750 nH
25°C
H
I
J
I
D
Frequency (MHz)
Typical L vs Frequency
1,000
900
800
Terminal wraparound:
approx 0.015/0,38 both ends
Recommended
Land Pattern
Inductance (nH)
700
600
500
400
300
200
100
0
1
10
100
1000
100 nH
47 nH
12 nH
10000
330 nH
A
B
max max
0.115 0.110
2,92 2,79
C
D
max
ref
E
F
G
H
I
J
0.080 0.020 0.080 0.020 0.060 0.100 0.040 0.050 inches
2,03 0,51 2,03 0,51 1,52 2,54 1,02 1,27 mm
Frequency (MHz)
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
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
Document 101-1 Revised 10/06/08
Specifications subject to change without notice.
Please check our website for latest information.
© Coilcraft, Inc. 2009
Document 101-2
1008CS Series (2520)
Part number
1
1008CS-100X_L_
1008CS-120X_L_
1008CS-150X_L_
1008CS-180X_L_
1008CS-220X_L_
1008CS-270X_L_
1008CS-330X_L_
1008CS-390X_L_
1008CS-470X_L_
1008CS-560X_L_
1008CS-680X_L_
1008CS-820X_L_
1008CS-101X_L_
1008CS-121X_L_
1008CS-151X_L_
1008CS-181X_L_
1008CS-221X_L_
1008CS-271X_L_
1008CS-331X_L_
1008CS-391X_L_
1008CS-471X_L_
1008CS-561X_L_
1008CS-621X_L_
1008CS-681X_L_
1008CS-751X_L_
1008CS-821X_L_
1008CS-911X_L_
1008CS-102X_L_
1008CS-122X_L_
1008CS-152X_L_
1008CS-182X_L_
1008CS-222X_L_
1008CS-272X_L_
1008CS-332X_L_
1008CS-392X_L_
1008CS-472X_L_
1008CS-562XJL_
1008CS-682XJL_
1008CS-822XJL_
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
5,2
5,2
5,2
5,2
5,2,1
5,2
5,2
5,2
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5
5
5
Q
min
4
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
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
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. When ordering, specify
tolerance, termination
and
packaging
codes:
1008CS-472XJLC
Tolerance:
F
= 1%
G
= 2%
J
= 5%
(Table shows stock tolerances in bold.)
Termination: L
= RoHS compliant silver-palladium-platinum-glass frit.
Special order:
T
= RoHS tin-silver-copper (95.5/4/0.5) or
S
= non-RoHS tin-lead (63/37).
Packaging: C
= 7″ machine-ready reel. EIA-481 embossed plastic
tape (2000 per full reel).
B
= Less than full reel. In tape, but not machine-ready.
To have a leader and trailer added ($25 charge), use
code letter C instead.
D
= 13″ machine-ready reel. EIA-481 embossed plastic tape.
Factory order only, not stocked (7500 per full reel).
2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/HP
4286A impedance analyzer with Coilcraft-provided correlation pieces.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test
fixture.
5. SRF measured using an Aglilent/HP 8753D network analyzer and a
Coilcraft SMD-D test fixture.
6. DCR measured on a Cambridge Technology micro-ohmmeter and a
Coilcraft CCF840 test fixture.
7. Current that causes a 15°C temperature rise from 25°C ambient.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Specifications subject to change without notice.
Please check our website for latest information.
Document 101-2
Revised 10/06/08
© Coilcraft, Inc. 2009
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