Document 104-1
Chip Inductors – 1206CS Series (3216)
Request free evaluation samples by contacting Coilcraft
or visiting www.coilcraft.com.
• High SRF and excellent Q values
• Tight tolerances, many values at 1%
• 31 inductance values from 3.3 to 1200 nH
Part number1
Inductance2
(nH)
1206CS-030X_L_ 3.3 @ 100 MHz
1206CS-060X_L_ 6.8 @ 100 MHz
1206CS-100X_L_ 10 @ 100 MHz
1206CS-120X_L_ 12 @ 100 MHz
1206CS-150X_L_ 15 @ 100 MHz
1206CS-180X_L_ 18 @ 100 MHz
1206CS-220X_L_ 22 @ 100 MHz
1206CS-270X_L_ 27 @ 100 MHz
1206CS-330X_L_ 33 @ 100 MHz
1206CS-390X_L_ 39 @ 100 MHz
1206CS-470X_L_ 47 @ 100 MHz
1206CS-560X_L_ 56 @ 100 MHz
1206CS-680X_L_ 68 @ 100 MHz
1206CS-820X_L_ 82 @ 100 MHz
1206CS-101X_L_ 100 @ 100 MHz
1206CS-121X_L_ 120 @ 100 MHz
1206CS-151X_L_ 150 @ 100 MHz
1206CS-181X_L_ 180 @ 50 MHz
1206CS-221X_L_ 220 @ 50 MHz
1206CS-271X_L_ 270 @ 50 MHz
1206CS-331X_L_ 330 @ 50 MHz
1206CS-391X_L_ 390 @ 50 MHz
1206CS-471X_L_ 470 @ 50 MHz
1206CS-561X_L_ 560 @ 35 MHz
1206CS-621X_L_ 620 @ 35 MHz
1206CS-681X_L_ 680 @ 35 MHz
1206CS-751X_L_ 750 @ 35 MHz
1206CS-821X_L_ 820 @ 35 MHz
1206CS-911X_L_ 910 @ 35 MHz
1206CS-102X_L_ 1000 @ 35 MHz
1206CS-122X_L_ 1200 @ 35 MHz
Percent
SRF min5 DCR max6
Irms7
tolerance3
Q min4
(MHz) (Ohms) (mA)
5
30 @ 300 MHz
5
30 @ 300 MHz
5
40 @ 300 MHz
5,2
40 @ 300 MHz
5,2
40 @ 300 MHz
5,2
50 @ 300 MHz
5,2
50 @ 300 MHz
5,2
50 @ 300 MHz
5,2
55 @ 300 MHz
5,2
55 @ 300 MHz
5,2
55 @ 300 MHz
5,2,1
55 @ 300 MHz
5,2,1
55 @ 300 MHz
5,2,1
55 @ 300 MHz
5,2,1
55 @ 300 MHz
5,2,1
60 @ 300 MHz
5,2,1
60 @ 300 MHz
5,2,1
60 @ 300 MHz
5,2,1 60 @ 300 MHz
5,2,1 55 @ 300 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
5,2,1 45 @ 150 MHz
1. When ordering, specify tolerance, termination and packaging codes:
1206CS-122XJLC
Tolerance: F = 1% G = 2% J = 5%
(Table shows stock tolerances in bold.)
Termination: L = RoHS compliant silver-palladium-platinum-glass frit.
E = Halogen free component. RoHS compliant silverpalladium-platinum-glass frit terminations.
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 parts 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 parts
per full reel).
6200
5500
4000
3200
3200
2800
2200
1800
1800
1800
1500
1450
1200
1200
1100
1100
950
900
760
730
650
600
550
470
470
450
440
420
410
400
380
0.050
0.070
0.080
0.080
0.100
0.100
0.100
0.110
0.110
0.120
0.130
0.140
0.260
0.210
0.260
0.260
0.310
0.430
0.500
0.560
0.620
0.750
1.30
1.34
1.58
1.58
2.25
1.82
2.95
2.80
3.20
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
900
900
850
800
750
700
670
630
590
530
490
460
460
430
320
400
310
320
300
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 Agilent/HP 8720D network analyzer and a
Coilcraft SMD-D test fixture.
6. DCR measured on a Cambridge Technology Micro-ohmmeter and a
Coilcraft CCF840 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.
Refer to Doc 174 “Color Coding” for the explanation of color dots.
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 104-1 Revised 01/11/12
© Coilcraft Inc. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
Document 104-2
1206CS Series (3216)
Typical Q vs Frequency
Typical L vs Frequency
120
15 nH
110
100
1200 nH
33 nH
90
1000
70
Inductance (nH)
150 nH
80
Q Factor
10000
3.3 nH
680 nH
60
330 nH
50
40
30
560 nH
150 nH
100
47 nH
18 nH
10
3.3 nH
20
10
0
1
10
100
1000
10000
1
10
Frequency (MHz)
Irms Derating
120
110
90
80
70
60
50
40
30
25°C
Percent of rated Irms
100
20
10
0
-40
-20
0
20
40
60
1000
100
Frequency (MHz)
80
Ambient temperature (°C)
100
120 140
Designer’s Kit C320 contains 10 each of all 5% values
Core material Ceramic
Environmental RoHS compliant, halogen free optional
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 19.5 – 23.0 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.
Tape and reel 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