Document 104-1
Chip Inductors
–
1206CS Series (3216)
The 1206CS features high SRF and excellent Q values.
Their ceramic cores make 1% tolerances practical and
economical and ensure the utmost in thermal stability,
predictability and consistency. These parts can be or-
dered with terminations that make them compliant with
RoHS standards. CoilcraftDesigner’sKitC120 contains
samples of all 5% inductance tolerance parts. To order,
contact Coilcraft or visit http://order.coilcraft.com to pur-
chase on-line.
Inductance2
(nH)
Percent
SRF min5
(MHz)
DCR max6
(Ohms)
Irms7
(mA)
Part number1
tolerance3
Q min4
1206CS-030X_B_
1206CS-060X_B_
1206CS-100X_B_
1206CS-120X_B_
1206CS-150X_B_
3.3 @100 MHz
6.8 @100 MHz
10 @100 MHz
12 @100 MHz
15 @100 MHz
20,10,5
20,10,5
20,10,5
20,10,5,2
20,10,5,2
30 @ 300 MHz
30 @ 300 MHz
40 @ 300 MHz
40 @ 300 MHz
40 @ 300 MHz
6200
5500
4000
3200
3200
0.050
0.070
0.080
0.080
0.100
1000
1000
1000
1000
1000
1206CS-180X_B_
1206CS-220X_B_
1206CS-270X_B_
1206CS-330X_B_
1206CS-390X_B_
18 @100 MHz
22 @100 MHz
27 @100 MHz
33 @100 MHz
39 @100 MHz
20,10,5,2
20,10,5,2
20,10,5,2
20,10,5,2
20,10,5,2
50 @ 300 MHz
50 @ 300 MHz
50 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
2800
2200
1800
1800
1800
0.100
0.100
0.110
0.110
0.120
1000
1000
1000
1000
1000
1206CS-470X_B_
1206CS-560X_B_
1206CS-680X_B_
1206CS-820X_B_
1206CS-101X_B_
47 @100 MHz
56 @100 MHz
68 @100 MHz
82 @100 MHz
100 @100 MHz
20,10,5,2
55 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
1500
1450
1200
1200
1100
0.130
0.140
0.260
0.210
0.260
1000
1000
900
900
850
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
1206CS-121X_B_
1206CS-151X_B_
1206CS-181X_B_
1206CS-221X_B_
1206CS-271X_B_
120 @100 MHz
150 @100 MHz
180 @50 MHz
220 @50 MHz
270 @50 MHz
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
60 @ 300 MHz
60 @ 300 MHz
60 @ 300 MHz
60 @ 300 MHz
55 @ 300 MHz
1100
950
900
760
730
0.260
0.310
0.430
0.500
0.560
800
750
700
670
630
1206CS-331X_B_
1206CS-391X_B_
1206CS-471X_B_
1206CS-561X_B_
1206CS-621X_B_
330 @50 MHz
390 @50 MHz
470 @50 MHz
560 @35 MHz
620 @35 MHz
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
650
600
550
470
470
0.620
0.750
1.30
1.34
1.58
590
530
490
460
460
1206CS-681X_B_
1206CS-751X_B_
1206CS-821X_B_
1206CS-911X_B_
1206CS-102X_B_
680 @35 MHz
750 @35 MHz
820 @35 MHz
910 @35 MHz
1000 @35 MHz
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
20,10,5,2,1
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
450
440
420
410
400
1.58
2.25
1.82
2.95
2.80
430
320
400
310
320
1206CS-122X_B_
1200 @35 MHz
20,10,5,2,1
45 @ 150 MHz
380
3.20
300
1. When ordering, specify tolerance, termination, and packaging codes:
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured at using an Agilent/HP 4291A with an Agilent/HP 16193
test fixture.
1206CS-122XJBC
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. 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.
See Color Coding section for part marking data.
Tolerance: F = 1% G = 2% J = 5% K = 10% M = 20%
(Table shows stock tolerances in bold.)
Termination: B= Standard Ag/Pd/Pt L = RoHS compliant Ag/Pd/Pt
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).
2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/HP
4286A impedance analyzer with Coilcraft-provided correlation pieces.
Specifications subject to change without notice. Document 104-1 Revised 02/10/04