Document M104-1
Chip Inductors – M1206CS Series (3216)
The M1206CS features high SRF and excellent Q
values. Their ceramic cores make 1% tolerances prac-
tical and economical and ensure the utmost in thermal
stability, predictability and consistency.
This robust version features a high temperature encap-
sulant that allows operation in ambient temperature up
to 155°C and a leach-resistant base metalization with
63/37 tin-lead terminations that ensure the best possible
board adhesion.
SRF min
4
(MHz)
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
Part
number
1
Inductance
2
(nH)
3.3 @ 100 MHz
6.8 @ 100 MHz
10 @ 100 MHz
12 @ 100 MHz
15 @ 100 MHz
18 @ 100 MHz
22 @ 100 MHz
27 @ 100 MHz
33 @ 100 MHz
39 @ 100 MHz
47 @ 100 MHz
56 @ 100 MHz
68 @ 100 MHz
82 @ 100 MHz
100 @ 100 MHz
120 @ 100 MHz
150 @ 100 MHz
180 @ 50 MHz
220 @ 50 MHz
270 @ 50 MHz
330 @ 50 MHz
390 @ 50 MHz
470 @ 50 MHz
560 @ 35 MHz
620 @ 35 MHz
680 @ 35 MHz
750 @ 35 MHz
820 @ 35 MHz
910 @ 35 MHz
1000 @ 35 MHz
1200 @ 35 MHz
Percent
tolerance
5
5
5
5,2
5,2
5,2
5,2
5,2
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
Q
min
3
DCR max
5
(Ohms)
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
Irms
6
(mA)
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
M1206CS-030X_S_
M1206CS-060X_S_
M1206CS-100X_S_
M1206CS-120X_S_
M1206CS-150X_S_
M1206CS-180X_S_
M1206CS-220X_S_
M1206CS-270X_S_
M1206CS-330X_S_
M1206CS-390X_S_
M1206CS-470X_S_
M1206CS-560X_S_
M1206CS-680X_S_
M1206CS-820X_S_
M1206CS-101X_S_
M1206CS-121X_S_
M1206CS-151X_S_
M1206CS-181X_S_
M1206CS-221X_S_
M1206CS-271X_S_
M1206CS-331X_S_
M1206CS-391X_S_
M1206CS-471X_S_
M1206CS-561X_S_
M1206CS-621X_S_
M1206CS-681X_S_
M1206CS-751X_S_
M1206CS-821X_S_
M1206CS-911X_S_
M1206CS-102X_S_
M1206CS-122X_S_
30 @ 300 MHz
30 @ 300 MHz
40 @ 300 MHz
40 @ 300 MHz
40 @ 300 MHz
50 @ 300 MHz
50 @ 300 MHz
50 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
55 @ 300 MHz
60 @ 300 MHz
60 @ 300 MHz
60 @ 300 MHz
60 @ 300 MHz
55 @ 300 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
45 @ 150 MHz
1. When ordering, specify
tolerance
and
packaging
codes:
M1206CS-122XJSC
F
= 1%
G
= 2%
J
= 5%
C
= 7″ machine-ready reel with crush-resistant insert.
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 with crush-resistant insert.
EIA-481 embossed plastic tape (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.
3. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test
fixture.
Tolerance:
Packaging:
4. SRF measured using an Agilent/HP 8720D network analyzer and a
Coilcraft SMD-D test fixture.
5. DCR measured on a Cambridge Technology Micro-ohmmeter and a
Coilcraft CCF840 fixture.
6. Current that causes a 15°C temperature rise from 25°C ambient.
7.
Ambient temperature range:
–55°C to +140°C with
Irms
current
+140°C to +155°C with derated current
8.
Storage temperature range:
Component: –55°C to +155°C
Packaging: –55°C to +80°C
9.
Resistance to soldering heat:
Three reflows at >217°C for 90 seconds
(+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room
temperature between.
10. 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 M104-1 Revised 09/25/07
Critical Products
© Coilcraft, Inc. 2007
1102 Silver Lake Road
Cary IL 60013
Phone
800-981-0363
Fax
847-639-1508
E-mail
cp@coilcraft.com
Web
www.coilcraft.com/cp
Document M104-2
M1206CS Series (3216)
Typical Q vs Frequency
120
110
100
90
15 nH
3.3 nH
Typical L vs Frequency
10000
33 nH
1200 nH
1000
560 nH
150 nH
100
47 nH
150 nH
70
680 nH
60
50
40
30
20
10
0
10
100
1000
10000
330 nH
Inductance (nH)
80
Q Factor
18 nH
10
3.3 nH
1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
Irms Derating
120
110
100
B
overall
C
D
H
I
J
I
F
A
Percent of rated
I
rms
90
80
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120
140 160
25°C
G
F
E
terminal
A max B max C max
0.140
3,56
0.085
2,16
0.060
1,52
Terminal wraparound:
approx 0.015/0,38 both ends
Recommended
Land Pattern
G
H
I
J
D ref
0.020
0,51
E
0.056
1,42
F
0.020 0.080
0,51
2,03
0.076 0.040 0.070
1,93
1,02
1,78
Weight:
19.5 – 23.0 mg
Terminations:
Tin-lead (63/37) over silver-palladium-platinum-glass frit
Tape and reel:
2000/7″ reel; 7500/13″ reel 8 mm tape width
For packaging data see Tape and Reel Specifications section.
Ambient temperature (°C)
®
Specifications subject to change without notice.
Please check our website for latest information.
Document M104-2 Revised 09/25/07
Critical Products
© Coilcraft, Inc. 2007
1102 Silver Lake Road
Cary IL 60013
Phone
800-981-0363
Fax
847-639-1508
E-mail
cp@coilcraft.com
Web
www.coilcraft.com/cp
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