CF1008
Ferrite Wirewound RF Inductors
PART
NUMBER
L
µH
L FREQ
MHz
Q
MIN
Q
FREQ
MHz
SRF
MHz
MIN
DCR
OHMS
MAX
CURRENT TOLERANCE
RATING
CODES
DC mA MAX AVAILABLE
MARKING ON TOP
MARKING
.110 (2.8)
MAX
.090 (2.28)
MAX
CF1008-100K
CF1008-120K
CF1008-150K
CF1008-180K
CF1008-220K
CF1008-270K
CF1008-330K
CF1008-390K
CF1008-470K
CF1008-560K
CF1008-620K
CF1008-680K
CF1008-750K
CF1008-820K
CF1008-910K
CF1008-101K
CF1008-121K
CF1008-151K
CF1008-181K
CF1008-221K
CF1008-271K
CF1008-331K
CF1008-391K
CF1008-471K
CF1008-561K
CF1008-681K
CF1008-821K
CF1008-102K
CF1008-122K
CF1008-152K
CF1008-182K
CF1008-222K
CF1008-272K
CF1008-332K
CF1008-392K
CF1008-472K
CF1008-562K
CF1008-682K
CF1008-822K
CF1008-103K
.10
.12
.15
.18
.22
.27
.33
.39
.47
.56
.62
.68
.75
.82
.91
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12
15
18
22
27
33
39
47
56
68
82
100
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
60
60
60
60
60
60
60
60
60
50
50
50
50
50
50
40
35
35
30
30
35
25
25
25
25
22
22
22
18
18
18
18
18
18
13
13
13
13
13
13
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
50
50
50
50
50
50
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
1000
900
850
700
650
550
525
500
475
380
375
370
330
315
300
270
210
190
170
150
135
120
105
90
80
70
65
60
12
9.8
8.5
7.2
6.5
6.5
6.5
5.8
5.2
4.5
4.5
3.3
.15
.15
.16
.18
.18
.24
.26
.30
.35
.35
.36
.38
.40
.50
.52
.56
.68
.76
.98
1.10
1.28
1.46
1.80
2.70
2.90
3.10
3.20
3.60
5.20
7.40
7.90
8.60
9.70
11.0
15.0
20.0
22.0
23.0
26.0
28.0
1392
1392
1348
1271
1271
1100
1057
984
911
911
898
875
852
832
804
762
650
630
545
520
490
450
402
328
317
306
301
284
236
198
192
184
173
163
139
121
115
112
106
102
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
R10
R12
R15
R18
R22
R27
R33
R39
R47
R56
R62
R68
R75
R82
R91
1R0
1R2
1R5
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
.115 (2.92)
MAX
.008 (.20)
REF
RECOMMENDED FOOT PRINT
.100
(2.54)
.040
(1.016)
.090
(2.29)
in. (mm)
NOTES:
• Operating temperature -40°C to +125°C
• Ferrite core, Terminations are Silver, Tin and
Nickel
• Inductance and Q measured using the
HP4291A
• SRF measured using the HP8753C
Suffix
K = 10% Tolerance
J = 5%
G = 2%
TAPE AND REEL SPECS:
Pcs./Reel maximum:
Pitch between parts:
Tape width:
Reel diameter inches:
2000
4mm
8mm
7
Q VS. FREQUENCY
CF1008 SERIES
70
60
50
40
Q
30
20
3.3uH
2.2uH
1.8uH
10
27uH
68uH
6.8uH
1.5uH
.68uH .1uH
0
1
10
100
1000
Frequency MHz
ISO9001
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
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