VARIABLE COILS
Dimensions in inches (mm)
Core and Cup Core Material
-01 to -37 High Q ferrite
How to order code
558 - 3387 - XX - 00 - 00
Basic Part No.
Inductance Code
Basic Part
No.
-01
-02
-03
-04
-05
-06
-07
-08
-09
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
558-3387
-20
-21
-22
-23
-24
-25
-26
-27
-28
-29
-30
-31
-32
-33
-34
-35
-36
-37
Inductance (μH)
Min.
Max.
1.35
1.65
1.65
1.98
1.98
2.42
2.43
2.97
2.97
3.63
3.51
4.29
4.25
5.10
5.10
6.14
6.14
7.48
7.40
9.00
9.00
11.0
11.0
13.0
13.5
16.5
16.5
19.8
19.8
24.0
28.0
38.0
40.0
54.0
58.0
78.0
85.0
115
127
173
176
263
263
395
377
565
542
820
800
1200
1200
1800
1760
2630
2630
3950
3760
5650
5450
8200
8000
12000
12000
18000
17600
26300
26300
39500
37600
56500
54500
82000
80000
120000
"Q"
at L Min.
80
80
80
80
80
85
85
85
100
85
80
75
85
65
70
65
65
60
45
55
50
60
45
45
45
35
40
35
35
35
35
18
15
15
15
15
15
"Q"
at L Max.
85
80
85
85
80
90
80
85
100
85
80
80
85
80
90
80
85
75
60
75
70
85
65
65
65
65
65
65
60
55
50
30
30
25
25
25
25
Test
Frequency (MHz)
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
0.79
0.79
0.79
0.79
0.79
0.79
0.25
0.25
0.25
0.25
0.25
0.25
0.079
0.079
0.079
0.079
0.079
0.079
DCR Max.
(Ω)
0.100
0.110
0.120
0.130
0.140
0.160
0.180
0.200
0.400
0.500
0.520
0.550
0.650
0.700
0.750
1.00
1.30
1.40
1.90
2.80
3.20
4.00
6.00
7.50
13.0
15.0
20.0
25.0
44.0
55.0
90.0
130
160
240
420
500
940
DC Max.
(mA)
157
157
157
157
157
157
157
157
64
64
64
64
64
64
64
64
64
64
64
64
64
64
48
48
32
25
25
25
16
16
10.2
10.2
10.2
7.8
5.8
4.8
4
SRF Min.
(MHz)
104
92.0
84.0
81.0
55.0
46.0
36.0
33.0
37.0
28.0
20.0
15.0
12.0
10.0
9.6
8.80
7.20
6.40
4.80
4.10
3.70
3.00
2.80
2.30
1.90
0.84
0.83
0.810
0.730
0.630
0.490
0.360
0.340
0.320
0.230
0.170
0.180
Temperature Range:
-55
0
C to +105
0
C
For RoHS Compliant add suffix -LF to the part number
Windings are varnish impregnated and ferrite components are moisture proofed
Recommended tuning tool 435-2033-01-00-00
Call our dedicated order line on
+44 (0) 1433 621555
or visit
www.cambion.com
85
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