C
AMBION
Technical Data Sheet
â
Wearnes Cambion
LTD
Castleton, Hope Valley, Derbyshire, S33 8WR, England
Telephone: +44(0)1433 621555 Fax: +44(0)1433 621290
Web: www.cambion.com Email: enquiries@cambion.com
556-7120,
Variable Coil, Unshielded, Horizontal, .095µH thru 11.00mΗ
(534−3731
Form)
How to order code
556-7120-XX-00-00
Basic Part No (XX = Inductance range identifier. See table for options)
Fig.
Basic
Part
No.
Inductance L (µH)
µ
XX
Min.
−01
.095
.114
.142
Max.
.105
.126
.158
Colour Code
A
Brown
Red
Orange
B
-
-
-
Q Min. Q Min. Test DCR SRF
@
@
Freq. Max. Min.
L Min L Max (MHz) (Ω) (MHz)
Ω)
55
55
70
65
65
70
25.0
25.0
25.0
.015
.023
.025
400.0
370.0
330.0
1
556-7120 -02
-03
Copyright Cambionâ Tuesday, 06 November 2001
Page 1 of 3
C
AMBION
Technical Data Sheet
Basic
Part
No.
â
Wearnes Cambion
LTD
Castleton, Hope Valley, Derbyshire, S33 8WR, England
Telephone: +44(0)1433 621555 Fax: +44(0)1433 621290
Web: www.cambion.com Email: enquiries@cambion.com
Inductance L (µH)
µ
XX
Min.
-04
-05
-06
-07
-08
-09
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
.171
.209
.256
.314
.370
.420
.520
.600
.710
.890
1.08
1.32
1.62
1.97
2.42
2.96
3.50
4.24
5.00
6.10
7.30
8.50
10.8
13.2
16.2
19.5
24.2
29.5
35.0
42.0
50.0
61.0
74.0
90.0
108.0
Max.
.189
.231
.284
.347
.420
.520
.610
.740
.900
1.12
1.32
1.62
1.97
2.43
2.96
3.64
4.27
5.20
6.30
7.50
8.90
11.5
13.2
16.5
19.5
24.3
29.5
36.5
43.0
51.5
62.0
75.0
90.0
110.0
132.0
Colour Code
Fig.
A
Yellow
Green
Blue
Violet
Grey
White
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Red
Red
Red
Red
Red
Red
Red
Red
Red
Red
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
B
-
-
-
-
-
-
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
Q Min. Q Min. Test DCR SRF
@
@
Freq. Max. Min.
L Min L Max (MHz) (Ω) (MHz)
Ω)
65
75
80
80
85
85
85
75
80
80
65
70
65
60
60
65
70
65
70
70
70
70
50
40
60
65
75
65
65
65
65
60
65
60
65
70
80
80
85
85
85
85
70
85
80
60
70
70
65
65
65
65
65
70
70
70
70
55
50
70
75
80
75
75
75
75
65
70
65
80
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
7.90
7.90
7.90
7.90
7.90
7.90
7.90
7.90
7.90
7.90
7.90
7.90
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
.790
.050
.024
.025
.027
.030
.035
.040
.070
.080
.10
.12
.20
.35
.50
.60
.90
1.0
1.2
1.4
1.6
2.0
2.2
2.7
4.2
2.2
2.4
2.6
2.8
3.0
3.2
3.5
4.0
4.5
5.0
5.5
300.0
280.0
250.0
235.0
220.0
200.0
180.0
170.0
150.0
140.0
130.0
120.0
108.0
95.0
88.0
80.0
75.0
68.0
62.0
57.0
52.0
48.0
44.0
40.0
15.0
13.5
12.0
11.5
10.5
9.5
9.0
8.2
7.7
7.0
6.5
1
556-7120 -21
-22
-23
-24
−25
−26
-27
-28
-29
-30
-31
-32
2
-33
-34
-35
-36
-37
-38
Copyright Cambionâ Tuesday, 06 November 2001
Page 2 of 3
C
AMBION
Technical Data Sheet
Fig.
Basic
Part
No.
XX
â
Wearnes Cambion
LTD
Castleton, Hope Valley, Derbyshire, S33 8WR, England
Telephone: +44(0)1433 621555 Fax: +44(0)1433 621290
Web: www.cambion.com Email: enquiries@cambion.com
Inductance L (µH)
µ
Colour Code
Min.
-39
-40
-41
-42
2
-43
-44
-45
-46
-47
-48
-49
556-7120
−50
-51
-52
-53
3
-54
-55
-56
-57
-58
-59
-60
-61
Core Material is:-
-01 thru -18 Carbonyl SF (Blue)
-19 thru -37 Carbonyl E (Red)
-38 thru -61 Carbonyl C (Yellow)
130.0
160.0
195.0
240.0
295.0
350.0
420.0
500.0
600.0
740.0
900.0
1050
1300
1600
1950
2400
2950
3500
4200
5000
6100
7400
9000
Max.
165.0
200.0
245.0
300.0
365.0
430.0
520.0
620.0
750.0
900.0
1100
1350
1650
2000
2450
3000
3650
4300
5150
6200
7500
9000
11000
A
Orange
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Blue
Blue
B
White
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Black
Brown
Q Min. Q Min. Test DCR SRF
@
@
Freq. Max. Min.
L Min L Max (MHz) (Ω) (MHz)
Ω)
70
70
70
75
70
75
65
65
65
60
65
32
32
32
32
32
32
32
34
35
35
32
32
80
85
85
85
85
85
70
70
70
65
70
42
42
42
42
42
42
42
36
40
36
32
36
.790
.790
.790
.790
.790
.790
.790
.790
.790
.790
.790
.250
.250
.250
.250
.250
.250
.250
.250
.250
.250
.250
.250
6.0
7.0
8.0
10.0
15.0
15.0
22.0
24.0
26.0
30.0
35.0
42.0
50.0
67.0
78.0
90.0
105.0
125.0
140.0
170.0
190.0
220.0
250.0
6.0
5.5
5.0
4.6
4.2
4.0
3.7
3.5
3.2
1.6
1.5
1.3
1.2
1.1
1.0
.95
.90
.80
.75
.70
.65
.58
.50
Windings are varnish impregnated and powdered iron cores are moisture proofed
Temperature range: -55°C
το +105°C
Dimensional Tolerance (unless otherwise stated) -
±
.005 (0,13)
Copyright Cambionâ Tuesday, 06 November 2001
Page 3 of 3
