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Products index |
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VARIABLE
COILS
MOLD
TYPE |
|
SCOPE
These
molded coils are precision
molded In plastic to assure
constant winding pitch and
a consistent relationship
to the PCB. Optional plated
brass shield cans with solderable
tabs provide integral shielding
and additional mounting
stability. |
|
FEATURES
- Custom
values would be provided
upon request
- Windings
are precision molded
into plastic for mechanical
and electrical stability
- Tuning
is taken by means of
a threaded ferrite or
brass core for easy,
positive adjustment
|
| SELECTION
GUIDE FOR STANDARD |
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These
series variable
coils come in twelve
different styles.
Please consult this
table for each style
you need. |
|
Series
|
Turns |
Inductance
(nH) |
|
Q |
Remark |
|
Number |
|
L
Min. |
L
Norm. |
L
Max. |
Min.
|
|
UM160 |
1.5
- 4.5 |
12.5
- 58 |
13
- 16 |
14
- 62 |
30
- 40 |
5
mm, Low profile |
SM160 |
1.5
- 4.5 |
10.5
- 42 |
11
- 43 |
12
- 44 |
40
- 50 |
Shielded
style |
UM165 |
1.5
- 6.5 |
15
- 144 |
15.5
- 150 |
16
- 169 |
40
- 100 |
5
mm |
SM165 |
1.5
- 6.5 |
12.5
- 83 |
13
- 90 |
14
- 95 |
40
- 50 |
Shielded
style |
UM146 |
1.5
- 10.5 |
47
- 390 |
50
- 465 |
53
- 540 |
60
- 100 |
7
mm, Close wound |
SM146 |
1.5
- 10.5 |
45
- 260 |
46
- 288 |
47
- 315 |
56
- 78 |
Shielded
style |
UM150 |
1.5
- 7.5 |
46
- 222 |
49
- 245 |
52
- 268 |
88
-114 |
7
mm, Space wound |
SM150 |
1.5
- 7.5 |
43.5
- 150 |
44.5
- 156 |
45.5
- 162 |
72
- 84 |
Shielded
style |
UM142 |
1.5
- 10.5 |
63
- 550 |
65
- 592 |
68
- 635 |
104
- 125 |
10
mm, Close wound |
SM142 |
1.5
- 10.5 |
58
- 382 |
59.5
- 410 |
61
- 422 |
82
- 94 |
Shielded
style |
UM085 |
1.5
- 5.5 |
15
- 90 |
16
- 100 |
17
- 110 |
50
- 100 |
|
UM120 |
1.5
- 4.5 |
16
- 125 |
17
- 28 |
18
- 131 |
50
- 100 |
10
mm, Low profile |
|
|
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Miden Electronics Ltd. 6F,Block 1,Fuyuan Industrial Zone,Guanlan Town,Shenzhen,China
Tel:+86-755-2802 5880 28027911 Fax: +86-755-2802 0320 Email:mdn@mdngroup.com.cn You are the
visitors. |
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