MIL-PRF-83446/9E
TABLE I. Electrical characteristics (initial) and dash numbers.
Incre-
Test
Q
Q
DC
Self
Inductance
Current
mental
Freq-
Typ
Min
resistance
Dash
resonant
(µH)
(max)
current
qency
at L
at L
at 25°C
number
frequency
mA
(max)
(MHz)
nom
nom
(max)
(min)
2/
mA
1/
ohms
MHz
Min
Nom
Max
3/
29, 76
2.92
3.9
4.87
25
33
7.9
47
3.9
80
----
30, 77
3.52
4.7
5.88
25
33
7.9
30
3.9
80
----
31, 78
4.2
5.6
7.0
22
30
7.9
24
4.0
75
----
32, 79
5.1
6.8
8.5
22
30
7.9
23
4.0
75
----
33, 80
6.1
8.2
10.2
22
30
7.9
22
4.5
72
----
34, 81
7.5
10.0
12.5
22
30
7.9
21
4.5
72
----
35, 82
9.0
12.0
15.0
22
30
7.9
17
5.0
70
----
36, 83
11.2
15.0
18.7
22
30
2.5
15
6.0
65
----
37, 84
13.5
18.0
22.5
22
30
2.5
14
8.0
55
----
38, 85
16.5
22.0
27.5
22
30
2.5
13
10.0
50
----
39, 86
20.2
27.0
31.3
22
30
2.5
11
11.0
45
----
40, 87
24.7
33.0
41.2
22
30
2.5
10
13.0
43
----
41, 88
29.2
39.0
48.8
22
30
2.5
9
14.0
42
----
42, 89
35.2
47.0
58.8
22
30
2.5
8
15.0
40
----
43, 90
42.0
56.0
70.0
22
30
2.5
7
19.0
36
----
44, 91
51.0
68.0
85.0
22
30
2.5
6
24.0
32
----
45, 92
62.0
82.0
102.0
25
33
2.5
5
31.0
28
5.6
46, 93
75.0
100.0
125.0
25
33
2.5
4
40.0
25
5.0
47, 94
90.0
120.0
150.0
25
33
2.5
3
50.0
22
4.4
1/ Test frequency range 2.5 through 25 MHz: For electrical characteristics measurements, use the TF-260Q-3 test
fixture, or equivalent (see figure 5). Fixture inductance (approximately 0.028 µH) and residual Q-meter
inductance (approximately 0.01 µH) should be subtracted from indicated inductance.
Test frequency range 25 through 150 MHz: For electrical characteristics measurements, use the TF-250RX-3
test fixture, or equivalent (see figure 4). Fixture inductance (approximately 0.009 µH) should be subtracted from
indicated inductance.
2/ Maximum current allowed is not to exceed the specified temperature rise.
3/ Applicable to ferrite core only.
5
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