M I L I TA R Y P R O D U C T S
Variable Chip Inductors
M83446/9 - Series 31,000
Qualified Product Listed
MIL-PRF-83446
IN
MM
0.225 5.715
0.165 4.191
0.130 3.302
0.112 2.845
0.073 1.854
0.040 1.016
0.030 0.762
0.020 0.508
0.015 0.381
0.010 0.254
0.008 0.203
0.005 0.127
0.003 0.076
0.002 0.051
CONVERSION
WITH TAB
TERMINATIONS
WITHOUT TAB
TERMINATIONS
TOP VIEW
ACTUAL SIZE
SIDE VIEW
M83446/9
Dash No.
-01
-02
-03
-04
-05
-06
-07
-08
-09
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21
-22
-23
-24
-25
-26
-27
-28
-29
-30
-31
-32
-33
-34
-35
-36
-37
-38
-39
-40
-41
-42
-43
-44
-45
-46
-47
VE
P/N
31000
31001
31002
31003
31004
31005
31006
31007
31008
31009
31010
31011
31012
31013
31014
31015
31016
31017
31018
31019
31020
31021
31022
31023
31024
31025
31026
31027
31028
31029
31030
31031
31032
31033
31034
31035
31036
31037
31038
31039
31040
31041
31042
31043
31044
31045
31046
M83446/9
Dash No.
-48
-49
-50
-51
-52
-53
-54
-55
-56
-57
-58
-59
-60
-61
-62
-63
-64
-65
-66
-67
-68
-69
-70
-71
-72
-73
-74
-75
-76
-77
-78
-79
-80
-81
-82
-83
-84
-85
-86
-87
-88
-89
-90
-91
-92
-93
-94
VE
P/N
31000 NT
31001 NT
31002 NT
31003 NT
31004 NT
31005 NT
31006 NT
31007 NT
31008 NT
31009 NT
31010 NT
31011 NT
31012 NT
31013 NT
31014 NT
31015 NT
31016 NT
31017 NT
31018 NT
31019 NT
31020 NT
31021 NT
31022 NT
31023 NT
31024 NT
31025 NT
31026 NT
31027 NT
31028 NT
31029 NT
31030 NT
31031 NT
31032 NT
31033 NT
31034 NT
31035 NT
31036 NT
31037 NT
31038 NT
31039 NT
31040 NT
31041 NT
31042 NT
31043 NT
31044 NT
31045 NT
31046 NT
Nom.
“L”
uH
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
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
12
15
18
22
27
33
39
47
56
68
82
100
120
Min
Inductance Test
Range
Freq
uH
MHz
0.015-
0.018-
0.022-
0.027-
0.033-
0.039-
0.047-
0.055-
0.067-
0.080-
0.096-
0.12-
0.14-
0.17-
0.21-
0.26-
0.32-
0.37-
0.46-
0.54-
0.68-
0.75-
0.90-
1.13-
1.35-
1.65-
2.02-
2.48-
2.92-
3.52-
4.2-
5.1-
6.1-
7.5-
9.0-
11.2-
13.5-
16.5-
20.2-
24.7-
0.021
0.026
0.032
0.039
0.047
0.056
0.068
0.083
0.099
0.120
0.144
0.18
0.22
0.27
0.33
0.40
0.47
0.57
0.68
0.82
1.00
1.25
1.50
1.87
2.25
2.75
3.37
4.12
4.87
5.88
7.0
8.5
10.2
12.5
15.0
18.7
22.5
27.5
31.3
41.2
150
150
150
150
150
100
100
100
100
100
50
50
50
50
50
50
50
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
Q
Min
@”L”
Nom.
50
55
55
55
55
55
55
55
55
55
50
50
50
45
45
45
40
40
40
40
40
40
35
30
30
30
25
25
25
25
22
22
22
22
22
22
22
22
22
22
22
22
22
22
25
25
25
SRF
MHz
Min
1200
1100
1000
900
750
660
610
550
520
490
460
430
385
330
300
275
240
210
190
165
155
140
125
115
105
100
85
75
47
30
24
23
22
21
17
15
14
13
11
10
9
8
7
6
5
4
3
DCR
Ohms
Max
0.03
0.03
0.03
0.04
0.04
0.04
0.05
0.05
0.06
0.06
0.07
0.08
0.09
0.10
0.15
0.19
0.25
0.30
0.40
0.60
0.70
0.90
1.10
1.30
1.70
2.3
3.0
3.9
3.9
3.9
4.0
4.0
4.5
4.5
5.0
6.0
8.0
10.0
11.0
13.0
14.0
15.0
19.0
24.0
31.0
40.0
50.0
Current
ma
Max
750
750
750
750
750
750
700
700
645
645
600
560
525
500
400
360
300
280
250
200
180
160
150
135
120
100
90
80
80
80
75
75
72
72
70
65
55
50
45
43
42
40
36
32
28
25
22
1ST SIGNIFICANT FIGURE
2ND SIGNIFICANT FIGURE
MULTIPLIER
Color bands indicate
value of inductance
in nanohenries
BOTTOM VIEW
WITH TABS
0.005 ± 0.002
0.030 ± 0.010
0.073 MIN.
0.030 ± 0.010
0.005 ± 0.002
Operating Temperature:
-55 oC to +125 oC
Standard Terminations:
Phosphor bronze with tin-lead coating,
welded internal connections.
Optional Terminations:
Gold plated terminations on request, add
suffix “G” to Vanguard part number when
ordering.
TCL:
+0.018 uH to 12 uH= +140 PPM/oC;
15 uH to 120 uH= +300 PPM/oC
Tuning Tools:
Available on request
29.2- 48.8
35.2- 58.8
42.0- 70.0
51.0- 85.0
62.0- 102.0
75.0- 125.0
90.0- 150.0
Information on Test Fixtures, Test Equipment & Q Curves can be found on the
Technical Information section of website
31,000 SERIES
VANGUARD ELECTRONICS
(714) 842-3330
WWW.VE1.COM
9707 REV 0901
FPGA/CPLD
京公网安备 11010802033920号
EEWORLD
