The products listed in this catalog are only a few of the thou-
sands of variations that TUSONIX produces. For custom
component design, please contact the factory direct.
Coaxial Broadband Filter 1/4-28 UNF-2A
inches
[mm]
.3 8 5 M A X .
[ 9 .7 8 M A X .]
# 1 8 (.0 4 0 ) A W G .
[1 .0 2 ]
.1 7 5 R E F .
[ 4 .4 5 R E F .]
A ± .0 1 0
[ 0 .2 5 ]
B
1 /4 - 2 8
U N F - 2 A T H D .
.2 0 0 ± .0 1 0
[5 .0 8 ± 0 .2 5 ]
.3 2 5 M A X .
[ 8 .2 6 M A X .]
A ± .0 1 0
[ 0 .2 5 ]
.0 5 0 X .0 7 0 S L O T
[1 .2 7 ] [1 .7 8 ] R E F .
B O T H E N D S .
.3 3 5 M A X .
[ 8 .5 1 M A X .]
B
M A X .
.1 7 5 R E F .
[ 4 .4 5 R E F .]
.3 1 2 R E F .
[ 7 .9 2 R E F .]
.2 0 0 ± .0 1 0
[5 .0 8 ± 0 .2 5 ]
1 /4 - 2 8
U N F - 2 A T H D .
# 1 5 (.0 5 7 ) A W G .
[1 .4 5 ]
H e r m e tic S e a l
.3 8 5 M A X .
[ 9 .7 8 M A X .]
.3 8 5 M A X .
[9 .7 8 M A X .]
Q U IC K D IS C O N N E C T
T E R M IN A L - C R IM P E D
& S O L D E R E D .
1 .1 7 5 M A X .
[ 2 9 .8 5 M A X .]
.1 7 5 R E F .
[ 4 .4 5 R E F .]
M A X .
1 /4 - 2 8
U N F - 2 A T H D .
.6 2 4 ± .0 2 5
[1 5 .8 5 ± 0 .6 4 ]
S T Y L E 1
Dim.
A
inch
[mm]
Dim.
B
inch
[mm]
.350 [8.89]
.367 [9.32]
.492 [12.50]
.350 [8.89]
.475 [12.07]
.367 [9.32]
.492 [12.50]
.350 [8.89]
.475 [12.07]
.367 [9.32]
.492 [12.50]
.350 [8.89]
.475 [12.07]
.367 [9.32]
.492 [12.50]
.350 [8.89]
.475 [12.07]
.367 [9.32]
.492 [12.50]
.350 [8.89]
.475 [12.07]
.367 [9.32]
.492 [12.50]
.350 [8.89]
.475 [12.07]
.367 [9.32]
.350 [8.89]
.367 [9.32]
.492 [12.50]
.350 [8.89]
.475 [12.07]
.367 [9.32]
.492 [12.50]
.350 [8.89]
.475 [12.07]
.367 [9.32]
.350 [8.89]
Working
Voltage
(dc)
85°C 125°C
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
280
280
100
100
100
100
100
100
100
100
280
280
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
50
70
50
50
200dc
125ac
200dc
125ac
S T Y L E 2
Capacitance
(pF)
S T Y L E 3
.2 0 0 ± .0 1 0
[5 .0 8 ± 0 .2 5 ]
Circuit
Style
TUSONIX
Part
Number
Current
(A)
Minimum No-Load Insertion Loss
(dB) at 25°C per MIL-Std-220
30KHz
--
9
9
9
9
15
15
15
15
9
9
9
9
15
15
15
15
9
9
9
9
15
15
15
15
--
--
9
9
9
9
15
15
15
15
--
--
100KHz
--
20
20
20
20
25
25
25
25
20
20
20
20
25
25
25
25
20
20
20
20
25
25
25
25
7
7
20
20
20
20
25
25
25
25
7
7
300KHz
--
29
29
29
29
34
34
34
34
29
29
29
29
34
34
34
34
29
29
29
29
34
34
34
34
15
15
29
29
29
29
34
34
34
34
15
15
1MHz
--
39
39
39
39
44
44
44
44
39
39
39
39
44
44
44
44
39
39
39
39
44
44
44
44
25
25
39
39
39
39
44
44
44
44
25
25
10MHz
--
52
52
52
52
60
60
60
60
52
52
52
52
60
60
60
60
52
52
52
52
60
60
60
60
40
40
52
52
52
52
60
60
60
60
40
40
1GHz
--
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
60
60
70
70
70
70
70
70
70
70
60
60
X7W Temperature Characteristic
.187 [4.75]
2
4601-009
.187 [4.75]
1
4600-005
.312 [7.93]
1
4600-006
.187 [4.75]
2
4601-005
.312 [7.93]
2
4601-006
.187 [4.75]
1
4600-000
.312 [7.93]
1
4600-002
.187 [4.75]
2
4601-000
.312 [7.93]
2
4601-002
.187 [4.75]
1
4600-055
.312 [7.93]
1
4600-056
.187 [4.75]
2
4601-055
.312 [7.93]
2
4601-056
.187 [4.75]
1
4600-050
.312 [7.93]
1
4600-052
.187 [4.75]
2
4601-050
.312 [7.93]
2
4601-052
X7R Temperature Characteristic
.187 [4.75]
1
4600-007
.312 [7.93]
1
4600-008
.187 [4.75]
2
4601-007
.312 [7.93]
2
4601-008
.187 [4.75]
1
4600-003
.312 [7.93]
1
4600-004
.187 [4.75]
2
4601-003
.312 [7.93]
2
4601-004
.187 [4.75]
1
4600-009
.187 [4.75]
2
4601-010
.187 [4.75]
1
4600-057
.312 [7.93]
1
4600-058
.187 [4.75]
2
4601-057
.312 [7.93]
2
4601-058
.187 [4.75]
1
4600-053
.312 [7.93]
1
4600-054
.187 [4.75]
2
4601-053
.312 [7.93]
2
4601-054
.187 [4.75]
1
4600-059
.187 [4.75]
2
4601-059
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
C
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
10pF Max
0.7
µF
0.7
µF
0.7
µF
0.7
µF
1.4
µF
1.4
µF
1.4
µF
1.4
µF
0.7
µF
0.7
µF
0.7
µF
0.7
µF
1.4
µF
1.4
µF
1.4
µF
1.4
µF
0.7
0.7
0.7
0.7
1.4
1.4
1.4
1.4
.15
.15
0.7
0.7
0.7
0.7
1.4
1.4
1.4
1.4
.15
.15
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
70
70
70
70
50
50
50
50
200dc
125ac
200dc
125ac
23
Drawings not to scale.
All bushing style filters include hex nut and lock washer unless otherwise noted.
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