Revision 3, updated December 18, 2000
7741 North Business Park Drive
Tucson, Arizona 85743
Ph: 520-744-0400 Fax: 520-744-6155
Website: www.tusonix.com
E-mail: sales@tusonix.com
The TUSONIX 77, 78 and 79 Series Filtered
Assembly Plates provide ease of installation and
line customization of standard size plates. Filter
Plates are an efficient and cost effective solution
for filtering multiple lines into, or between, different
system compartments. For higher frequency appli-
cations (above 50 MHz) filter plates can be more
effective than typical surface mount solutions. The
inherent shielding characteristic of the plates cre-
ates an effective RF barrier offering excellent inser-
tion loss and isolation for frequencies above 5 MHz.
The preassembled plates are 100% tested for criti-
cal parameters and greatly reduce the time and re-
sources that are required to individually install sol-
der mount filters.
The 77 Series Quick Connect and 78 Series
Miniature Quick Connect Filter Plates (see pages
2-3) feature a base plate with built in installation
clips. These clips allow for cost effective mounting
into the system bulkhead without the expense or
time associated with traditional hardware.
The Quick Connect Filter Plate offers one or
two rows totalling up to 26 lines. The Miniature
Quick Connect Filter Plate provides a lower profile
and up to 10 lines. Up to 40 lines are available on
the standard bolt-in filter plate in the two row con-
figuration.
77, 78 and 79 Series Filter Plate Mechanical
Specifications:
Base Plate Material ......
Copper Alloy or
Nickel-Silver
Base Plate Thickness
77 and 78 Series .....
0.012" [0.3mm]
79 Series .................
0.028" [0.7mm]
Plating ...........................
Matte Tin
Lead Material ................
Copper Alloy
Lead Plating ..................
Gold Plate
Lead Diameter ..............
Ø 0.025" [0.64mm]
Current Rating ..............
5 Amps
For ordering information see page 5.
1
The products listed in this catalog are only a few of
the thousands of variations that TUSONIX produces.
For custom applications, please contact the factory
direct.
Quick Connect Filter Plates
A
C
B
.100 [2.54]
PIN 1
.622
.335 [15.80]
[8.51]
.150
[3.81]
.150
[3.81]
.118
[3.00]
.150
[3.81]
.150
[3.81]
[3.00]
PIN 1
.100 [2.54] .622
[15.80]
.335
[8.51]
C
A
B
.100 [2.54]
Straight
90°
Both
.118
[3.00]
Straight
.118
90°
Both
.118
[3.00]
.474
.374
[12.04]
[9.50]
.294
[7.47]
.394
[10.01]
.118
[3.00]
.474
.374
[12.04]
[9.50]
.294
[7.47]
.394
[10.01]
.950
[24.13]
.315
[8.00]
MAX.
.540
[13.72]
1.102
[28.00]
.315
[8.00]
MAX.
.374
[9.50]
.315
[8.00]
MAX.
.294
[7.47]
.675
[17.15]
.118 [3.00]
.540
[13.72]
1.102
[28.00]
.315
[8.00]
MAX.
.675
[17.15]
90°
Left
.374
[9.50]
.381
[9.68]
.118 [3.00]
90°
Right
90°
Left
.474
[12.04] .374
[9.50]
.118
[3.00]
90°
Right
.315
[8.00]
MAX.
.315
[8.00]
MAX.
.875
[22.23]
.315
[8.00]
MAX.
.315
[8.00]
MAX.
.850
[21.60]
.374
[9.50]
.294
[7.47]
.921
[23.39]
.381
[9.68]
.481
[12.22]
1.020
[25.93]
Plate Style 77
Mounting Configuration
Chassis Cut-Out Design
.063
[1.60]
.010 [.25]
A
B
Plate
length
(A)
No. 0
.670
[17.04]
.025
[0.64]
.150 [3.81]
.470
[11.95]
Casting
R.062 (4X ) [1.58]
A
B
.470
[11.95]
1.092
[27.74]
45°
.055 [1.40]
R.015 MAX. [.38]
HOUSING
THICKNESS
.057 ±.002
[1.45 ±.05]
.010 [.25]
No. 1
1.812
[46.02]
B
DETAIL
R.010 MAX. [.25]
Casting
#15 GA. / .057 [1.45]
Plate Length
1.092 [27.74]
1.812 [46.02]
A
1.117 [28.37]
1.837 [46.66]
0.816 [20.73]
1.535 [38.99]
No. of
filtered lines
C
B
per row
0.000 [0.00] 0.496 [12.60]
1
0.100 [2.54] 0.496 [12.60]
2
0.200 [5.08] 0.396 [10.06]
3
0.300 [7.62] 0.396 [10.06]
4
[7.25]
0.400 [10.16] 0.296
5
[7.25]
0.500 [12.70] 0.296
6
0.000 [0.00] 0.906 [23.01]
1
0.100 [2.54] 0.806 [20.47]
2
0.200 [5.08] 0.806 [20.47]
3
0.300 [7.62] 0.706 [17.93]
4
0.400 [10.16] 0.706 [17.93]
5
0.500 [12.70] 0.606 [15.39]
6
0.600 [15.24] 0.606 [15.39]
7
0.700 [17.78] 0.506 [12.85]
8
0.800 [20.32] 0.506 [12.85]
9
0.900 [22.86] 0.406 [10.31]
10
11
1.000 [25.40] 0.406 [10.31]
[1.77]
1.100 [27.94] 0.306
12
[1.77]
13
1.200 [30.48] 0.306
For ordering information see page 5
2
7741 North Business Park Drive
Tucson, Arizona 85743
Ph: 520-744-0400 Fax: 520-744-6155
Website: www.tusonix.com
E-mail: sales@tusonix.com
Miniature Quick Connect Filter Plates
A
B
.100 [2.54]
.260
[6.60]
.080 [2.03]
.160
[4.06]
.025
[0.64]
.063
[1.60]
.080 [2.03]
.055 [1.40]
C
PIN 1
.080
[2.03]
Mounting Configuration
Chassis Cut-Out Design
A
.010 [.25]
B
.180 [4.57]
Casting
R.062 (4X ) [1.58]
A
.010 [.25]
B
.180 [4.57]
DETAIL
R.015 MAX. [.38]
.313
[7.96]
Straight
.118 [3.00]
.315 [8.00]
MAX.
.420
[10.67]
.850
[21.59]
90°
Both
.315 [8.00]
MAX.
.118 [3.00]
45°
.296
[7.52]
.675
[17.14]
.264
[6.71]
HOUSING
THICKNESS
.057 ±.002
[1.45 ±.05]
90°
Left
.315 [8.00]
MAX.
.264
[6.71]
.118 [3.00]
90°
Right
.315 [8.00]
MAX.
.118 [3.00]
R.010 MAX. [.25]
#15 GA. / .057 [1.45]
Plate Length
.264
[6.71]
A
1.015 [25.78]
1.265 [32.13]
B
0.846 [21.48]
1.096 [27.84]
.379
[9.63]
.798
[20.27]
.296
[7.52]
.725
[18.42]
.990 [25.15]
1.24 [31.49]
Plate Style 78
TUSONIX’ Miniature Quick Connect Filter
Plates offer the same ease of installation
as the larger Quick Connect Filter Plates,
while offering a low profile for limited area
applications. The Miniature Quick Connect
Filter Plates are available in two lengths of-
fering up to 10 lines with the longer plate
option. Each line can be customized using
the electrical characteristics in the table on
page five. Or if other special requirements
are needed, contact Customer Engineering
at 520-744-0400.
Plate
length
(A)
No. 0
.990
[25.15]
No. of
filtered lines
C
B
per row
[2.54] 0.395 [10.06]
2
0.100
[5.08] 0.395 [10.06]
3
0.200
[7.25]
[7.62] 0.295
4
0.300
[7.25]
0.400 [10.16] 0.295
5
[4.95]
6
0.500 [12.70] 0.195
[4.95]
7
0.600 [15.24] 0.195
0.100
[2.54] 0.570 [14.48]
2
0.200
[5.08] 0.470 [11.94]
3
[7.62] 0.470 [11.94]
0.300
4
[9.40]
0.400 [10.16] 0.370
5
[9.40]
0.500 [12.70] 0.370
6
[6.86]
7
0.600 [15.24] 0.270
[6.86]
8
0.700 [17.78] 0.270
[4.32]
0.800 [20.32] 0.170
9
[4.32]
10
0.900 [22.86] 0.170
For ordering information see page 5
No. 1
1.240
[31.49]
3
The products listed in this catalog are only a few of
the thousands of variations that TUSONIX produces.
For custom applications, please contact the factory
direct.
Standard Filter Plates
A
A - .200 [5.08]
B
.100 [2.54]
.250
.500 [6.35]
[12.70]
.200
[5.08]
A
A - .200 [5.08]
B
.100 [2.54]
.250
.500 [6.35]
[12.70]
.200
PIN 1
.100 [2.54]
.120 DIA.
(2) PLCS.
[5.08]
C
.100
[2.54]
.028 [0.71]
.120 DIA.
(2) PLCS.
.100
[2.54]
PIN 1
C
.100
[2.54]
Straight
.028
[0.71]
90°
Both
Straight
.028
[0.71]
90°
.028
Both
[0.71]
.474
[12.04]
.566
[14.38]
1.102
[28.00]
.315
[8.00]
MAX.
.566
[14.38]
1.102
[28.00]
.315
[8.00]
MAX.
.374
[9.50]
.315
[8.00]
MAX.
.315
[8.00]
MAX.
.318
[8.08]
.675
[17.15]
.675
[17.15]
.318
[8.08]
90°
Left
.028
[0.71]
90°
Right
.418
[10.62]
.875
[22.22]
.028
[0.71]
90°
Left
.374
[9.50]
.318
[8.08]
.474
[12.04]
.028
[0.71]
.028
90°
[0.71]
Right
.474
[12.04]
.318
[8.08]
.418
[10.62]
.374
[9.50]
.357
[9.07]
.315
[8.00]
MAX.
.921
[23.39]
.315
[8.00]
MAX.
.850
[21.60]
.315
[8.00]
.357
MAX.
[9.07]
.457
[11.61]
1.020
[25.93]
.315
[8.00]
MAX.
.950
[24.13]
Plate Style 79
Plate
length
(A)
No. 0
1.060
[26.92]
No. of
filtered lines
per row
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
B
0.000
0.100
0.200
0.300
0.400
0.000
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
[0.00]
[2.54]
[5.08]
[7.62]
[10.16]
[0.00]
[2.54]
[5.08]
[7.62]
[10.16]
[12.70]
[15.24]
[17.78]
[20.32]
[22.86]
0.530
0.430
0.430
0.330
0.330
0.730
0.730
0.630
0.630
0.530
0.530
0.430
0.430
0.330
0.330
C
[13.46]
[10.92]
[10.92]
[8.38]
[8.38]
[18.54]
[18.54]
[16.00]
[16.00]
[13.46]
[13.46]
[10.92]
[10.92]
[8.38]
[8.38]
Plate
length
(A)
No. 2
2.560
[65.02]
No. of
filtered lines
C
B
per row
0.400 [10.16] 1.030 [26.16]
5
6
0.500 [12.70] 1.030 [26.16]
0.600 [15.24] 0.930 [23.62]
7
0.700 [17.78] 0.930 [23.62]
8
9
0.800 [20.32] 0.830 [21.08]
0.900 [22.86] 0.830 [21.08]
10
1.000 [25.40] 0.730 [18.54]
11
12
1.100 [27.94] 0.730 [18.54]
1.200 [30.48] 0.630 [16.00]
13
1.300 [33.02] 0.630 [16.00]
14
15
1.400 [35.56] 0.530 [13.46]
16
1.500 [38.10] 0.530 [13.46]
1.600 [40.64] 0.430 [10.92]
17
1.700 [43.18] 0.430 [10.92]
18
[8.38]
19
1.800 [45.72] 0.330
[8.38]
20
1.900 [48.26] 0.330
For ordering information see page 5
No. 1
1.560
[39.62]
4
7741 North Business Park Drive
Tucson, Arizona 85743
Ph: 520-744-0400 Fax: 520-744-6155
Website: www.tusonix.com
E-mail: sales@tusonix.com
Filter
A
B
C
D
E
F
G
H
K
N
O
P
Q
R
S
T
U
V
X
Y
Z
Typical No Load Insertion Loss (dB)
at +25°C per MIL STD 220
-55°C/+125°C
5
10
20
50
100 200 500
Value Tolerance
Vdc
MHz MHz MHz MHz MHz MHz MHz
C
--
--
10
3
--
--
--
68pF +80/-20%
100V
C
1
--
14
6
--
--
--
100pF +80/20%
100V
C
5
--
16
10
1
--
--
135pF +100/-0%
100V
C
12
--
23
17
7
2
--
470pF +80/20%
100V
C
18
2
29
23
12
6
--
820pF +80/-20%
100V
C
20
3
31
25
14
7
--
1000pF +80/-20%
100V
C
22
5
33
27
16
10
1
1500pF +80/-20%
100V
C
25
10
36
32
21
15
5
2500pF +100/-0%
100V
C
30
15
41
34
25
20
9
4000pF +100/-0%
100V
Pi
1
--
15
5
--
--
--
68pF +80/-20%
100V
Pi
2
--
22
9
--
--
--
100pF +80/-20%
100V
Pi
5
--
24
16
1
--
--
135pF +100/-0%
100V
Pi
18
--
36
22
9
--
--
470pF +80/-20%
100V
Pi
22
--
42
30
13
3
--
820pF +80/-20%
100V
Pi
24
2
48
36
16
7
--
1000pF +80/-20%
100V
Pi
35
6
60
48
28
14
1
1700pF +100/-0%
100V
Pi
41
9
62
52
28
16
3
2500pF +100/-0%
100V
Pi
53
14
70
66
41
27
7
5000pF +100/-0%
100V
--
--
--
--
--
--
--
Filter Characteristics provided by customer
insulated
--
--
--
--
--
--
--
10pF
Max.
100V
ground
--
--
--
--
--
--
--
--
--
--
contact
Filter
Circuits
Capacitance
Working
Voltage
1
GHz
16
19
20
27
33
35
37
40
45
20
28
32
43
50
55
70
70
70
--
--
--
Ordering Information:
In order for TUSONIX to establish the exact configuration required,
please provide the following encoded description number as outlined below. A TUSONIX part number
will then be assigned to meet your specific needs.
The part number shown below represents the Quick Connect 1.812 length with two rows of seven lines per row. The filters are pi circuits
with a capacitance value of 1000pF and straight leads.
77
Plate Style
77= Quick Connect
78= Miniature QC
79= Standard
1
Plate Length
See tables
pages 2,3,4
2
Filter Type
C=1
p=2
-
07
07
-
S
Capacitance Value**
See table above
A
Lead Configuration
A= Sraight B= 90° Right
C= 90° Left D= 90° Both
Bottom Row* Top Row
Number of
Filters
Number of
Filteres
To request custom filtering, mechanical or material requirements not shown in this catalog, please contact Customer Engineering at
520-744-0400.
* When ordering a Miniature Quick Connect or another plate with a single row of filters use the designation for the
bottom row in the part number and enter a value of 00 in the top row of the part number.
** To select different filter values please provide TUSONIX with a table showing where each Filter will mount.
Example: A A S S S
A A S S S
5
