7741 North Business Park Drive
Tucson, Arizona 85743
Ph: 520-744-0400 Fax: 520-744-6155
Web site: www.tusonix.com E-mail: sales@tusonix.com
Coaxial Broadband Filter 1/4-28 UNF-2A and Standard Hardware Dimensions
24
STANDARD HARDWARE DIMENSIONS
1.
Dimensions: Inches [metric]
Dimensional Tolerance:
± .005 [0.13], thread tolerance class 2.
2.
Standard finish: Silver
3.
Nut material: Brass
Washer material: Phosphor Bronze
4.
When mounting filter without hardware,
into tapped hole, the mounting torque
applied to the filter body must be no
more than 1/2 the torque limits listed on
the chart to the left.
3
Characteristics
HEX NUT
A
LOCK WASHER
.187 [4.75]
.250 [6.35]
--
.250 [6.35]
I
S
E
CD
NUT
THREAD
SIZE
MOUNTING
TORQUE
LIMITS
4-40 UNC
6-32 UNC
6-40 UNF
8-32 UNC
8-36 UNF
12-28 UNF
12-32 UNEF
1/4-28 UNF
5/16-24 UNF
5/16-32 UNEF
3/8-32 UNEF
M3 X 0.5
M5 X 0.8 6g
2 lb.in.
[.226 N-m]
2 lb.in.
[.226 N-m]
3 lb.in.
[.339 N-m]
5 lb.in.
[.565 N-m]
1lb.in.
[.113 N-m]
8 lb.in.
[.904 N-m]
8 lb.in.
[.904 N-m]
8 lb.in.
[.904 N-m]
9 lb.in.
[1.02 N-m]
9 lb.in.
[1.02 N-m]
9 lb.in.
[1.02 N-m]
2 lb.in.
[.226 N-m]
7 lb.in.
[.790 N-m]
.220 [5.59]
.283 [7.19]
.387 [9.83]
.420 [10.6]
.430[10.92]
.430 [10.92]
.500 [12.70]
.192 [4.88]
.277 [7.04]
.361 [9.17]
TYPE
.250 [6.35]
.313 ± .015
[7.95 ± 0.38]
.375 ± .010
[9.53 ± 0.25]
.375 ± .010
[9.53 ± 0.25]
.500 ± .010
[12.7 ± 0.25]
.187 ± .010
[4.75 ± 0.25]
.062 [1.57]
.075 [1.91]
--
.075 [1.91]
.090 [2.29]
.062 [1.57]
.075 [1.91]
.100 [2.54]
.125 ± .015
[3.18 ± 0.38]
.120 [3.05]
.146 [3.71]
.167 [4.24]
.220 [5.59]
.262 [6.65]
.318 [8.08]
.384 [9.75]
.118 [2.99]
.172 [4.37]
.225 [5.72]
.015 [0.38]
.017 [0.43]
.018 [0.46]
.015 [0.38]
.022 [0.56]
.025 [0.63]
.022 [0.56]
.025 [0.63]
.034 [0.86]
.050 [1.27]
.250 [6.35] .075 [1.91]
TUSONIX
Part
Number
Style
Circuit
Working
Voltage
(dc)
85°C 125°C
Capacitance
(pF)
Current
(A)
Minimum No-Load Insertion Loss
(dB) at 25°C per MIL-Std-220
C
L
100
280
100
280
70
50
70
50
0.7
F
1.4
F
.15
F
0.7
F
1.2
F
1.4
F
.15
F
20
30
20
1MHz
300KHz
10MHz
1GHz
29
34
15
29
34
15
39
44
25
39
44
25
52
60
40
52
60
70
60
70
60
30KHz
100KHz
Dim.
A
inch
[mm]
Dim.
B
inch
[mm]
--
4600-014
4600-015
4600-016
4600-070
4600-067
4600-071
4600-072
9
15
--
9
15
--
20
25
7
20
25
7
200dc
125ac
200dc
125ac
Notes
--
v
--
Notes:
v 12 AWG .081[2.06] Lead and
X7W Temp. Characteristic
X7R Temperature Characteristic
B
T YPE I
H EX N U T
T Y PE S
AB
C
D ( C L EAR )
E
C
D