AMPHENOL 31-239

Fig. 1
Amphenol®
Fig. 2
.375(9.5)
.390(9.9)
.342(8.7)
e
max panel
a
.437(11.1)
.355(9.0)
Z
.405(10.3)
U
solder cup
.390(9.9)
.340(8.6)
solder cup
d
d
T
e
max panel
a
BNC
BNC 50 ohm
Bulkhead Receptacles
P
ground tab
b
b
.500(12.7) hex nut
.500(12.7) hex nut
lock washer
lock washer
BNC Bulkhead Receptacles
Front Mount
31-238
5575
31-239
31-102
31-2221
31-221
31-3376
31-221-RFX
31-4238
31-236
BNC Bulkhead Receptacle Isolated from Panel,
Solder Cup & Ground Tab Front Mount
31-10
31-10-RFX
31-10-RFXG1
Fig. 3
Fig. 4
.510(13.0)
.510(13.0)
.475(12.1)
a
b
.475(12.1)
a
Y
BNC
e
max panel
Y
b
d
d
BNC Bulkhead Receptacle
Isolated From Panel
Front Mount
31-4890-1
BNC Bulkhead Receptacle
Rear Mount
31-4237
BNC BULKHEAD RECEPTACLES
Description
Front Mount, Isolated from Panel
Front Mount
Front Mount
Terminal
Type
Solder Cup
Solder Cup
Solder Cup
Solder Cup
Front Mount, Gold Plated Contact
Solder Cup
a
1.19(30.2)
1.18(30.0)
1.18(30.0)
Dimensions, inches (mm)
b
d
e
.500(12.7) .471(12.0)
.187(4.8)
Notes Mtg.
Plt. Ins. Hole
P1 D22 Z
Military
Number
Amphenol
Number
Fig .
—
31-10*
.500(12.7)
.500(12.7)
.471(12.0)
.125(3.2)
P1
D22
Z
—
.471(12.0)
.187(4.8)
P7
D22
Z
31-10-RFX
1
31-10-RFXG1 1
1.06(27.0)
.500(12.7)
.125(3.2)
P1
D1
U
1.06(27.0)
.500(12.7)
.484(12.3)
.472(12.0)
—
UG-1094/U
.125(3.2)
P7
D23
U
—
1.06(27.0)
.500(12.7)
.469(11.9)
.156(4.0)
P1
D1
T
UG-625B/U
1.19(30.2)
1.19(30.2)
.500(12.7)
.500(12.7)
.481(12.3)
.484(12.3)
.250(6.4)
.250(6.4)
P1
P34
D1
D1
U UG-1094A/U
U M39012/21-0002
1
31-221*
2
31-221-RFX
2
31-236*
2
31-2221
31-3376*
2
2
Front Mount, Pressurized
Solder Cup
1.30(32.9)
.578(14.7)
.594(15.1)
.250(6.4)
P1
D9
P
UG-657A/U
31-239*
2
Front Mount, Pressurized
Solder Cup
1.30(32.9)
.578(14.7)
.594(15.1)
.250(6.4)
P1
D9
P
UG-657/U
31-102*
2
U M39012/24-0002
31-4238*
2
Fr. Mount,
Gold Plated Contact
Spade
1.20(30.6)
.594(15.1)
.516(13.1)
.250(6.4)
P33
D1
Hermetic
External Tooth Lockwasher
Spade
1.20(30.6)
.594(15.1)
.516(13.1)
.250(6.4)
P1
D1/11 U
Front Mount
Solder Cup
1.06(27.0)
.500(12.7)
.472(12.0)
.156(4.0)
P1
D1
Rear Mount, Hermetic
Spade
1.34(34.0)
.687(17.4)
.831(21.1)
.250(6.4)
P33 D1/11 Y
Front Mount Isolated from Panel
Metal Mounting Threads
Solder Cup
1.06(27.0)
* recognized under the component program of U.L., Inc.
Amphenol Corporation Tel: 800-627-7100
.625(15.9)
.571(14.5)
.187(4.7)
P4
D1
UG-912/U
T
UG-625/U
31-238*
2
5575*
2
M39012/24-0001 31-4237*
Y
—
31-4890-1
3
4
distributor stocked
115
www.amphenolrf.com
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