31-2743-11 Amphenol, 31-2743-11 Datasheet
31-2743-11
Manufacturer Part Number
31-2743-11
Description
RF Connectors Twinax 50 ohm for 307A; trf 58; BNC
Manufacturer
Amphenol
Type
Triaxr
Datasheet
1.31-2743-11.pdf
(1 pages)
Specifications of 31-2743-11
Gender
PL
Body Style
Straight
Terminate To
Coaxial Cable
Mounting Style
Through Hole
Product
Connector
Rf Series
BNC
Impedance
50 Ohms
Lead Free Status / RoHS Status
Compliant
Triax
BNC, 180˚ Polarity
PLUGS - MALE CONTACTS
RECEPTACLES
Config
Panel Receptacle
Amphenol Corporation Tel: 800-627-7100
RG-307A/U
75 Triax
50 Triax: Times
TRF-58, Belden
9222, 72 Triax
Amphenol 621-106
Cable
Fig. 1
accommodates cable diameter
Term
Solder cup & ground tab
Config
Plug
Plug
two braid
two braid
clamp
clamp
Term
31-2743-11
31-4774-3
Plug
Construction
Mates with two
bayonet studs180˚
Mates with two
bayonet studs180˚
Construction
In. (mm)
Two bayonet studs
180˚ apart
(34.9)
(34.9)
(27.4)
1.37
1.37
1.08
a
a
0.562
0.562
(14.3)
(14.3)
(17.5)
.687
b
b
179
Fig. 2
c Dia
0.298
0.257
c Dia
(18.1)
(7.6)
(6.5)
.712
MTG
MTG
Hole
Hole
—
—
L
CAI
C12
C13
CAI
—
Panel Receptacle
31-2676-1
P33
P15
Plt.
Plt.
P33
Ins.
Ins.
D1
D1
D1
Amphenol
.453(11.5)
.125(3.2) dia. 4 holes
31-2743-11
31-4774-3
31-2676-1
Amphenol
Amphenol
Number
Number
.500(12.7)
www.amphenolrf.com
L
Fig
Fig
1
1
2
®
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