31-245 Amphenol, 31-245 Datasheet - Page 29
![RF Connectors BNC 50ohm RG179 187](/photos/16/99/169996/31-245_sml.jpg)
31-245
Manufacturer Part Number
31-245
Description
RF Connectors BNC 50ohm RG179 187
Manufacturer
Amphenol
Type
BNCr
Specifications of 31-245
Gender
F
Body Style
Straight
Terminate To
Coaxial Cable
Mounting Style
Panel
Termination
Crimp
Operating Frequency
0 to 4
Contact Material
Beryllium Copper
Impedance
50Ohm
Product
Connector
Rf Series
BNC
Termination Style
Crimp
Cable Type
RG 179, RG 187
Connector Type
BNC Crimp Bulkhead Jack
Lead Free Status / RoHS Status
Compliant
BNC 75 ohm
Bulkhead Adapters
75
Amphenol Corporation Tel: 800-627-7100
Fig. 1
Gasketed
Not Gasketed
Not Gasketed
Isolated
distributor stocked
BNC BULKHEAD ADAPTERS
Description
b
75
a
d
Jack-Jack
Jack-Jack
Jack-Jack
Jack-Jack
BNC Bulkhead Adapters (J/J)
31-220N-75RFX
31-220N-75
31-70020
e
max panel
1.40(35.6)
1.28(32.5)
1.40(35.6)
1.28(32.5)
lock washer
.625(15.9) hex nut
a
.510(13.9)
Dimensions, inches (millimeters)
.750(19.0)
.750(19.0)
.800(20.3)
.625(15.9)
Y
b
.475(12.1)
.666(16.9)
.492(12.5)
.664(16.8)
.460(11.7)
134
d
Fig. 2
.172(4.4)
.216(5.5)
.181(4.6)
.190(4.8)
e
75
b
d
a
Plt. Ins.
P15 D1
P7
P17 D1
P17 D12
BNC Bulkhead Adapter (J/J)
Notes
Isolated from Panel
D23
31-4803-75
e
max panel
Mtg.
Hole
Y
Y
Y
Y
lock washer
No.
UG
—
—
—
—
.625(15.9) hex nut
Amphenol
.510(13.9)
Type
75
T1
T2
T2
T2
Y
31-70020
31-220N-75RFX
31-220N-75
31-4803-75
www.amphenolrf.com
Amphenol
Number
.475(12.1)
Fig .
1
1
1
2
®