|
|
BNC connectors are a lightweight connector widely used in computer networks, test and instrumentation, telecommunications and broadcast industries. The quick disconnect bayonet coupling, small size, and low cost are key features. Cable termination styles available include crimp/crimp, one-piece sure twist, traditional solder/clamp styles as well as field service terminations requiring no special tools. BNC connectors are available both with 50ohm and 75ohm impedance for applications where impendence matching is important. Typically, the 75ohm BNC is used in video and telecommunication applications.
Application:
Antenna, Automotive, Base Station, Cable Modem, Computers/LAN, Instrumentation, Medical Equipment, Radio, Telecommunication, Test and Measurement, Video System |
 |
|
ELECTRICAL
| Electrical Data |
General Specifications |
Note |
| Impedance |
50 Ω |
|
| Frequency range |
DC - 4 GHz |
|
V.S.W.R
- Straight semi-rigid
- Straight flexible
- Right angle flexible
|
1 GHz |
2.5 GHz |
|
| 1.04 |
1.06 |
RG-405/0.085" |
| 1.15 |
1.25 |
RG-316/u |
| 1.08 |
1.10 |
RG-316/u |
Dielectric withstanding
- Voltage (at sea
level)
- Working voltage
(at sea level)
|
|
|
| 1500 V rms. 50Hz |
|
| < 500 V rms. 50Hz |
|
| Insulation resistance |
> 5.104 M Ω |
|
Contact resistance
- Center contact
- Out contact
|
|
|
| < 1.5 M Ω |
|
| > 1 M Ω |
|
ENVIRONMENTAL
| Environmental Data |
General Specifications |
Note |
| Temperature range |
-65 ℃ ~ +165 ℃ |
|
| Temperature shock |
MIL- STD 202, Method 107,
Condition B |
|
| Moisture resistance |
MIL- STD 202, Method 106 |
|
| Corrosion |
Saltspray Test acc. to MIL-STD
202, |
|
| Method 101, Condition B |
|
| Vibration |
MIL-STD 202, Method 204,
Condition B |
|
| Shock |
MIL-STD 202, Method 213,
Condition G |
|
MECHANICAL
| Mechanical Data |
General Specifications |
Note |
| Coupling nut
torque
|
|
|
| 7 Ncm ~ 28 Ncm / 0.6in.
lbs. ~ 2. 5in. -Ibs |
|
| Coupling nut retention force |
>450 N / 101.2
Ibs |
|
| Contact captivation |
> 27 N / 6.1 lbs |
|
| Durability (Matings) |
> 500 |
|
MATERIAL
| Connector Part |
Material |
Plating |
| Bodies. Pin contact |
Brass |
Gold. Nickel |
| Spring and washer |
Beryllium-copper |
Gold |
| Socket contacts |
Silicone rubber |
Gold |
| Insulators |
PTFE |
|
| Crimp ferrules |
Brass |
Nickel |
|
| |
Interface Dimensions
|
PLUG
| Letter |
inch |
m/m |
| Min. |
Max. |
Min. |
Max. |
| A |
.190 |
- |
4.83 |
- |
| B |
.385 |
.390 |
9.78 |
9.91 |
| C |
.208 |
.228 |
5.28 |
5.79 |
| D |
.210 |
.230 |
5.33 |
5.84 |
| E |
.003 |
- |
0.08 |
- |
| F |
.081 |
.087 |
2.06 |
2.21 |
| G |
.052 |
.054 |
1.32 |
1.37 |
| H |
.078 |
- |
1.98 |
- |
| J |
- |
- |
- |
- |
|
|
JACK
| Letter |
inch |
m/m |
| Min. |
Max. |
Min. |
Max. |
| A |
- |
.186 |
- |
4.72 |
| B |
.319 |
.321 |
8.10 |
8.15 |
| C |
.378 |
.382 |
9.60 |
9.70 |
| D |
.186 |
.206 |
4.72 |
5.23 |
| E |
.188 |
.208 |
4.78 |
5.28 |
| F |
.327 |
.335 |
8.31 |
8.51 |
| G |
.414 |
- |
10.52 |
- |
| H |
.195 |
- |
4.95 |
- |
| J |
.081 |
.087 |
2.06 |
2.21 |
|
|
|
|
|
