|
 |
| BNC coaxial connectors
are miniature; light-weight and can operate satisfactorily
up to 11 GHz. The BNC is typically used in applications
from DC to 4 GHz and yield low reflection in this
frequency range and available for 50 Ω and 75 Ω
performance |
|
|
| • Interface
Dimensions |
|
|
PLUG
| Letter |
Millimeters(Inches) |
| Minimum |
Maximum |
| A |
1.32(.052) |
1.37(.054) |
| B |
4.83(.190) |
— |
| C |
SLOTTED
AND FLARED TO
MEET ELECTRICAL AND
MECHANICAL REQUIREMENTS |
| D |
9.78(.385) |
9.91(.390) |
| E |
0.08(.003) |
— |
| F |
5.28(.208) |
5.79(.228) |
| G |
5.33(.210) |
5.84(.230) |
| H |
0.15(.006) |
— |
| I |
1.98(.078) |
— |
| J |
2.06(.081) |
2.21(.087) |
|
JACK
| Letter |
Millimeters(Inches) |
| Minimum |
Maximum |
| A |
— |
4.72(.186) |
| B |
8.10(.319) |
8.15(.321) |
| C |
8.31(.327) |
8.46(.333) |
| D |
9.60(.378) |
9.70(.382) |
| E |
10.97(.432) |
11.07(.436) |
| F |
5.18(.204) |
5.28(.208) |
| G |
1.91(.075) |
2.06(.081) |
| H |
8.31(.327) |
8.51(.335) |
| I |
— |
0.15(.006) |
| J |
4.72(.186) |
5.23(.206) |
| K |
4.78(.188) |
5.28(.208) |
| L |
4.95(.195) |
— |
| M |
10.52(.414) |
— |
| N |
2.06(.081) |
2.21(.087) |
|
|
| Electrical: |
| Impedance |
50 ohm |
75 ohm |
| Frequency Range |
0 to 4.0 GHz |
0 to 1 GHz |
| VSWR |
Straight : 1.3 max ; Right Angle : 1.35
max |
| Working Voltage |
500 volts rms max at sea level |
| Dielectric Withstanding
Voltage |
1500 volts rms |
| Contact Resistance |
center contact=1.5 Milliohms max
outer contact=1.0 Milliohms max |
| Insertion Loss |
0.2 dB max @ 3GHz |
| Insulation Resistance |
5,000 Megohms min |
|
| |
| Mechanical
& Environmental: |
| Mating |
Two stud bayonet coupling |
| Durability |
500 matings |
| Coupling Nut Retention |
100 lbs min |
| Cable Retention |
RG-58,141,142,223 →40 lbs min
RG-59,62A,210→40 lbs min
RG-174,188,316 →20 lbs min
RG-179B,187A →20 lbs min |
| Temperature Range |
-65°C to 165°C |
| Vibration |
MIL-STD-202 Method 204 Test Cond. B. |
| Salt Spray |
MIL-STD-202 Method 101 Test Cond. B. |
| Thermal shock |
MIL-STD-202 Method 107 Test Cond. B. |
|
| |
| Materials
/ Finish: |
| |
Material |
Plating |
| Connector Body |
Brass |
Nickel or Gold |
| Center Contact |
Male:Brass
Female :Brass,
Phosphor Bronze or
Beryllium Copper |
Gold
Gold |
| Insulation |
Teflon or Delrin |
None |
| Gasket |
Silicone Rubber, Rubber |
None |
| Crimp Ferule |
Annealed Copper |
Same as Body |
|
| |
| Reverse
Polarity BNC: |
 |
| Electrical : |
| Impedance |
BNC:50 ohm |
| Frequency Range |
BNC:0-4 GHz |
| VSWR |
1.3max (Straight); 1.35 max (Right Angle) |
| Voltage Rating |
500 volts rms max |
| Dielectric Withstanding
Voltage |
1,500 volts rms |
| Insertion Loss |
0.2 dB max @ 3 GHz; |
| Insulation Resistance |
5,000 Megohms min |
|
| Mechanical
& Environmental: |
| Mating |
BNC:Two stud bayonet coupling |
TNC:7/16"-28 thread coupling |
| Durability |
500 matings |
| Coupling Nut Retention |
100 lbs Min |
| Cable Retention |
RG-58,141,142,223→40 lbs min;RG-59,62A,210→40lbs
min; RG-174,188,316→20 lbs min |
| Thermal shock |
-65°C to 165°C |
|
| Materials
/ Finish: |
| |
Material |
Plating |
| Connector Body |
Brass |
Nickel or Gold |
| Center Contact |
Male:Brass
Female :Beryllium Copper |
50 µ " gold over 100 µ
" nickel |
| Insulation |
Teflon |
None |
| Gasket |
Silicone Rubber, Rubber |
None |
| Crimp Ferule |
Annealed Copper |
Same as Body |
|
|
|
