The standard connector BNC is the most used coaxial connection.
The little coaxial contact with its bayonet locking system is used
in its standard version up to 4Ghz.
all 50 ohm connectors are intermateable with 75 ohm ones.
Outer shell and body parts are of nickel plated brass. The dielectric
is PTFE fluorocarbon. The center contacks are made of beryllium copper,
gold plate. Other materials are available on special request.
The BNC series connectors are available in semi-rigid coaxial cable,
panel mount receptacles, and in-series adapters.
Specification
electrical
Data
test Requirements
Impedance
50¥Ø
Frequency range
DC 4GHz Max.
V S W R
¡Â 1.2
Dielectric withstanding voltage(at sea level)
1.5 kV rms, 50 Hz
Working voltage (at sea level)
¡Â 500 V rms, 50 Hz
Insulation resistance
¡Ã 5000 M¥Ø
Contact resistance
-Center contact
-out contact
¡Â 1.5 m¥Ø
¡Â 1.0 m¥Ø
Mechanical Data
test Requirements
coupling Nut torque
7 Ncm ~ 28 Ncm / 0.6 in. lbs ~ 2.5 in. lbs
coupling Nut retention force
¡Ã 450 N / 101.2 in. lbs
Contact Captivation
¡Ã 27 N / 6.1 lbs
Durability(matings)
¡Ã 500
Environmental Data
Equivalent Mil test Conditions
Temperature range
- 65¡É ~ +165¡É / -85¡Æ F ~ + 329¡Æ F
Climatic category acc. To IEC
55/155/21
Thermal 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
