Since TNC series have a screw type design using the BNC series combining system, they can be used appropriately for mechanics having especially strong vibrations.
They have 50ohm and 75ohm impedances.
Frequencies up to 11GHz can be used for 50ohm connectors while 75ohm connectors can be used up to 1GHz.
Cable connectors are divided by clamp or crimp according to their usage and every 75ohm and 50ohm TNC connectors can be used compatibly.

Standards
MIL-C-39012

ELECTRICAL DATA
Impedance : 50ohm / Frequency range : DC to 11GHz
Impedance : 75ohm / Frequency range : DC to 1GHz
Contact current : DC 3.5A max.
Voltage rating : 250V rms
Contact resistance : 2.0 ㏁ - Center contacts
0.2 ㏁ - Outer contacts
Insulation resistance : 5000 ㏁ min.
Insertion loss : 0.18dB max. at 9GHz
VSWR : ≤1.50

MECHANICAL DATA
Coupling nut torque : 20Ncm-170Ncm
Life : 500 matings
Contact captivation : ≥27N

ENVIRONMENTAL DATA
Temperature range : -65℃~+125℃
Corrosion resistance : MIL-STD-202, Method 101, Condition B
Moisture resistance : MIL-STD-202, Method 106
Thermal shock : MIL-STD-202, Method 107, Condition B
Vibration : MIL-STD-202, Method 204, Condition B
Shock : MIL-STD-202, Method 213, Condition G

MATERIALS
Bodies : Brass or Stainless steel
Male contact : Brass
Female contact : Beryllium copper
Insulator : PTFE Teflon
Gasket : Silicone Rubber

PLATINGS
Body : Gold, Nickel, Silver, Suco plating and passivated depends on customer demand
Center contact : Gold, Nickel, Silver, Suco plating depends on customer demand