TRB Series Connectors

Anoison TRB (Triaxial BNC) triaxial connectors are used in applications where maximum RF shielding and minimal noise radiation is required. They meet the needs of data-bus and other high-speed digital applications supporting frequencies up to 3GHz.

Anoison TRB triaxial connectors have three contacts to mate with the inner conductor, inner screen and outer screen of the triaxial cable. Their compact three-stud mating prevents rocking of mated pairs and ensures low leakage and excellent shielding. TRB triaxial connectors are engineered for superior performance, and are built to the highest quality standards.

Click Here for Detailed Connector Drawings & Specifications   
Applicable standards 
Interface according toMIL-STD-348B


Frequency RangeDC to 3 GHz
Dielectric withstanding voltage(at sea leavel)Centre contact/inner screen: 1KV rms,50Hz;
Between screen: 400V rms, 50Hz
Insulation resistanceCentre contact/inner screen: ≥5•103 MΩ
Between screen: ≥5•102 MΩ
Contact resistanceCentre contact ≤1.5 mΩ
Inner screen    ≤1 mΩ
Outer screen    ≤1.5 mΩ


Coupling Nut Torque7 Ncm~28 Ncm / 0.6 in.lbs~2.5 in.lbs
Coupling nut retention ≥450 N / 101.2 lbs
Center contact captivation ≥27 N / 6.1 lbs
Durability500 min.


Temperature Range-50°C to +125°C
Climatic CategoryIEC 50/125/21
Thermal ShockMIL-STD-202, Method 107, Condition B
Corrosion ResistanceSaltspray test acc. to MIL-STD-202, Method 101, Condition B
Moisture resistanceMIL-STD-202, Method 106
VibrationMIL-STD-202, Method 204, Condition B
ShockMIL-STD-202, Method 213, Condition G


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