• About 12G-SDI BNC Series

12G-SDI BNC connectors are applied with an optimum frequency up to 12GHz.

Characteristic features are reliable quality standard as well as fast and easy connections with a two stud bayonet mechanism.

With the continued emergence of technologies such as 4k/Ultra HD, HDR and VR, it’s still exciting year for Broadcast Industry. 75 ohm connectors for digital era continue to make significant strides in upcoming years.


Frequency Range:0 to 12GHz
Voltage Rating:500 V rms
Insulation Resistance:≥5 GΩ
Dielectric Withstanding Voltage:1000 V rms
Contact Resistance:Center Contact ≤3 mΩ、Outer Contact≤2.5 mΩ

Mating:Bayonet Coupling
Recommended Mating Torque:0.6 lbs ~ 2.5 lbs

Temperature Range:-65° C to 165° C
Corrosion (Salt Spray):MIL-STD-202, Method 101, Cond. C
Thermal Shock:MIL-STD-202, Method 107, Cond. B
Mechanical Shock:MIL-STD-202, Method 213, Cond. I
Vibration:MIL-STD-202, Method 204, Cond. D

Parts Name Material Plating
Body Brass Nickel or Gold
Inner Contact Male: Brass
Female:Brass, Beryllium Copper or
Phosphor Bronze
Insulator PTFE None
Gasket Silicone Rubber, Rubber None
Crimp Ferrule Annealed Copper Same as Body

Note: Other Material/Finish is Available on Request.

  • Interface compatible to IEC 60169-8, CECC 22 120, MIL-STD-348B BNC
  • Quality tested according to US MIL-STD-202
  • Frequency range optimum up to 12GHz
  • Serial digital interface (SDI)
  • High definition television (HDTV)
  • 3G-SDI (Per SMPTE 424M)、6G-SDI、12G-SDI
  • NTSC & PAL video system
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