BNC

BNC coaxial connectors, with a two stud bayonet coupling mechanism for easy, fast and reliable connections, are mainly applied in data systems and telecom applications. Connector styles are available for flexible, conformable and semi-rigid cable types. 

Versions of the BNC connector are available for mounting to printed circuit boards using both through-hole soldered and through-hole press-fit techniques. Both crimp and clamp cable termination processes are used for this series.

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Standards:IEC60169-8

Electrical Characteristics


Contact resistance inner conductor:≤20 mΩ 

Contact resistance outer conductor:≤5.0 mΩ 

Insulation resistance:≥ 5.0 GΩ

Voltage proof :1.5KV/50Hz

Impedance:50Ω/75Ω

Return loss: Straight style:≥20.8 dB/4GHz(50Ω)

Return loss: Angle style:≥19.1 dB/4GHz(50Ω)

Working voltage:≤500V/50Hz

Frequency range up to:4.0GHz 

Mechanical Characteristics


Durability (mating cycles):≥500

Material: spring contacts:Brass

Material: outer conductor:Brass

Material: other metal parts:Brass

Material: insulators:PTFE/PE

Material: gaskets:Silicone

Plating: Inner conductor:Au

Plating: Outer conductor:Ni/Tri-alloy   

Plating: Other metal parts:Ni/Tri-alloy



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