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BNC Coaxial Connectors

BNC Series RF Coaxial Connectors

(   Standards : MIL-C-39012   )

 

BNC series are the most widely used bayonet lock coaxial connectors with 50ohm and 75ohm impedances. The 50ohm series can be used up to 4GHz and 75ohm series can be used up to 1GHz. Clamp and crimp type cables are available and every 75ohm and 50ohm cable are compatible.

ELECTRICAL DATA

•  Impedance : Frequency range DC to 4GHz_50Ω, Frequency range DC to 1GHz_75Ω
•  Contact Current : DC 3.5A Max.
•  Voltage Rating : 500 Vrms
•  Contact Resistance : Center Contacts_2.0 ㏁, Outer Contacts_0.2 ㏁
•  Insulation Resistance : 5000 ㏁ Min.
•  Insertion Loss : 0.3dB Max. at 3GHz
•  VSWR : ≤1.15 ( Return loss better than 23.0dB )

MECHANICAL DATA

•  Coupling Nut Torque : 0.07Nm Min. ~ 0.25Nm Max.
•  Coupling Nut Retention Force : 44.5 daN
•  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
Gasket : Silicone Rubber