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 BNC SERIES RF COAXIAL CONNECTOR

The BNC coaxial connector was developed with a two-stud bayonet mechanism for rapid and reliable connection and disconnection.

BNC low-cost connectors typically utilize die-cast and molded components, while performance will not be equal to the industrial or military grade products, BNC connectors are used in broadcast, CATV and CCTV applications crimped with 75 ohm coaxial cables like RG179, BT3002, 2.5C2V, RG59 and RG6U.

BNC connector have 50 and 75 ohm impedance and offer broadband capability from 0 to 4 GHz. The 75 ohm BNC can be used successfully up to 1 GHz.

BNC Male/Plug Straight Crimp for cable
BNC Male/Plug Straight Crimp for cable
BNC Male/plug Straight Clamp for cable
BNC Male/plug Straight Clamp for cable
BNC Male Plug Right Angle
BNC Male Plug Right Angle
BNC Female Jack Straight Bulkhead for cable
BNC Female Jack Straight Bulkhead for cable
BNC FEMALE JACK STRAIGHT PCB TRROUGH HOLE MOUNT
BNC FEMALE JACK STRAIGHT PCB TRROUGH HOLE MOUNT
BNC FEMALE JACK RIGHT ANGLE PCB TRROUGH HOLE MOUNT
BNC FEMALE JACK RIGHT ANGLE PCB TRROUGH HOLE MOUNT
BNC Female Jack Straight for cable
BNC Female Jack Straight for cable
BNC Female Jack Straight Hole Flange Mount
BNC Female Jack Straight Hole Flange Mount
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BNC Connector Interface Dimensions
    

                

Letter Minimum Maximum Letter Minimum Maximum  
A 9.78 9.91 A 10.97 11.07  
B Slotted and flared to meet functioning requirements   B 9.6 9.7  
C 4.83 - C 8.79 9.04  
D 5.33 5.84 D 8.31 8.46  
E 5.28 5.79 E 8.1 8.15  
F 0.15 0.46 F - 6.5  
G 0.08 1.02 G - 4.72  
H 2.06 2.21 H 10.52 -  
I 1.98 - I 4.78 5.28  
J - 0.64 J 4.72 5.23  
K 1.32 1.37 K 0.38 0.76  
- -   -   L 1.91   2.06      
- - - M - 0.15  
- - - N 5.18 5.28  
- - - O 8.31 8.51  
- - - P 2.06 2.21  
- - - Q 4.95 -  
BNC Connector Electrical Ratings
Impedance 50 ohm 75 ohm
Frequency Range DC to 4 GHz DC to 1 GHz
VSWR Straight Right Angle
1.3 max 1.35 max
Voltage Rating (at sea level, in R rms,50Hz) 500 max  
Dielectric Withstanding Voltage
 (at sea level, in V rms,50Hz)
1500  
Insulation Resistance 5000 M min  
Insertion Loss 0.2 dB max @ 3.0 GHz  
Contact Resistance Center Contact  
2.0 m max  
BNC Connector Mechanical Ratings
Mating Bayonet style snap-on coupling            
Durability 500 matings max              
Coupling Nut Torque 0.6 to 2.5 in-lbs              
Coupling Nut Retention Force 101.2 lbs max              
Contact Captivation 6.1 lbs max              
Cable Retention RG 174, 188, 316 RG 58,59            
12.1 lbs min 28.7 lbs min            
BNC Connector Environmental Ratings
Temperature Range -65C to +165C            
Thermal Shock MIL-STD-202F, Method 1017G, Condition A            
Vibration MIL-STD-202F, Method 204D, Condition A            
Corrosion MIL-STD-202F, Method 101D, Condition B            
Temperature Cycling MIL-STD-202F, Method 213B, Condition A            
BNC Connector Materials
    Material Plating        
Connector Body   Brass per QQ-B-626 Nickel        
Center Contact Male Brass per QQ-B-626 Gold        
Female Beryllium Copper per QQ-C-530 Gold        
Insulator   Teflon, Delrin, Polypropylene None        
Gasket   Silicone Rubber None        
Crimp Ferrule   Annealed Copper per WW-T-799 Same as body