Comb-Dub Coding Systems

A. Coding System

B. Technical Data (Combination D-Subminiature connectors)

Technical data Connector with signal contact Crimp/Solder
 Coaxial contacts
Crimp/Solder
Power contacts
Insulator PBT (ULV94V-O) RoHs -
-
Shell / Finished Steel / Tin or Zinc Yellow Chromate  -  -
Contact / Finished Beryllium Copper / Gold over nickel
(See coding)
Cu Alloy / Gold over nickel
(See coding)

Retaining clip
 Cu Alloy Cu alloy
Insulators   Teflon
 
Current rating (DC) 7.5A          UL
5A           CSA
5A           VDE
2  A          UL
2  A        CSA
10A
20A
40A
Test voltage
(between 2 contacts shell and contact)
1000V, 50Hz
1 min.
   
Contact Resistance
(between mated contacts)
<2.7 mΩ    
Insulation resistance >5 >107 MΩ  >5
Volume resistivity 1016  Ωcm    
Dieletric strength 50KV/mm    
Characteristic impedance   50/75 Ω  
Contact resistance.
(Inner/outer conductor)
<2.7mΩ<1mΩ
<1mΩ
VSWR-Value
(MIL-C-39012)
1.2GHz   <1.2  
1.5GHz   <1.3  
2.0GHz   <1.5  
Dielectric voltage   750V, 50Hz  
Frequency range   0-2GHz  
Working Voltage 250V         UL
250V       CSA
250V       VDE
250V         UL
250V       CSA
250V       VDE
300V       UL
300V    CSA
Temperature range -55°C to +125°C -55°C to +135°C -55°C to +155°C
Insertion force per signal contact. < 3.4N < 7N < 7N
Extraction force per signal contact. > 0.2N < 7N ca. 5N

Mating cycles

depends on plating thickness 500 500

Technical alterations are subject to change without notice.