Smiths Connectors is now Smiths Interconnect


MarketID in (27,29,30,56,58,60)
  • Conçue pour mettre à la terre les contacts quadrax et twinax du blindage extérieur directement au boîtier du connecteur
  • Des petits ressorts de protection, fixés autour du boîtier offrent plus de points d'adhérence pour un meilleur blindage EMI (Perturbations électromagnétiques)
  • Faible bruit RF et une grande durabilité allant jusqu'à 1 000 cycles d'insertion-extraction
  • Proposé avec des contacts twinax à paire différentielle et/ou quadrax 100 ohms
  • Les contacts de taille 10 ont une taille de boîtier réduite de 30% pour des contraintes d'espace

High impedance D-Sub connectors are designed to ground the outer shield of a twinax or quadrax contact directly to the shell of the connector. A multi-finger ground spring fixed around the shell provides a multi-point contact engagement that affords superior EMI shielding. 

The end result is an extremely low contact resistance when measured from the contact outer body to the connector flange, ensuring minimal RF noise and high durability of up to 1,000 mating cycles. Our D-Sub meets and surpasses all requirements of MIL-STD-202 for shock and vibration, and is offered with 100 ohm quadrax and/or differential pair twinax contacts. 

To ensure that the correct high speed connectors are mated to address specific wiring requirements and keying combinations, a keyed jack post was incorporated into the design. The six-positioned keyed jack post allows for 36 possible keying combinations assuring that the correct high speed rugged D-sub plug is mated to the correct high speed receptacle. 

Mechanical & Environmental Specifications

Shell Style -65˚C to + 165˚C
Durability 500 Mate/Unmate cycles min.
Corrosion MIL-STD-202 Method 101              
Test Condition B
Shock MIL-STD-202 Method 213    
Test Condition B
Vibration MIL-STD-202 Method 204 
Test Condition B
Thermal Shock MIL-STD-202 Method 107  
Test Condition B

Materials and Finishes

Shell & Inner Contacts Brass per ASTM-B16, Alloy UNS C36000
or BeCu per ASTM-B196, alloy UNS C17200, C17300
or Leaded Nickel Copper, alloy UNS C19500, C19600
Gold Plate per MIL-DTL-45204 Type II, Class 1
Insulators PTFE per ASTM-D1710 or ULTERM 1000 or LCP

Connector Plug/
Receptacle Shell

Aluminum per ASTM-B211/221, 6061-T6
Electroless Nickel plate per SAE AMS-C-26074
or Cadmium plate per SAE AMS QQ-P-416


Contact Current Rating 3.0 Amps max.
DWV 500 VDC max
Insulation Resistance 5,000 Mega Ohms min. @ 200 VDC
Bandwidth Up to 3 Gigahertz.
Data Rates Exceeding 2 Gbits/sec
Differential Pair Cable Impedance 150 Ohm + 15 Ohm
100 Ohm + 10 Ohms
Signal to Shield Cable Impedance 75 Ohm + 10 Ohm
50 Ohm + 7 Ohms
All specifications subject to change without notice.