Smiths Connectors is now Smiths Interconnect


MarketID in (41,42,45,62,64)
  • Adatti alle sedi dei connettori standard MIL-DTL-38999, d-sub e ARINC
  • Soddisfano e superano i requisiti della specifica militare MIL-C-39029/90 & /91
  • Adatti per applicazioni video ad alta velocità, impedenze di 50, 75 e 95 ohm
  • Possibilità di upgrade da cablaggio coax a triax
  • Dimensioni ridotte per configurazione ad alta densità

Concentric twinax/triax contacts provide flexibility in the design of high speed data systems. The contacts, including the unique sizes 10 and 12, have the same outline dimensions as traditional coax and power contacts and fit various insert arrangements for d-sub, circular, and rack and panel connectors. 

The triaxial cable type connectors and contacts are designed for low-loss concentric 50, 75 and 95 ohm cable types. An innovative design of triax/twinax contacts opens a whole new world of design options. These small, rugged contacts fit standard connector contact cavities for MIL-DTL-38999, MIL-DTL-83527, ARINC, and d-sub connector types. 

Mechanical & Environmental Specifications

Durability 1000 Mate/Unmate cycles min.
Corrosion MIL-STD-202 Method 101, Test Condition B
Temperature Rating -65˚C to + 165˚C
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 & Center/
Intermediate 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
Insulator PTFE per ASTM-D 1710 or equivalent
Hood 305 CRES per ASTM-A240, passivated per ASTM-A967


Contact Current Rating 3.0 Amps D.C. max.: Size 12: 1.5 Amps D.C. max.
DWV Center contact to intermediate contact: 1000 Vrms min. Size 12: 500 Vrms min.
Intermediate contact to outer contact: 400 Vrms min.
Size 12: 200 Vrms min
Insulation Resistance 5.000 Mega-Ohms min. @ 200 VDC
Voltage Rating 500 Vrms @ sea level: Size 12: 200 Vrms @ sea level
All specifications subject to change without notice.