R255 III series sealed connectors are designed according to MILDTL-38999K and the relevant specification sheet in order to meet the hermetic performance.
Technical documentation Datasheet R255 III Series Hermetically Sealed Connector
R255 III Series Hermetically Sealed
R255 III Series (MIL-DTL-38999 III Series) Hermetically Sealed, Thru-bulkhead (СНЦ157, СНЦ175)
R255 III series sealed connectors are designed according to MILDTL-38999K and the relevant specification sheet in order to meet the hermetic performance. They are composed of hermetic electrical connector and thru-bulkhead sealed connector. The contact is sintered and adapted to the shell of receptacle, therefore the connector has the excellent hermetic performance.
[Mechanical]
• Shell : Stainless steel
• Plating :
– Y class stainless steel passivated
– N class nickel electroplating
• Insulator : Fused glass material for the insulator with pin ; Glass sealed and hard insulator material for the insulator with socket
• Sealing ring and grommet : Silicon rubber
• Contact : Fe-Ni-Co sealing copper, gold plating over nickel, solder termination
• Durability : SOO cycles
• Shock : 3ms half-sine wave acceleration peak value 300g
• Vibration : Sine : frequency 10~2000Hz acceler ation294m/s2
