About the SQS™ Interface

The SQS series is a quick-connect/disconnect RF interface that provides reliable mating with fast connection capability. This interface features a positive locking mechanism employing a spring-loaded sleeve on the male plug that is drawn back to let self-contained bearings “click” into grooves on the corresponding female and then slide forward to complete the mate. A fully mated condition is visually confirmed by use of a red-line indicator on the housing that is hidden under full engagement. The SQS interface is similar to the 7-16 line size but provides higher power/ voltage capability as well as a non-threaded, quick connect/disconnect capability. The SQS series is ideal for high power industrial equipment applications in semiconductor, solar and display markets.


SQS™technical diagram

click to enlarge



Nominal Impedence50 ohms ohms
Frequency RangeDC to .5 GHz
Voltage Rating2700 volts rms
Dielectric Withstanding
10,000 volts rms


Mating Characteristicsper TRU standards
Connector Durability2500 cycles typ.
Recommended TorqueN/A (Quick-disconnect Push-on)


BodyBrass, Silver or Nickel Plated
Contacts (Inner)Female: Beryllium Copper, Silver or Gold Plated. Male: Brass, Silver or Gold Plated
Contacts (Outer)Brass, Silver or Nickel Plated
Contacts (Slotted)Beryllium Copper, Silver or Nickel Plated
Gaskets & SealsSilicone Rubber


Tempurature Range-85°F to +329°F (-65°C to +165°C)
VibrationMIL-STD-202 Configurations Available
ShockMIL-STD-202 Configurations Available
Moisture ResistanceMIL-STD-202 Configurations Available
Corrosion (salt spray)MIL-STD-202 Configurations Available

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SQS™ Performance Charts