• About 2.92mm Series

2.92mm Connector provides an excellent solution for demanding applications requiring high frequency transmission. Although similar to the SMA interface, a smaller internal body diameter (2.92mm) and air dielectric provide a higher cutoff frequency and other key advantages.

Frequency Range:0~40 GHz
Voltage Rating:≧500 V rms MIN. (depending on cable)
Insulator Resistance:≧5 GΩ
Dielectric Withstanding Voltage:750 V rms
Contact Resistance:Center Contact ≤3 mΩ、Outer Contact ≤2 mΩ

Mating: 1/4-36 UNS Screw-on Coupling
Recommended Mating Torque:7.1~9.7 lbs
Coupling Nut Retention Force: ≧60.7 lbs

Temperature Range: -65° C to 165° C
Corrosion (Salt Spray): MIL-STD-202, Method 101, Cond. B
Thermal Shock: MIL-STD-202, Method 107, Cond. I
Mechanical: MIL-STD-202, Method 213, Cond. B
Vibration: MIL-STD-202, Method 204, Cond. B

Parts Name Material Plating
Body Stainless steel
Passivated or Gold
Nickel or Gold
Inner Contact Male: Brass
Female: Beryllium Copper
Phosphor Bronze
Insulator PTFE None
Gasket Silicone Rubber None
Crimp Ferrule Annealed Copper Same as Body

Note: Other Material/Finish is Available on Request.

  • Precision manufacturing allows superior electrical performance to 40 GHz.
  • Connector mating interface per MIL-STD-348.
  • Mating interface control provides consistent electrical performance.
  • High Speed Digital
  • Instrumentation
  • Military & Aerospace
  • Satellite Communication Equipment (SATCOM)
  • Test and measurement
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