1 - 5 / 8 ” M E I A ™ I N T E R FA C E .450 MAX .340 MIN 2.125-16 UN-2B Ø 2.030 ±.005 Ø 1.680 ±.005 NOTE 2 Ø .664 ±.002 .530 ±.020 .200 ±.010 2.125-16 UN-2A Ø 1.850 ±.005 Ø 1.830 ±.005 Ø 1.527 ±.002 Ø .588 ±.002 NOTE 1 Ø 1.527 ±.002 .225 ±.005 .054 ±.005 .020 ±.015 .700 MIN Ø .664 ±.002 NOTE 3 .205 ±.005 .062 ±.005 .560 MAX .020 ±.015 630 MIN . MECHANICAL & ELECTRICAL REFERENCE PLANE Notes: 1. Flared to mate with .588 ±.002 dia. 2. Size and shape of coupling nut are optional. 3. O-ring/gasket mating seal optional. ELECTRICAL Nominal Impedance: Frequency Range: Voltage Rating: Dielectric Withstanding Voltage: Insulation Resistance: VSWR: Intermodulation: ENVIRONMENTAL 50 ohms DC to 3 GHz 5,100 volts rms 4,000 volts rms 10,000 megohms 1.30 max DC-7 GHz -155 dBc Temperature Range: Vibration: Shock: Moisture Resistance: Corrosion (salt spray): MECHANICAL Mating Characteristics Connector Durability: Cable Attachement: -85°Fto +329°F (-65°C to +165°C) MIL-STD-202 Method 204 (Test Cond. B) MIL-STD-202 Method 213 (Test Cond. I) MIL-STD-202 Method 106 MIL-STD-202 Method 101 Test Cond. B) per IEC 169-4 or DIN 47223 as applicable 500 cycles min. Clamp MATERIALS / FINISHES: Body: Contacts (Inner): Contacts (Outer): Contacts (Slotted): Insulators: Gaskets & Seals: Brass, Silver or Nickel Plated Female: Beryllium Copper, Silver or Gold Plated. Male: Brass, Silver or Gold Plated Brass, Silver or Nickel Plated Beryllium, Silver or Nickel Plated Teflon Silicone Rubber TRU Corporation 245 Lynnfield Street, Peabody, MA 01960 1-800-COAX-TRU (1-800-262-9878) www.trucorporation.com