AT N C I N T E R FA C E - D R A F T .212 MIN .208 MIN REF PLANE .4375-28 UNEF-2A .208 MIN .040 .003 .208 .198 .208 .198 .208 .198 .4375-28 UNEF-2B CHAMFER OR RADIUS .381 Ø .378 Ø .440 MIN Ø .322 MAX Ø SEALING GASKET TO MEET REQUIRED FUNCTIONAL AND ENVIRONMENTAL PERFORMANCE .242 .238 Ø .318 .314 (NOTE 1) .078 MIN 66° 55° .356 Ø .346 Ø .230 .186 MAX Ø .182 Ø .092 MAX Ø .321 .319 .030 .015 .088 .068 Ø .025 MAX 4° 1° A .187 MIN .335 .327 .196 .180 .087 Ø .084 .054 Ø .052 .006 MAX Ø .333 .327 .078 MAX DIMENSION WITH NUT BIAS FULLY FORWARD .063 MIN .156 MIN FULL THD'S REF PLANE .414 MIN SEE NOTE 2 .195 MIN NOTES: 1. OPTIONAL SLOTTED OR UNSLOTTED. IF SLOTTED, FLARED TO MEET ELECTRICAL AND MECHANICAL REQUIREMENTS. 2. CLEARANCE FOR MATING CONNECTOR WITH COUPLING NUT. ELECTRICAL ENVIRONMENTAL Nominal Impedance: Frequency Range: Voltage Rating: Dielectric Withstanding Voltage: Insulation Resistance: VSWR: Intermodulation: 50 ohms DC to 7 GHz 2,700 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