CYLINDRICAL C48 Series/MIL-C-26500 Accessories & Application Tooling Boeing: BACC45 / BACC63 SeriesMIL-C-26500 Introduction C48 Series Qualified to MIL-C-26500. Styles qualified to Boeing BACC45 Series. Styles qualified to Boeing BACC63 Series. Power Contact Sizes: 20, 16, and 12. Coax Contacts Available: Size 12 and 8. Contacts: Crimp - Front release. Optional Fixed Contacts: PC Termination. Coupling Styles: Bayonet and Threaded. Environmentally Sealed. Shell: Aluminum, stainless-steel options available Finish: Aluminum - Anodize, optional electroless nickel / cadmium over nickel Rubber: Silicone / fluorosilicone Dielectric: Glass-filled epoxy Temperature Extremes: +200C / 392F to -55C / -65F Ozone Resistance: 0.015% by volume Temperature Life: Internal 238C for 1,000 hours Moisture Resistance: 1,000 megohms minimum / MIL-STD-202, Method 106 Thermal Shock: -55C (-67F) to 260C (500F) Dielectric Strength: 1,500 volts VAC RMS Current Rating (Test): Size 20 7.5 Amps D.C. Size 16 13.0 Amps D.C. Size 12 23.0 Amps D.C. Insulation Resistance: 5,000 megohms minimum Contact Retention: Size 20 - 20 lb. minimum Size 16 - 25 lb. minimum Size 12 - 30 lb. minimum Durability: Threaded - 200 mating cycles Bayonet - 500 mating cycles Vibration: Std - 20 gs 12 hours (Synasoidal) MMB / Self-Lock - 39.6 gs RMS, 48 hours (Random) Shock: 50 gs Call Toll Free: 1 (800) 323-9612 3-1 FEATURES MECHANICAL ELECTRICAL ENVIRONMENTAL MATERIALS