D38999/26MG11SN L/C TE Connectivity

MIL-DTL-38999 Circular Connectors MIL-DTL-38999 Series III Connectors RELIABLE Self-locking threaded coupling 100% scoop proof Contact retention system provides excellent contact retention under severe vibration EMI PROTECTED Grounding fingers for excellent EMI protection Metal-to-metal bottoming for maximum EMI grounding protection Connector is grounded when the shells meet, even before the contacts DEUTSCH DTS Series Aluminum Connectors are engaged DEUTSCH DTS-K, DTS-L and DTS-S Series Stainless Steel Connectors T rapezoidal thread for excellent DEUTSCH ACT Series Composite Connectors shell-to-shell continuity DEUTSCH MIL-DTL-38999 Series subminiature circular VERSATILE connectors offer a scoop-proof design for easy, reliable mating and a threaded coupling for excellent vibration resistance. They Variety of shell materials and finishes are available in three families distinguished by shell materials. Wide range of backshells and DTS Series: Lightweight aluminum shells for environmentally accessories sealed versions and stainless steel for hermetic versions. DTS-K and DTS-S Series: Stainless steel shells meeting the requirements of Classes K and S, suitable for firewall and high-temperature applications such as engines. ACT Series: Composite shells, offering the lightest weight and highest resistance to corrosion. 1 2 3 4 5 6 Inserts are available in nine shell sizes, with contact arrangements meeting MIL-DTL-1560, along with additional arrangements, to help maximize flexibility in circuit configurations. Designed to Perform 7 1 High-quality silic one seals to help maximize tear resistance and sealing memory 2 Self-locking threaded coupling 3 100% metal-to-metal bottoming for excellent EMI grounding protection 4 Triple-start threads 5 Grounding fingers providing excellent EMI protection 6 Elonga ted mounting holes for flexible mounting with standard MIL-DTL-38999 box or wall mount receptacles 7 C ontact retention system provides excellent contact retention under severe vibration AEROSPACE, DEFENSE & MARINE /// MIL-DTL-38999 CIRCULAR CONNECTORS PAGE 30MIL-DTL-38999 Circular Connectors MIL-DTL-38999 Series III Connectors DEUTSCH DTS and ACT Series Connectors Specifications MATERIALS Shell: Aluminum, composite, stainless steel, marine bronze Plating: Olive drab cadmium, passivated, electroless or electrodeposited nickel, nickel PTFE, black zinc nickel Insert: Thermoplastic and fluorinated silicone elastomer EMI Spring Fingers: Nickel or cadmium-plated beryllium copper O-Ring: Fluorinated silicone elastomer ENVIRONMENTAL T emperature Range: -65C to +200C Fluid Resistance: Fluid immersion per EIA 364.10, including resistance to MIL-PRF-5606: Hydraulic fluid MIL-DTL-83133: JP-8 aviation fuel MIL-PRF-7808: Lubricating oil MIL-PRF-23699: Lubricating oil MIL-A-8243: Deicing/defrosting fluid MIL-C-25769: Aircraft cleaning compound MIL-PRF-87937: Aircraft cleaning compound MIL-G-3056: Gasoline Salt Spray: 48 hours (Nickel finishes) 500 hours (Cadmium, black zinc nickel, nickel PTFE, and passivated finishes) 2000 hours (Composite classes M and J) Thermal Cycling: -65 to 150/175/200C (max. temperature is class dependent) MECHANICAL Sine Vibration: Up to 60 g for 36 hr. Random Vibration: Up to 41.7 g for 16 hr. at 175 C Up to 50 g for 16 hr. at ambient temperature Shock: 300 g, 3 ms in the 3 axes Durability: 500 mating cycles (1500 cycles for composite connectors) Contact Retention: Size 23: 44 N (10 lb.) Size 22D: 44 N (10 lb.) Size 20: 67 N (15 lb.) Size 16: 111 N (25 lb.) Size 12: 111 N (25 lb.) Size 10: 111 N (25 lb.) Size 8: 111 N (25 lb.) ELECTRICAL Shell-to-Shell Conductivity: 1.0 mV (nickel finish) 2.5 mV (cadmium finish) 3 mV (passivated finish) Shielding Effectiveness: >90 dB at 100 MHz, >65 dB through 10 GHz AEROSPACE, DEFENSE & MARINE /// MIL-DTL-38999 CIRCULAR CONNECTORS PAGE 31