Markets Served

  • Civil
  • Military
  • Industrial

Series Catalog(s)

TE Connectivity Deutsch MIL-DTL-83723 Series III Hermetic Connectors

TE Connectivity DEUTSCH Hermetic MIL-DTL-83723 Series III Connectors 

TE Connectivity Deutsch MIL-DTL-83723 Series III connectors offer reliability in high temperatures. Hermetic termination styles include solder cups, eyelets, PC tails, weld tabs, and crimp termination. MIL-DTL-83723 Series III is a high density military cylindrical connector with two coupling styles: bayonet and threaded plugs and receptacles. It was designed for rugged use and high temperature environments for both commercial and military aerospace applications. Air Electro is an authorized value-added distributor of MIL-DTL-83723 series. We offer a 48 hour turnaround time and stock a large amount of them on our shelves.

Industries covered: Military aviation, Civil Aviation, Communications equipment, military vehicles, high temperature industrial applications.

Technical Applications for MIL-DTL 83723 Series III:

  • Shell: Aluminium alloy or Stainless Steel
  • Shell Plating: Electroless Nickel , Olive Drab Chromate over nickel, Anodized, and Passivated
  • Bayonet Pins: Passivated Stainless Steel
  • Contacts: Copper alloy
  • Contact Platings: 50u Gold Plated
  • Insulator: Rigid Plastic dielectric
  • Seals: Silicone based elastomer

Electrical Applications for MIL-DTL 83723 Series III

Rating Sea level Vac rms 50000 feet altitude Vac rms 70000 feet altitude Vac rms 110000feet altitude Vac rms
I 1500 500 375 200
II 2300 750 500 200

Electrical Applications for MIL-DTL 83723 Series III

Contact Size DC Test Current (Amp)
20 7.5
16 13
12 23

Mechanical Applications for MIL-DTL 83723 Series III

Wire Range Sizes 12-24AWG
Insulation Resistance 5000 Megaohms minimum at 77⁰F (25⁰C)
Mating Life 500 cycle minimum
Salt Spray 48 hours umated; 452 hours mated
Heat : Class A,R, & G +392⁰F (200⁰C), Class W +347⁰F (175⁰C) for 1000 hours
Vibration 10 to 2000Hz (20g's) 1 microseconds maximum discontinuity
Shock 300g's for 3 microseconds duration, 1 microsecond maximum disconitinuty
Contact Type Crimp, co-ax, shielded, printed circuit board, thermocouple, and fiber optic
Number of Circuits 3 to 61
Polarization Five keyway, three point bayonet with optional keyed polarizating shells or rotation of insert

Mechanical Applications for MIL-DTL 83723 Series III

  Retention Axial Load =/- 10 percent Separation Force (Minimum)
Contact Size Newtons Lbs. Newtons Ounces
20 88.9 20 0.194 0.7
16 111.2 25 0.556 2
12 133.4 30 0.834 3
  Wire Sealing Range Minimum Wire Sealing Range Maximum
Contact Size Inches mm Inches mm
20 0.040 1.02 0.83 2.11
16 0.065 1.35 0.103 2.62
12 0.097 2.46 0.158 4.01
8 0.164 4.17 0.255 6.48
4 0.288 7.32 0.370 9.40
0 0.415 10.54 0.550 13.97