Circular Connector Bel Fuse MD801-007-16M13-2SA Featuring Dual Start ACME Thread for Military and Aerospace

Product Overview

The Bel Cinch MD801 Series connectors are high-reliability circular connectors designed for demanding military and aerospace applications. Featuring a Dual-Start ACME thread for superior protection against cross-mating and vibration, these connectors offer robust performance in extreme environments. Available in various shell materials and finishes, including aluminum and stainless steel, they support a range of contact types such as crimp, PC Tail, and solder cup terminations. The MD801 Series is ideal for critical components and assemblies in networking, telecommunications, computing, military, aerospace, transportation, and broadcasting industries, as well as automotive, medical, and consumer electronics markets.

Product Attributes

• Brand: Bel Cinch
• Series: MD801
• Primary Application: Military, Aerospace, Down-hole
• Key Features: Dual-Start ACME thread for anti-cross-mating and vibration resistance, hermetic sealing available (for Mil/Aero Circulars), reduced size and weight (MD Connectors).

Technical Specifications

Model Ordering Information

Plug Series Designation: MD801-

• Series: 007 (Plug with banding platform), 008 (Plug with rear accessory thread)
• Shell Style: -16 (Plug with anti-decoupling spring), -26 (Plug with ratchet mechanism)
• Shell Material/Finish: NF, C, ZNU, MT, M, Z1
• Shell Keying: See Page 4, Table 2
• Contact Type: P (Pin, contacts included), S (Socket, contacts included), A (Pin, contacts not included), B (Socket, contacts not included)
• Shell Size/Insert Arrangement: See Page 4, Figure 1

Receptacle Series Designation: MD801-

• Series: 009 (Receptacle with banding platform), 010 (Receptacle with rear accessory thread)
• Shell Style: -01 (Receptacle, inline), -02 (Receptacle, square flange), -07 (Receptacle, jam nut)
• Shell Material/Finish: NF, C, Z1, ZNU, MT, M
• Shell Keying: See Page 4, Table 3
• Contact Type: P (Pin, contacts included), S (Socket, contacts included), A (Pin, contacts not included), B (Socket, contacts not included)
• Shell Size/Insert Arrangement: See Page 4, Figure 1

Receptacle (PC Tail/Solder Cup) Series Designation: MD801-

• Series: 011 (Receptacle for PC tail or solder cup), 033 (Receptacle for PC tail or solder cup, water immersion)
• Shell Style: -02 (Square flange), -07 (Jam nut), -12 (Square flange, rear panel mount with non-locking clinch nuts), -22 (Square flange, rear panel mount with locking clinch nuts)
• Shell Material/Finish: NF, C, Z1, ZNU, MT, M
• Shell Keying: See Table 3 (Receptacle)
• Contact Type: P (Pin, PC Tail), S (Socket, PC Tail), E (Pin, Solder Cup), F (Socket, Solder Cup)
• Shell Size/Insert Arrangement: See Page 10, Figure 1