hermetically sealed Bel Fuse MD801-009-07M6-4PB connector for aerospace military and down hole environments

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 enhanced protection against cross-mating and vibration, these connectors offer full performance in extreme environments. They are available in various shell sizes and insert arrangements, with options for crimp, solder, or PC tail terminations, making them suitable for board mount applications. Key markets include military, aerospace, and down-hole applications, where preventing leakage under extreme temperature, pressure, and humidity changes is critical.

Product Attributes

• Brand: Bel Cinch
• Series: MD801
• Key Markets: Military, Aerospace, Down-hole applications
• Features: Dual-Start ACME thread for protection against cross mating and vibration, hermetic sealing available in custom configurations.
• Environmental Performance: Full performance in extreme environments.
• Durability: 2000 mating cycles
• IP Rating: IP67 Mated

Technical Specifications

General Specifications:

Available Shell Sizes: 5 through 13

Contact Terminations: Crimp, Solder, PC Tail

Shell Materials/Finishes:

• Aluminum / Cadmium with olive drab chromate (NF)
• Aluminum / Black hard anodize, RoHS (C)
• Aluminum / Black Zinc Nickel over Electroless Nickel, RoHS (ZNU)
• Aluminum / Nickel PTFE (MT)
• Aluminum / Electroless Nickel, RoHS (M)
• Stainless Steel / Passivated, RoHS (Z1)

Plug Series Designation:

• MD801- (Dual start ACME Thread Series)
• 007 = Plug with banding platform
• 008 = Plug with rear accessory thread
• Shell Styles: -16 (Plug with anti-decoupling spring), -26 (Plug with ratchet mechanism)

Receptacle Series Designation:

• MD801- (Dual start ACME Thread Series)
• 009 = Receptacle with banding platform
• 010 = Receptacle with rear accessory thread
• Shell Styles: -01 (In-line), -02 (Square flange), -07 (Jam nut)

Receptacle for PC Tail or Solder Cup Contacts:

• Series Designation: 011 (PC tail or solder cup), 033 (PC tail or solder cup, water immersion)
• Shell Styles: -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)

Contact Types:

• Pin (P), Socket (S) - Crimp/Solder
• Pin (A), Socket (B) - Crimp/Solder (contacts not included)
• Pin (P), PC Tail
• Socket (S), PC Tail
• Pin (E), Solder Cup
• Socket (F), Solder Cup

Contact Sizes and Wire Ranges:

Dimensions: (Detailed dimensions for each shell size and style are provided in the original document tables.)

Panel Cutouts: (Detailed panel cutout dimensions are provided in the original document tables.)