Military aerospace circular connector Bel Fuse MD801-009-07M9-19PD with dual start ACME thread and hermetic sealing
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 a robust solution for critical components and assemblies. They are available in various shell sizes and insert arrangements, with options for crimp, PC tail, or solder cup contacts, and can be specified with aluminum or stainless steel shells and multiple finish options. The MD801 Series provides full performance in extreme environments and is suitable for 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
- Key Feature: Dual-Start ACME Thread
- Target Markets: Military, Aerospace, Down-hole applications
- Contact Types: Crimp, PC Tail, Solder Cup
- Shell Materials: Aluminum, Stainless Steel
- Sealing: Hermetic sealing available (glass-sealed packages)
- Durability: 2000 mating cycles
- IP Rating: IP67 (Mated)
Technical Specifications
| Specification | Value |
|---|---|
| Series Designation | MD801 |
| Shell Sizes Available | 5, 6, 7, 8, 9, 10, 13 |
| Contact Size | #23, #20, #16, #12 |
| Current Rating (#23 Contact) | 5 A |
| Dielectric Withstanding Voltage (#23 Contact) | 750 VAC |
| Insulation Resistance | 5000 M minimum |
| Operating Temperature | -65 C to +175 C |
| Shock Rating | 300 g |
| Vibration Rating | 37 g |
| Shielding Effectiveness | 55dB min from 100MHz 1000MHz |
| Plug Series Designation (Examples) | MD801-007 (Plug with banding platform), MD801-008 (Plug with rear accessory thread) |
| Receptacle Series Designation (Examples) | MD801-009 (Receptacle with banding platform), MD801-010 (Receptacle with rear accessory thread), MD801-011 (Receptacle for PC tail/solder cup) |
| Shell Material/Finish Options | Aluminum / Cadmium with olive drab chromate (NF), Aluminum / Black hard anodize (C), Stainless Steel / Passivated (Z1), Aluminum / Black Zinc Nickel over Electroless Nickel (ZNU), Aluminum / Nickel PTFE (MT), Aluminum / Electroless Nickel (M) |
| Plug Shell Style Options | -16 (Plug with anti-decoupling spring), -26 (Plug with ratchet mechanism) |
| Receptacle Shell Style Options | -01 (In-line), -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 Type Options (Ordering) | P (Pin, contacts included), S (Socket, contacts included), A (Pin, contacts not included), B (Socket, contacts not included) |
| Contact Type Options (PC Tail/Solder Cup) | P (Pin, PC Tail), S (Socket, PC Tail), E (Pin, Solder Cup), F (Socket, Solder Cup) |
Contact Bel Cinch Connectivity Solutions for further details.
2411061212_Bel-Fuse-MD801-009-07M9-19PD_C21528744.pdf
