Hermetic Sealed Circular Connector Bel Fuse MD801-007-16M6-7PB for Aerospace and Military Applications
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 vibration and cross-mating, these connectors offer robust performance in extreme environments. Available in various shell sizes and material options, including aluminum and stainless steel, the MD801 Series supports multiple insert arrangements and contact termination types such as crimp, solder, and PC tails. They are ideal for critical components and assemblies where preventing leakage under severe temperature, pressure, and humidity changes is paramount.
Product Attributes
- Brand: Bel (Cinch Connectivity Solutions)
- Series: MD801
- Key Markets: Military, Aerospace, Down-hole applications
- Connector Type: Circular Connectors
- Sealing: Hermetic sealing available
- Thread Type: Dual-Start ACME Thread
- Contact Types: Crimp, PC Tail, Solder Cups
- Shell Materials: Aluminum, Stainless Steel
- Platings/Finishes: Aluminum / Cadmium with olive drab chromate, Aluminum / Black hard anodize (RoHS), Aluminum / Black Zinc Nickel over Electroless Nickel (RoHS), Aluminum / Nickel PTFE, Aluminum / Electroless Nickel (RoHS), Stainless Steel / Passivated (RoHS)
- Durability: 2000 mating cycles
- IP Rating: IP67 Mated
Technical Specifications
| Specification | Details |
|---|---|
| Series Designation | MD801 |
| Shell Sizes | 5, 6, 7, 8, 9, 10, 13 |
| Contact Sizes Supported | #23, #20, #16, #12 |
| Number of Contacts | 1 to 130 (depending on arrangement) |
| Current Rating (Size #23) | 5 A |
| Dielectric Withstanding Voltage (Size #23) | 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 Options | MD801-007 (banding platform), MD801-008 (rear accessory thread) |
| Receptacle Shell Styles | Inline, Square Flange, Jam Nut |
| Receptacle Series Options (Crimp) | MD801-009 (banding platform), MD801-010 (rear accessory thread) |
| Receptacle Series Options (PC Tail/Solder Cup) | MD801-011 (PC tail/solder cup), MD801-033 (PC tail/solder cup, water immersion) |
| Plug Shell Style Options | -16 (anti-decoupling spring), -26 (ratchet mechanism) |
| Receptacle Shell Style Options (PC Tail/Solder Cup) | -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 Codes | P (Pin, included), S (Socket, included), A (Pin, not included), B (Socket, not included) for Crimp/Band; P (Pin, PC Tail), S (Socket, PC Tail), E (Pin, Solder Cup), F (Socket, Solder Cup) for PC Tail/Solder Cup |
2411041603_Bel-Fuse-MD801-007-16M6-7PB_C21815028.pdf