High reliability Bel Fuse MD801-009-02MT9-19SC connector with IP67 rating and dual start ACME thread
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 full performance in extreme environments. 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 in multiple finishes. The MD801 Series provides a miniature MIL-DTL-38999 equivalent, suitable for critical components and assemblies where leakage prevention is paramount.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Key Markets: Military, Aerospace, Down-hole applications
- Environmental Performance: Hermetic sealing available, full performance in extreme environments, IP67 Mated rating
- Thread Type: Dual-Start ACME thread
- Contact Types: Crimp, PC Tail, Solder Cup
- Shell Materials: Aluminum, Stainless Steel
- 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)
Technical Specifications
| Specification | Details |
|---|---|
| Series Designation | MD801 |
| Thread Type | Dual-Start ACME |
| Contact Sizes Supported | #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 |
| Durability | 2000 mating cycles |
| IP Rating | IP67 Mated |
| Shell Sizes Available | 5, 6, 7, 8, 9, 10, 13 |
| Number of Contacts | 1 to 130 contacts (depending on arrangement) |
| Plug Series Designations | MD801-007 (Plug with banding platform), MD801-008 (Plug with rear accessory thread) |
| Receptacle Series Designations (Crimp/Solder) | MD801-009 (Receptacle with banding platform), MD801-010 (Receptacle with rear accessory thread) |
| Receptacle Series Designations (PC Tail/Solder Cup) | MD801-011 (Receptacle for PC tail or solder cup), MD801-033 (Receptacle for PC tail or solder cup, water immersion) |
| Shell Styles | Plug, In-Line Receptacle, Square Flange Receptacle, Jam Nut Receptacle |
| Plug Shell Styles | Style 16 (with anti-decoupling spring), Style 26 (with ratchet mechanism) |
| Receptacle Shell Styles | -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) |
2411061354_Bel-Fuse-MD801-009-02MT9-19SC_C21631651.pdf