Miniature MIL DTL 38999 Connectors Bel Fuse MD801 009 07M9 19PF for Extreme Temperature and Pressure
Product Overview
The Bel Cinch MD801 Series connectors are miniature MIL-DTL-38999 compliant connectors designed for military and aerospace applications, offering high reliability in extreme environments. Featuring a Dual-Start ACME thread, these connectors provide protection against cross-mating and vibration. They are available in various shell materials, finishes, and configurations, including plugs and receptacles with crimp, PC Tail, or solder cup contacts. 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
- Compliance: MIL-DTL-38999
- Thread Type: Dual-Start ACME
- Contact Terminations: Crimp, PC Tail, Solder Cup
- Shell Materials: Aluminum, Stainless Steel
- Sealing: Hermetic sealing available (glass-sealed packages)
Technical Specifications
| Feature/Specification | Details |
|---|---|
| Product Type | Plugs, In-Line Receptacles, Square Flange Receptacles, Jam Nut Receptacles |
| Shell Sizes Available | 5, 6, 7, 8, 9, 10, 13 |
| Contact Arrangements | 1 to 130 contacts |
| Contact Sizes | #12, #16, #20, #23 |
| 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 Finishes (Examples) | Aluminum / Cadmium with olive drab chromate (NF), Aluminum / Black hard anodize (C), Aluminum / Black Zinc Nickel over Electroless Nickel (ZNU), Aluminum / Nickel PTFE (MT), Aluminum / Electroless Nickel (M), Stainless Steel / Passivated (Z1) |
| Plug Series Designation | MD801-007 (Plug with banding platform), MD801-008 (Plug with rear accessory thread) |
| Receptacle Series Designation (Crimp) | MD801-009 (Receptacle with banding platform), MD801-010 (Receptacle with rear accessory thread) |
| Receptacle Series Designation (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 (Receptacle) | In-line (-01), Square Flange (-02), Jam Nut (-07), Square Flange, rear panel mount with non-locking clinch nuts (-12), Square Flange, rear panel mount with locking clinch nuts (-22) |
2411061141_Bel-Fuse-MD801-009-07M9-19PF_C21387740.pdf