Durable military aerospace connector Bel Fuse MD801-007-16NF13-3SF featuring dual start ACME thread and sealing protection
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. The MD801 Series provides a miniature MIL-DTL-38999 equivalent, suitable for critical components and assemblies where preventing leakage under extreme temperature, pressure, and humidity changes is paramount. Key markets include military, aerospace, and down-hole applications, with options for reduced size and weight.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Origin: Designed for military and aerospace
- Key Feature: Dual-Start ACME thread for protection against cross mating and vibration
- Sealing: Available with hermetic sealing (glass-sealed packages)
- Durability: 2000 mating cycles
- IP Rating: IP67 Mated
Technical Specifications
| Specification | Details |
|---|---|
| Series Designation | MD801 |
| Thread Type | Dual-Start ACME |
| Contact Types | Crimp, PC Tail, Solder Cup |
| Shell Sizes Available | 5, 6, 7, 8, 9, 10, 13 |
| Insert Arrangements | 1 to 130 contacts (e.g., 3, 4, 6, 7, 10, 13, 19, 26, 37, 205) |
| Contact Sizes Supported | #12, #16, #20, #23 |
| Shell Materials/Finishes | Aluminum (Cadmium with olive drab chromate, Black hard anodize, Black Zinc Nickel over Electroless Nickel, Nickel PTFE, Electroless Nickel), Stainless Steel (Passivated) |
| Current Rating | Up to 5 A (#23 contact size) |
| Dielectric Withstanding Voltage | 750 VAC (#23 contact size) |
| 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 Designations | MD801-007 (banding platform), MD801-008 (rear accessory thread) |
| Receptacle Series Designations | MD801-009 (banding platform), MD801-010 (rear accessory thread), MD801-011 (PC tail/solder cup), MD801-033 (PC tail/solder cup, water immersion) |
| Receptacle Shell Styles | Inline, Square Flange, Jam Nut |
| PC Tail Diameter | #23: 0.018/0.022, #20: 0.028/0.024, #16: 0.060/0.064, #12: 0.092/0.096 |
2411061058_Bel-Fuse-MD801-007-16NF13-3SF_C21193041.pdf