Military Aerospace Connector Bel Fuse MD801-009-07M6-4SA Hermetic Sealed Dual Start ACME Thread
Bel Cinch MD801 Series Connectors
Product Overview
The Bel Cinch MD801 Series connectors are designed for demanding military and aerospace applications, offering high reliability and performance in extreme environments. Featuring a Dual-Start ACME thread, these connectors prevent cross-mating and resist vibration. They are available in various shell sizes and insert arrangements, with options for crimp, PC tail, or solder cup contacts. The series includes plugs and receptacles in multiple configurations like in-line, square flange, and jam nut styles.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Key Markets: Military, Aerospace, Down-hole applications
- Features: Hermetic sealing available (glass-sealed packages), reduced size and weight compared to standard MD connectors.
Technical Specifications
General Specifications:
| Specification | Value |
|---|---|
| Current Rating | #235 A |
| Dielectric Withstanding Voltage | #23750 VAC |
| Insulation Resistance | 5000 M minimum |
| Operating Temperature | -65 C. to +175 C |
| Shock | 300 g |
| Vibration | 37 g |
| Shielding Effectiveness | 55dB min from 100MHz 1000MHz |
| Durability | 2000 mating cycles |
| IP Rating | IP67 Mated |
Contact & Termination Options:
| Contact Size | Wire Size Range | Termination Types |
|---|---|---|
| #23 | #22-#28 | Crimp, PC Tail, Solder Cup |
| #20 | #20-#24 | Crimp, PC Tail, Solder Cup |
| #16 | #16-#20 | Crimp, PC Tail, Solder Cup |
| #12 | #12-#14 | Crimp, PC Tail, Solder Cup |
Shell Sizes and Insert Arrangements:
| Shell Size | Number of Contacts | Contact Size |
|---|---|---|
| 5 | 1 to 3 | #23, #12 |
| 6 | 4 to 7 | #23, #16 |
| 7 | 10 | #23 |
| 8 | 13 | #23, #12 |
| 9 | 4, 19, 26 | #23, #16 |
| 10 | 26 | #23 |
| 13 | 2, 3, 37, 4-#12/4-#23 combination | #12, #23 |
Shell Materials and Finishes:
| Material | Finish | RoHS Compliant |
|---|---|---|
| Aluminum | Cadmium with olive drab chromate (NF) | No |
| Aluminum | Black hard anodize (C) | Yes |
| Aluminum | Black Zinc Nickel over Electroless Nickel (ZNU) | Yes |
| Aluminum | Nickel PTFE (MT) | No |
| Aluminum | Electroless Nickel (M) | Yes |
| Stainless Steel | Passivated (Z1) | Yes |
Ordering Information Structure:
MD801- [Series Designation] - [Shell Style] - [Shell Material/Finish] [Shell Size]-[Insert Arrangement] [Contact Type] [Keying Position]
Example Part Numbers:
- MD801-007-16MT9-19PA (Plug)
- MD801-009-02MT9-19SA (Square Flange Receptacle)
- MD801-011-02MT9-19SA (Receptacle with PC Tail)
Contact Bel Cinch Connectivity Solutions for detailed part number configurations and availability.
2411061354_Bel-Fuse-MD801-009-07M6-4SA_C21631653.pdf
