Bel Fuse MD801 009 07NF9 19SB Aluminum Stainless Steel Connector for Telecommunications Applications
Product Overview
The Bel Cinch MD801 Series connectors are miniature MIL-DTL-38999 compliant connectors designed for demanding military and aerospace applications. Featuring a Dual-Start ACME thread, these connectors offer superior protection against cross-mating and vibration. They are available in a variety of shell materials and finishes, including aluminum and stainless steel, and can be configured with crimp, PC tail, or solder cup contacts. The MD801 Series provides reliable performance in extreme environments and is suitable for networking, telecommunications, computing, military, aerospace, transportation, and broadcasting industries, as well as automotive, medical, and consumer electronics markets. Key applications include critical components and assemblies where leakage prevention is essential.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Compliance: MIL-DTL-38999
- Thread Type: Dual-Start ACME
- Sealing: Hermetic sealing available
- Contact Types: Crimp, PC Tail, Solder Cup
- 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)
Technical Specifications
| Specification | Details |
|---|---|
| Product Series | MD801 |
| Connector Type | Miniature MIL-DTL-38999 |
| Thread Mechanism | Dual-Start ACME |
| Keying Positions | A, B, C, D, E, F (Refer to Tables 2 & 3 for angles) |
| Available Shell Sizes | 5, 6, 7, 8, 9, 10, 13 |
| Contact Arrangements | 1 to 130 contacts |
| 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 (Mated) | IP67 |
| Plug Series Designations | MD801-007 (with banding platform), MD801-008 (with rear accessory thread) |
| Receptacle Series Designations | MD801-009 (with banding platform), MD801-010 (with rear accessory thread) |
| PC Tail/Solder Cup Receptacle Series | MD801-011, MD801-033 (water immersion) |
| Shell Styles (Plugs) | With anti-decoupling spring (-16), With ratchet mechanism (-26) |
| Shell Styles (Receptacles) | Inline (-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) |
| Contact Types (Ordering) | P=Pin (included), S=Socket (included), A=Pin (not included), B=Socket (not included) |
| Contact Types (PC Tail/Solder Cup) | P=Pin, S=Socket (PC Tail), E=Pin, F=Socket (Solder Cup) |
| Crimp Tools & Accessories | Contact Size 22, 20, 16, 12. Tools and positioners available (e.g., M22520/1-01, K1461). Sealing plugs and insertion/removal tools also available. |
For detailed dimensions and panel cutouts, please refer to the specific tables within the original document.
2411061409_Bel-Fuse-MD801-009-07NF9-19SB_C21781036.pdf
