Hermetic Sealing Circular Connectors Bel Fuse MD801-009-07NF13-3PA with Dual Start ACME Thread Design
Product Overview
The Bel Cinch MD801 Series connectors are high-performance, miniature 38999-style 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 reliable performance in extreme environments. Available in various shell materials, finishes, and shell sizes, they accommodate a wide range of insert arrangements with crimp, solder, or PC tail contact terminations. These connectors are ideal for critical components and assemblies where leakage prevention under extreme conditions is paramount, finding application in military, aerospace, and down-hole industries.
Product Attributes
- Brand: Bel Cinch
- Series: MD801 Series
- Key Feature: Dual-Start ACME Thread
- Hermetic Sealing: Available
- Performance: Highly reliable, equal to MIL-DTL-38999
- Size/Weight: Reduced size and weight
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Circular Connectors |
| Series Designation | MD801 |
| Thread Type | Dual-Start ACME |
| Contact Types | Crimp, PC Tail, Solder Cup |
| Shell Sizes | 5, 6, 7, 8, 9, 10, 13 |
| Contact Arrangements | 1 to 130 contacts |
| 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 Materials | Aluminum, Stainless Steel |
| Available Finishes | Cadmium with olive drab chromate, Black hard anodize (RoHS), Black Zinc Nickel over Electroless Nickel (RoHS), Nickel PTFE, Electroless Nickel (RoHS), Passivated Stainless Steel (RoHS) |
| Plug Series Designations | MD801-007 (Banding Platform), MD801-008 (Rear Accessory Thread) |
| Receptacle Series Designations (Crimp) | MD801-009 (Banding Platform), MD801-010 (Rear Accessory Thread) |
| Receptacle Series Designations (PC Tail/Solder Cup) | MD801-011 (PC Tail/Solder Cup), MD801-033 (PC Tail/Solder Cup, 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) |
2411041603_Bel-Fuse-MD801-009-07NF13-3PA_C22095837.pdf