circular connector Bel Fuse MD801-007-16M7-10SA with reduced size weight and dual start ACME thread design
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. Available in various shell sizes and insert arrangements, they support crimp, solder, and PC tail terminations, making them suitable for board mount applications. The MD801 Series provides a miniature MIL-DTL-38999 compliant solution with options for aluminum or stainless steel shells and multiple plating finishes.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Origin: Designed for military and aerospace
- Key Feature: Dual-Start ACME thread
- Sealing: Available with hermetic sealing (glass-sealed packages)
- Performance: Highly reliable, equal to MIL-DTL-38999
- Size/Weight: Reduced size and weight
- Material Options: Aluminum, Stainless Steel
- Plating Options: Standard or Specialty Platings Available (e.g., Aluminum / Cadmium with olive drab chromate, Aluminum / Black hard anodize, Aluminum / Nickel PTFE, Aluminum / Electroless Nickel, Stainless Steel / Passivated)
- Contact Types: Crimp, Solder, PC Tail
- IP Rating: IP67 Mated
- Durability: 2000 mating cycles
Technical Specifications
| Specification | Details |
|---|---|
| Series Designation | MD801 |
| Thread Type | Dual-Start ACME Thread |
| 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 |
| Plug Series Designations | MD801-007 (Plug with banding platform), MD801-008 (Plug with rear accessory thread) |
| Receptacle Series Designations | MD801-009 (Receptacle with banding platform), MD801-010 (Receptacle with rear accessory thread), MD801-011 (Receptacle for PC tail or solder cup contacts), MD801-033 (Receptacle for PC tail or solder cup contacts, water immersion) |
| Shell Styles | Plug, In-Line Receptacle, Square Flange Receptacle, Jam Nut Receptacle |
| Plug Shell Styles | -16 (Plug with anti-decoupling spring), -26 (Plug with ratchet mechanism) |
| Receptacle Shell Styles | -01 (Receptacle, inline), -02 (Receptacle, square flange), -07 (Receptacle, jam nut), -12 (Receptacle, square flange, rear panel mount with non-locking clinch nuts), -22 (Receptacle, square flange, rear panel mount with locking clinch nuts) |
| Key Markets | Military, Aerospace, Down-hole applications |
2411041603_Bel-Fuse-MD801-007-16M7-10SA_C21781028.pdf