circular connector Bel Fuse MD801-007-16NF6-4SB designed for vibration resistance and secure mating
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 robust 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 equivalent with reduced size and weight, ideal for critical components in aerospace, military, and down-hole applications.
Product Attributes
- Brand: Bel / Cinch
- Series: MD801
- Key Markets: Military, Aerospace, Down-hole applications
- Material Options: Aluminum (various finishes), Stainless Steel
- Plating Options: Cadmium with olive drab chromate, Black hard anodize (RoHS), Black Zinc Nickel over Electroless Nickel (RoHS), Nickel PTFE, Electroless Nickel (RoHS), Passivated (RoHS)
- Contact Types: Crimp, PC Tail, Solder Cup
- Durability: 2000 mating cycles
- IP Rating: IP67 Mated
Technical Specifications
| Specification | Details |
|---|---|
| Thread Type | Dual-Start ACME Thread |
| Shell Sizes Available | 5, 6, 7, 8, 9, 10, 13 |
| Contact Sizes | #12, #16, #20, #23 |
| 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 Designation | MD801- (Dual start ACME Thread) |
| Plug Sub-Series | 007 (with banding platform), 008 (with rear accessory thread) |
| Plug Shell Styles | -16 (with anti-decoupling spring), -26 (with ratchet mechanism) |
| Receptacle Series Designation | MD801- (Dual start ACME Thread) |
| Receptacle Sub-Series (Crimp) | 009 (with banding platform), 010 (with rear accessory thread) |
| Receptacle Shell Styles (Crimp) | -01 (In-Line), -02 (Square Flange), -07 (Jam Nut) |
| Receptacle Sub-Series (PC Tail/Solder Cup) | 011 (PC tail/solder cup), 033 (PC tail/solder cup, water immersion) |
| Receptacle Shell Styles (PC Tail/Solder Cup) | -02 (Square Flange), -07 (Jam Nut), -12 (Square Flange, rear panel mount with non-locking clinch nuts), -22 (Square Flange, rear panel mount with locking clinch nuts) |
| Contact Type Codes (Plug/Receptacle) | P=Pin (included), S=Socket (included), A=Pin (not included), B=Socket (not included) |
| Contact Type Codes (PC Tail/Solder Cup Receptacle) | P=Pin, PC Tail; S=Socket, PC Tail; E=Pin, Solder Cup; F=Socket, Solder Cup |
| Keying Positions | A, B, C, D, E, F (Refer to Tables 2 & 3 for angles) |
| Crimp Tool Positioner (Contact Size #23) | K1461 |
| Crimp Tool (Contact Size #23) | M22520/1-01 |
| Insertion/Removal Tool (Contact Size #23) | M81969/1-05 |
2411051905_Bel-Fuse-MD801-007-16NF6-4SB_C20893435.pdf