hermetic sealing circular connector Bel Fuse MD801-007-16M13-37SC with 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 robust performance in extreme environments. They are available in various shell materials and finishes, with options for crimp, PC tail, or solder cup contacts, making them suitable for board mount and other critical assemblies where preventing leakage is paramount. The MD801 Series provides a miniature solution comparable to MIL-DTL-38999 standards, with reduced size and weight.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Key Markets: Military, Aerospace, Down-hole applications
- Features: Hermetic sealing available, Miniature design, Reduced size and weight
- Thread Type: Dual-Start ACME Thread
- Contact Types: Crimp, PC Tail, Solder Cup
- Shell Materials: Aluminum, Stainless Steel
- Platings: 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)
- IP Rating: IP67 Mated
- Durability: 2000 mating cycles
Technical Specifications
| Specification | Details |
|---|---|
| Series Designation | MD801 |
| Plug Series Options | 007 (with banding platform), 008 (with rear accessory thread) |
| Receptacle Series Options | 009 (with banding platform), 010 (with rear accessory thread), 011 (for PC tail/solder cup), 033 (for PC tail/solder cup, water immersion) |
| Shell Styles | Plugs (Style 16, Style 26), Receptacles (Inline, Square Flange, Jam Nut, Rear Panel Mount with clinch nuts) |
| 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) | 5 A |
| Dielectric Withstanding Voltage (#23) | 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 |
| Dimensions (Example: Shell Size 5 Plug) | |
| Shell Size | A: 0.54 (13.72) in (mm), B: 0.65 (16.51) in (mm), C: 0.3125-0.05P-0.1L-DS-2B, D: 0.245 (6.22) in (mm), Rear Thread: 0.2500-32 UNEF-2A |
| Dimensions (Example: Shell Size 5 In-Line Receptacle) | |
| Shell Size | A: 0.355 (9.02) in (mm), B: 0.325 (8.25) in (mm), Thread: 0.3125-0.05P-0.1L-DS-2B, D: 0.245 (6.22) in (mm), E Flat Thread: 0.2500-32 UNEF-2A |
| Dimensions (Example: Shell Size 5 Square Flange Receptacle) | |
| Shell Size | A: 0.530 (13.46) in (mm), B Bsc: 0.363 (9.22) in (mm), C: 0.680 (17.27) in (mm), D: 0.096 (2.44) in (mm), E: 0.091 (2.31) in (mm), SQ BSC Thread: 0.3125-0.05P-0.1L-DS-2A, Thread: 0.245 (6.22) in (mm), Thread: 0.2500-32 UNEF-2A |
| Dimensions (Example: Shell Size 5 Jam Nut Receptacle) | |
| Shell Size | A: 0.54 (13.72) in (mm), B: 0.65 (16.51) in (mm), C: 0.545 (13.84) in (mm), Thread: 0.3125-0.05P-0.1L-DS-2B, Thread: 0.375-28 UNEF-2A, F: 0.245 (6.22) in (mm), G Thread: 0.250-32 UNEF-2A |
| Dimensions (Example: Shell Size 5 PC Tail Square Flange Receptacle) | |
| Shell Size | A: 0.530 (13.46) in (mm), Sq B Bsc: 0.363 (9.22) in (mm), C: 0.680 (17.27) in (mm), D: 0.575 (14.60) in (mm), E: 0.545 (13.84) in (mm), F: 0.350 (8.89) in (mm), J: 0.096 (2.44) in (mm), K: 0.91 (2.31) in (mm), L Thread: 0.3125-0.05P-0.1L2A, Thread: 0.375-28 UNEF-2A, M: 0.244 (6.20) in (mm), T: 0.175 (4.44) in (mm) |
2411041603_Bel-Fuse-MD801-007-16M13-37SC_C22072013.pdf