Durable Bel Fuse MD801-007-16M7-10PA miniature 38999 connector featuring dual start ACME thread for extreme environment
Product Overview
The Bel Cinch MD801 Series connectors are high-reliability, miniature 38999 connectors designed for demanding military and aerospace applications. Featuring a Dual-Start ACME thread for protection against cross-mating and vibration, these connectors offer full performance in extreme environments. They are available in various shell sizes and insert arrangements, with options for crimp, solder, or PC tail terminations. The MD801 Series is suitable for networking, telecommunications, computing, military, aerospace, transportation, and broadcasting industries, as well as automotive, medical, and consumer electronics markets.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Keying: Shell Keying available (Positions A-F)
- 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, Stainless Steel / Passivated)
- IP Rating: IP67 Mated
- Durability: 2000 mating cycles
Technical Specifications
| Specification | Value |
|---|---|
| Current Rating (#23 contacts) | 5 A |
| Dielectric Withstanding Voltage (#23 contacts) | 750 VAC |
| Insulation Resistance | 5000 M minimum |
| Operating Temperature | -65 C. to +175 C |
| Shock | 300 g |
| Vibration | 37 g |
| Shielding Effectiveness | 55dB min from 100MHz 1000MHz |
| Available Shell Sizes | 5, 6, 7, 8, 9, 10, 13 |
| Contact Arrangements | Range from 1 to 130 Contacts |
MD801 Series Plug Ordering Information
| Part Segment | Description | Example Value |
|---|---|---|
| Series Designation | Dual start ACME Thread Series | MD801- |
| Series Type | Plug with banding platform / Plug with rear accessory thread | 007 / 008 |
| Shell Style | Plug with anti-decoupling spring / Plug with ratchet mechanism | -16 / -26 |
| Shell Material/Finish | Aluminum / Cadmium, Aluminum / Black hard anodize, Aluminum / Black Zinc Nickel, Aluminum / Nickel PTFE, Aluminum / Electroless Nickel, Stainless Steel / Passivated | NF, C, ZNU, MT, M, Z1 |
| Shell Keying | See Page 4, Table 2 | A, B, C, D, E, F |
| Contact Type | Pin (contacts included) / Socket (contacts included) / Pin (contacts not included) / Socket (contacts not included) | P, S, A, B |
| Shell Size/Insert Arrangement | See Page 4, Figure 1 | 9-19 |
MD801 Series Receptacle Ordering Information
| Part Segment | Description | Example Value |
|---|---|---|
| Series Designation | Dual start ACME Thread Series | MD801- |
| Series Type | Receptacle with banding platform / Receptacle with rear accessory thread | 009 / 010 |
| Shell Style | Receptacle, inline / Receptacle, square flange / Receptacle, jam nut | -01 / -02 / -07 |
| Shell Material/Finish | Aluminum / Cadmium, Aluminum / Black hard anodize, Stainless Steel / Passivated, Aluminum / Black Zinc Nickel, Aluminum / Nickel PTFE, Aluminum / Electroless Nickel | NF, C, Z1, ZNU, MT, M |
| Shell Keying | See Page 4, Table 3 | A, B, C, D, E, F |
| Contact Type | Pin (contacts included) / Socket (contacts included) / Pin (contacts not included) / Socket (contacts not included) | P, S, A, B |
| Shell Size/Insert Arrangement | See Page 4, Figure 1 | 9-19 |
MD801 Series Receptacle (PC Tail/Solder Cup) Ordering Information
| Part Segment | Description | Example Value |
|---|---|---|
| Series Designation | Dual start ACME Thread Series | MD801- |
| Series Type | Receptacle for PC tail or solder cup contacts / Receptacle for PC tail or solder cup contacts, water immersion | 011 / 033 |
| Shell Style | Receptacle, square flange / Receptacle, jam nut / Receptacle, square flange, rear panel mount with non-locking clinch nuts / Receptacle, square flange, rear panel mount with locking clinch nuts | -02 / -07 / -12 / -22 |
| Shell Material/Finish | Aluminum / Cadmium, Aluminum / Black hard anodize, Stainless Steel / Passivated, Aluminum / Black Zinc Nickel, Aluminum / Nickel PTFE, Aluminum / Electroless Nickel | NF, C, Z1, ZNU, MT, M |
| Shell Keying | See Table 3 (Receptacle) | A, B, C, D, E, F |
| Contact Type | Pin, PC Tail / Socket, PC Tail / Pin, Solder Cup / Socket, Solder Cup | P, S, E, F |
| Shell Size/Insert Arrangement | See Page 10, Figure 1 | 9-19 |
MD801 Series Dimensions (Examples)
| Shell Size | A (Plug) | B (Plug) | A (In-Line Receptacle) | B (In-Line Receptacle) | A (Square Flange Receptacle) | B (Square Flange Receptacle) | A (Jam Nut Receptacle) | B (Jam Nut Receptacle) |
|---|---|---|---|---|---|---|---|---|
| 5 | 0.54 (13.72) | 0.65 (16.51) | 0.355 (9.02) | 0.325 (8.25) | 0.530 (13.46) | 0.363 (9.22) | 0.54 (13.72) | 0.65 (16.51) |
| 6 | 0.60 (15.24) | 0.69 (17.53) | 0.415 (10.54) | 0.385 (9.78) | 0.590 (14.99) | 0.423 (1.74) | 0.635 (16.13) | 0.69 (17.53) |
| 13 | 1.05 (26.67) | 1.10 (27.94) | 0.855 (21.72) | 0.825 (20.96) | 1.030 (26.16) | 0.812 (2.62) | 1.078 (27.38) | 1.10 (27.94) |
MD801 Series Panel Cutout Dimensions (Examples)
| Shell Size | A (Square Flange) | C (Square Flange) | A (Jam Nut) | C (Jam Nut) |
|---|---|---|---|---|
| 5 | 0.328 (8.33) | 0.096 (2.44) | 0.356 (9.04) | 0.356 (9.04) |
| 6 | 0.390 (8.33) | 0.096 (2.44) | 0.416 (10.57) | 0.416 (10.57) |
| 13 | 0.828 (21.03) | 0.130 (3.30) | 0.851 (21.62) | 0.851 (21.62) |
MD801 Series PC Tail Dimensions (Examples)
| Shell Size | S (#23 Contact) | P | T |
|---|---|---|---|
| 5 | 0.018/0.022 | 0.244 (6.20) | 0.175 (4.44) |
| 6 | 0.018/0.022 | 0.330 (8.38) | 0.238 (6.05) |
| 13 | 0.092/0.096 (#12 Contact) | 0.703 (17.86) | 0.599 (15.21) |
Contact Information
- North America: +1 507.833.8822, ccsorders@us.cinch.com
- Asia-Pacific: +86 21 5442 7668, ccs.asia.sales@as.cinch.com
- Europe, Middle East: +44 (0) 1245 342060, CinchConnectivity@eu.cinch.com
2411061522_Bel-Fuse-MD801-007-16M7-10PA_C21926858.pdf