High reliability miniature 38999 style connector Bel Fuse MD801-009-07M13-2SA dual start ACME thread
Product Overview
The Bel Cinch MD801 Series connectors are designed for demanding military and aerospace applications, offering high reliability and performance in extreme environments. These connectors feature a Dual-Start ACME thread to prevent cross-mating and resist vibration. Available in various shell sizes and insert arrangements, they support crimp, solder, and PC tail contact terminations. The MD801 series provides a miniature 38999-style solution with options for both plugs and receptacles, including jam nut, square flange, and in-line styles.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Key Markets: Military, Aerospace, Down-hole applications
- Features: Miniature 38999 style, Dual-Start ACME thread, Hermetic sealing (available), Full performance in extreme environments, Shielding Effectiveness (55dB min from 100MHz 1000MHz), Durability (2000 mating cycles), IP Rating (IP67 Mated)
- Material Options: Aluminum (various finishes including Cadmium with olive drab chromate, Black hard anodize, Black Zinc Nickel over Electroless Nickel, Nickel PTFE, Electroless Nickel), Stainless Steel (Passivated)
- Contact Types: Crimp, Solder, PC Tail
- Certifications/Standards: MIL-DTL-38999 equivalent performance
Technical Specifications
| Specification | Value |
|---|---|
| Current Rating | #235 A |
| Dielectric Withstanding Voltage | #23750 VAC |
| Insulation Resistance | 5000 M minimum |
| Operating Temperature | -65 C. to +175 C |
| Shock | 300 g |
| Vibration | 37 g |
| Shell Sizes Available | 5, 6, 7, 8, 9, 10, 13 |
| Contact Arrangements | 1 to 130 contacts |
| Contact Sizes Supported | #12, #16, #20, #23 |
MD801 Series - Plug Ordering Information
| Part Segment | Description | Options |
|---|---|---|
| Series Designation | Dual start ACME Thread Series | MD801- |
| Series | 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 w/ olive drab chromate, Aluminum / Black hard anodize (RoHS), Aluminum / Black Zinc Nickel over Electroless Nickel (RoHS), Aluminum / Nickel PTFE, Aluminum / Electroless Nickel (RoHS), Stainless Steel / Passivated (RoHS) | NF, C, ZNU, MT, M, Z1 |
| Shell Keying | Refer to 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 | Refer to Page 4, Figure 1 | e.g., 9-19 |
MD801 Series - Receptacle Ordering Information
| Part Segment | Description | Options |
|---|---|---|
| Series Designation | Dual start ACME Thread Series | MD801- |
| Series | 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 w/ olive drab chromate, Aluminum / Black hard anodize (RoHS), Stainless Steel / Passivated (RoHS), Aluminum / Black Zinc Nickel over Electroless Nickel (RoHS), Aluminum / Nickel PTFE, Aluminum / Electroless Nickel (RoHS) | NF, C, Z1, ZNU, MT, M |
| Shell Keying | Refer to 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 | Refer to Page 4, Figure 1 | e.g., 9-19 |
MD801 Series - Receptacle with PC Tail or Solder Cup Ordering Information
| Part Segment | Description | Options |
|---|---|---|
| Series Designation | Dual start ACME Thread Series | MD801- |
| Series | 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 w/ olive drab chromate, Aluminum / Black hard anodize (RoHS), Stainless Steel / Passivated (RoHS), Aluminum / Black Zinc Nickel over Electroless Nickel (RoHS), Aluminum / Nickel PTFE, Aluminum / Electroless Nickel (RoHS) | NF, C, Z1, ZNU, MT, M |
| Shell Keying | Refer to Page 4, Table 3 | 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 | Refer to Page 10, Figure 1 | e.g., 9-19 |
MD Connectors - Tools and Sealing Plugs
| Contact Size | Wire Size Range | Pin Contacts | Sockets | Sealing Plugs | Insertion Tool | Removal Tool | Crimp Tool | Positioner |
|---|---|---|---|---|---|---|---|---|
| #23 | #22-#28 | 806-0060-210 | 857-0060-210 | None | M81969/1-05 | M22520/1-01 | K1461 | Mil Spec Positioner |
| #20 | #20-#24 | M39029/58-363 | M39029/57-357 | None | M22520/2-01 | M22520/1-04 | Mil Spec or Daniels | Mil Spec Positioner |
| #16 | #16-#20 | M39029/58-364 | M39029/57-358 | None | M22520/1-01 | M22520/1-04 | Mil Spec or Daniels | Mil Spec Positioner |
| #12 | #12-#14 | M39029/58-365 | M39029/57-359 | None | M22520/1-01 | M22520/1-04 | Mil Spec or Daniels | Mil Spec Positioner |
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
About Cinch Connectivity Solutions: For over 100 years, Cinch Connectivity Solutions has manufactured high-quality and reliable high-performance connectors and cable assemblies. Cinch is recognized as a world-class connectivity supplier of RF, fiber optic, hybrid, microwave components, circular, d-subminiatures, modular rectangular, electronic enclosures and cable assemblies. Cinch provides innovative solutions to the military, commercial aerospace, networking, telecommunication, test and measurement, oil and gas and other harsh environment industries.
2411061629_Bel-Fuse-MD801-009-07M13-2SA_C22345006.pdf