Bel Fuse MD801 009 07NF7 10SC miniature connectors with multiple shell sizes and insert arrangements
Bel Cinch MD801 Series Connectors
Product Overview
The Bel Cinch MD801 Series connectors are designed for demanding military and aerospace applications, offering highly reliable performance. These miniature 38999-style connectors feature a Dual-Start ACME thread for enhanced protection against cross-mating and vibration. Available in various shell sizes and insert arrangements, they support crimp, solder, and PC tail terminations, making them suitable for board mount applications. The series is engineered to perform in extreme environments, providing full functionality under challenging conditions.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Key Markets: Military, Aerospace, Down-hole applications
- Features: Miniature 38999 Plug, Miniature 38999 Receptacle, Dual-Start ACME Thread, Hermetic Sealing (available on some Cinch Mil/Aero Circulars)
- Environmental Performance: Full performance in extreme environments, resistant to extreme changes in temperature, pressure, and humidity (for hermetic sealing).
Technical Specifications
General 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 |
| Shielding Effectiveness | 55dB min from 100MHz 1000MHz |
| Durability | 2000 mating cycles |
| IP Rating | IP67 Mated |
Shell Materials & Finishes
- Aluminum: Cadmium with olive drab chromate (NF), Black hard anodize, RoHS (C), Black Zinc Nickel over Electroless Nickel (ZNU), Nickel PTFE (MT), Electroless Nickel, RoHS (M)
- Stainless Steel: Passivated, RoHS (Z1)
Contact Types & Sizes
| Contact Size | Wire Size Range | Pin Contacts | Sockets |
|---|---|---|---|
| #23 | #22-#28 | 806-0060-210 | 857-0060-210 |
| #20 | #20-#24 | M39029/58-363 | M39029/57-357 |
| #16 | #16-#20 | M39029/58-364 | M39029/57-358 |
| #12 | #12-#14 | M39029/58-365 | M39029/57-359 |
Available Shell Sizes & Insert Arrangements
- Shell Sizes: 5, 6, 7, 8, 9, 10, 13
- Contact Arrangements: 1 to 130 contacts (refer to specific tables for detailed arrangements per shell size)
Key Models & Configurations
- Plugs: MD801-007 (with banding platform), MD801-008 (with rear accessory thread)
- Receptacles: MD801-009 (In-Line, Square Flange, Jam Nut), MD801-010 (In-Line, Square Flange, Jam Nut)
- Receptacles (PC Tail/Solder Cup): MD801-011, MD801-033 (Water Immersion)
Ordering Information Structure
Plug Example: MD801- [Series Designation] - [Shell Style] - [Shell Material/Finish] - [Shell Size/Insert Arrangement] - [Shell Keying] - [Contact Type]
Receptacle Example: MD801- [Series Designation] - [Shell Style] - [Shell Material/Finish] - [Shell Size/Insert Arrangement] - [Shell Keying] - [Contact Type]
Dimensions (Sample Data)
| Shell Size | A (Plug) | B (Plug) | Thread (Plug) | D (Plug) | A (In-Line Receptacle) | B (In-Line Receptacle) | Thread (In-Line Receptacle) | D (In-Line Receptacle) | E (In-Line Receptacle) |
|---|---|---|---|---|---|---|---|---|---|
| 5 | 0.54 (13.72) | 0.65 (16.51) | 0.3125-0.05P-0.1L-DS-2B | 0.245 (6.22) | 0.355 (9.02) | 0.325 (8.25) | 0.3125-0.05P-0.1L-DS-2B | 0.245 (6.22) | 0.2500-32 UNEF-2A |
| 6 | 0.60 (15.24) | 0.69 (17.53) | 0.3750-0.05P-0.1L-DS-2B | 0.290 (7.37) | 0.415 (10.54) | 0.385 (9.78) | 0.3750-0.05P-0.1L-DS-2B | 0.290 (7.37) | 0.3125-32 UNEF-2A |
| 13 | 1.05 (26.67) | 1.10 (27.94) | 0.81250-.1P-0.2L-DS-2B | 0.650 (16.51) | 0.855 (21.72) | 0.825 (20.96) | 0.81250-.1P-0.2L-DS-2B | 0.650 (16.51) | 0.6875-24 UNEF-2A |
Note: Full dimension tables for all shell styles and sizes are available in the original documentation.
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
2411041603_Bel-Fuse-MD801-009-07NF7-10SC_C21704262.pdf
