Bel Fuse MD801 007 16MT9 19SE Miniature Connector with Hermetic Sealing and Multiple Plating Options
Product Overview
The Bel Cinch MD801 Series connectors are miniature MIL-DTL-38999 compliant connectors designed for demanding military and aerospace applications. Featuring a Dual-Start ACME thread for enhanced protection against cross-mating and vibration, these connectors deliver highly reliable performance in extreme environments. Available in a range of shell sizes and insert arrangements, they offer versatile termination options including crimp, solder, and PC tail contacts, making them suitable for board mount applications. The MD801 Series provides full performance in extreme conditions and is offered in aluminum or stainless steel with various plating options.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Compliance: MIL-DTL-38999
- Thread Type: Dual-Start ACME
- Material Options: Aluminum, 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)
- Sealing: Hermetic sealing available for critical components
Technical Specifications
| Specification | Details |
|---|---|
| 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 |
| Durability | 2000 mating cycles |
| IP Rating | IP67 Mated |
| Shell Sizes Available | 5, 6, 7, 8, 9, 10, 13 |
| Contact Types | Crimp, PC Tail, Solder Cup |
| Contact Sizes | #12, #16, #20, #23 |
| Plug Series Designations | MD801-007 (Plug with banding platform), MD801-008 (Plug with rear accessory thread) |
| Receptacle Series Designations | MD801-009 (Receptacle with banding platform), MD801-010 (Receptacle with rear accessory thread), MD801-011 (Receptacle for PC tail or solder cup contacts), MD801-033 (Receptacle for PC tail or solder cup contacts, water immersion) |
| Receptacle Shell Styles | Inline, Square Flange, Jam Nut |
| Key Markets | Military, Aerospace, Down-hole applications |
Plug Dimensions (Example: Shell Size 5)
| Shell Size | A | B | C | D | Thread |
|---|---|---|---|---|---|
| 5 | 0.54 (13.72) | 0.65 (16.51) | 0.3125-0.05P-0.1L-DS-2B | 0.245 (6.22) | 0.2500-32 UNEF-2A |
In-Line Receptacle Dimensions (Example: Shell Size 5)
| Shell Size | A | B | Thread | D | E | Flat |
|---|---|---|---|---|---|---|
| 5 | 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 |
Square Flange Receptacle Dimensions (Example: Shell Size 5)
| Shell Size | A | B | C | D | E | SQ BSC | Thread |
|---|---|---|---|---|---|---|---|
| 5 | 0.530 (13.46) | 0.363 (9.22) | 0.680 (17.27) | 0.096 (2.44) | 0.091 (2.31) | 0.3125-0.05P-0.1L-DS-2A | 0.245 (6.22) |
Jam Nut Receptacle Dimensions (Example: Shell Size 5)
| Shell Size | A | B | C | D | E | F | G | Flat | Thread |
|---|---|---|---|---|---|---|---|---|---|
| 5 | 0.54 (13.72) | 0.65 (16.51) | 0.545 (13.84) | 0.3125-0.05P-0.1L-DS-2B | 0.375-28 UNEF-2A | 0.245 (6.22) | 0.250-32 UNEF-2A |
Receptacle with PC Tail Dimensions (Example: Shell Size 5)
| Shell Size | A | Sq B | Bsc | C | D | E | F | J | K | L | M | T | Flat | Holes | Thread |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 0.530 (13.46) | 0.363 (9.22) | 0.680 (17.27) | 0.575 (14.60) | 0.545 (13.84) | 0.350 (8.89) | 0.096 (2.44) | 0.91 (2.31) | 0.3125-0.05P-0.1L2A | 0.375-28 UNEF-2A | 0.244 (6.20) | 0.175 (4.44) |
2411041603_Bel-Fuse-MD801-007-16MT9-19SE_C21998982.pdf