
Positronic MACH-D D-Sub Connectors
Positronic MACH-D D-Sub Connectors are high-performance D-sub connectors for use in harsh environments. MACH-D Connectors feature a precision machined shell that provides EMI shielding protection. The grounding strip on this Positronic D-sub series provides excellent electromagnetic compatibility (EMC). A mechanically rugged machined shell protects against shock, vibration, and impact. IP67 configurations protect against fluid and dust ingress. These connectors are high-performance M24308 intermateable.
Features
- Precision-machined shell provides EMI shielding protection
- Grounding strip provides excellent EMC
- Mechanically rugged machined shell protects against shock, vibration, and impact
- PosiBand® Closed Entry (LSA for size 8) female contact design
- IP67 configurations protect against fluid and dust ingress
- High-performance M24308 intermateable
- For use in harsh environments
Applications
- Space engines, satellites, instrumentation
- Combat vehicles, vehicles/ground systems
- Military aerospace (including drones)
- Avionics and instrumentation
- Rail/mass transit, industrial automation
- Naval
- Geophysical, oil, and gas
- Field medical imaging systems
Specifications
- Current rating
- Up to 17A (MCD)
- Up to 12A (MCDD)
- Up to 75A (MCBX)
- Contact size
- #20 (MCD)
- #22 (MCDD)
- #8, #20 (MCBX)
- Jackscrew locking system
- Shell sizes
- 1 to 5 (MCD and MCDD)
- 1 to 6 (MCBX)
- Layouts
- 5 (MCD)
- 6 (MCDD)
- 25 (MCBX)
Accessories
- EMI grounding strips
- Diamond knurl banding feature on rear connector shell
- Lightweight aluminum backshells
- Panel-mount sealing flange
Exploded View

Mating Pair

Panel Mount

Diamond Knurl Banding Feature

EMI Grounding Strips

Lightweight Aluminum Backshells

Videos
Additional Resources
Published: 2022-08-15
| Updated: 2025-06-15