The 78-pin high-density D-sub connector is designed to provide maximum signal capacity in a compact, industry-standard footprint. Also available in 15, 26, 44, and 62 positions, these connectors are a cost-effective choice for high-density wiring needs in data communication, control systems, and embedded electronics.
Fully interchangeable with standard D-subminiature connectors, this product features machined pins for superior durability, improved current handling, and support for 200+ mating cycles, making it ideal for high-reliability, high-usage applications.
The 78-pin high-density D-sub connector is designed to provide maximum signal capacity in a compact, industry-standard footprint. Also available in 15, 26, 44, and 62 positions, these connectors are a cost-effective choice for high-density wiring needs in data communication, control systems, and embedded electronics.
Fully interchangeable with standard D-subminiature connectors, this product features machined pins for superior durability, improved current handling, and support for 200+ mating cycles, making it ideal for high-reliability, high-usage applications.
| Material | Insulator material | PBT+30% G.F (UL94V-O) |
| Insulator color | Black/Blue (can be customized) | |
| Contacts material | Copper alloy | |
| Contact plating | Gold finish over nickel | |
| Shell material | Steel/SPCC-SD, nickel or tin plated | |
| Electrical | Dielectric rating | 300V AC |
| Current rating | 3 AMP | |
| Contacts OD | ∮0.76 | |
| Contact resistance | 15mΩ Max | |
| Insulation resistance | 1000MΩ Min at 500V DC | |
| Mechanical | Dielectric strength | 750V AC rms at 1 minute |
| Insertion force | ∮0.76: 0.3～2N /Pin | |
| Extraction force | ∮0.76: 02 N /Pin min | |
| Durability | 500 cycles | |
| Operating temperature | -55°C to +105°C |
