SIGNALORIGIN’s 78-pin female right-angle high-density D-sub connector is designed for space-saving, high-performance applications. Available in seven standard configurations (9, 15, 25, 37, 50, 68, 78 positions), this connector features non-removable, gold-over-nickel plated machined contacts, enclosed in tin or nickel-plated steel shells for superior EMI protection and mechanical retention. The shell includes grounding indents, ensuring reliable performance in mission-critical and high-vibration environments.
Built with flame-retardant, glass-filled PBT insulators, this high-density D-sub connector enables a greater number of contacts within the standard shell size—making it ideal for telecom, industrial control, military, medical, and embedded systems. SIGNALORIGIN also offers a full range of accessories to support custom integration and efficient signal routing.
SIGNALORIGIN’s 78-pin female right-angle high-density D-sub connector is designed for space-saving, high-performance applications. Available in seven standard configurations (9, 15, 25, 37, 50, 68, 78 positions), this connector features non-removable, gold-over-nickel plated machined contacts, enclosed in tin or nickel-plated steel shells for superior EMI protection and mechanical retention. The shell includes grounding indents, ensuring reliable performance in mission-critical and high-vibration environments.
Built with flame-retardant, glass-filled PBT insulators, this high-density D-sub connector enables a greater number of contacts within the standard shell size—making it ideal for telecom, industrial control, military, medical, and embedded systems. SIGNALORIGIN also offers a full range of accessories to support custom integration and efficient signal routing.
| 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 |
