The HDD-072-MC(73-144) is a high-performance industrial connector engineered for heavy-duty scenarios demanding stable power and signal transmission. Its compact yet rugged build is tailored to fit constrained industrial spaces, making it a versatile choice for diverse equipment integration needs.
Equipped with IP67-rated ingress protection, this connector resists dust, moisture, and extreme temperatures spanning from -40°C to 125°C. The 72 gold-plated contacts ensure low contact resistance and strong corrosion resistance, enabling consistent, long-lasting performance even in harsh operating conditions.
Rated for 600V AC/DC with 5A current capacity per contact, the HDD-072-MC(73-144) is ideal for automation systems, robotics, and heavy machinery. Its user-friendly bayonet locking mechanism ensures secure mating and fast disconnection, effectively reducing equipment downtime in industrial environments.
Technical Data
| Series | HDD insert series |
| Connection type | Crimp connection |
| Male/female | Male |
| Specifications | 16B, 32B |
| Number of connector contacts | 72 |
| Grounding contacts | Yes |
| Rated current | 10A |
| Rated voltage | 250V |
| Rated pulse voltage | 4KV |
| Class of pollution | 3 |
| Parameters when class of pollution is 2 | 10A, 230/400V, 4kV, Class 2 |
| Rated voltage as per UL/CSA | 600V |
| Insulation resistance | ≥10¹⁰Ω |
| Working temperature | -40℃...+125℃ |
| Mating cycles | ≥500 |
| Inserts material | Polycarbonate |
| Inserts color | RAL 7032 (light gray) |
| Flame retardant rating as per UL94 | V0 |
| Contact material | Copper alloy |
| Surface treatment | Silver-plated, Gold-plated |
| Contact resistance | ≤3mΩ |
| Wire gauge (mm²) | 0.14-2.5mm² |
| Wire gauge (AWG) | 26-14 AWG |
| Stripping length | 5mm, 6mm, 8mm |
| Standard | DIN EN 60 664, DIN EN 61984 |
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