HD-040-MC（Z） | High-Quality Rectangular Connectors

The HD-040-MC (Z) is a high-performance industrial connector engineered for heavy-duty applications that demand stable power and signal transmission. Equipped with a 40-contact arrangement, it is optimized to sustain consistent connectivity in mission-critical industrial settings, balancing a compact size with high contact density for seamless circuit deployment.

Constructed with a rugged metal housing, the HD-040-MC (Z) provides outstanding EMI shielding and mechanical durability. It resists extreme operating conditions such as temperatures from -40°C to 125°C, persistent vibration, and moisture exposure, while its quick-lock mating mechanism allows for tool-free, one-step installation to boost operational efficiency.

Compliant with IP67 ingress protection standards, this connector is perfectly suited for automation systems, industrial machinery, and outdoor equipment applications. It offers a cost-effective, reliable connectivity solution that reduces downtime and guarantees long-term performance in harsh industrial environments.

HD-040-MC（Z） | High-Quality Rectangular Connectors-RedTech360

Technical Data

Series	HD insert series
Connection type	Crimp connection
Male/female	Male
Specifications	16B; 32B
Number of connector contacts	40
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 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