Waterproof 31 pin male HDP Series Sealed automotive wire connectors

Product Description

The HDP24-24-31PE represents a premium tier of heavy-duty automotive wire connectors within the renowned DEUTSCH HDP20 series framework. Specifically engineered for demanding cable-to-cable and panel-mount applications, this 31-position receptacle features a distinctly rigid, circular thermoplastic housing. When handled during assembly, the glass-filled polyamide shell feels exceptionally dense and structurally sound, capable of absorbing significant mechanical impact without deformation. The mating process delivers a reassuring, tactile engagement, ensuring operators know instantly when a secure, vibration-resistant connection is achieved in challenging environments.

To provide a comprehensive integration solution, this connector boasts extensive mating and compatibility options. It pairs precisely with corresponding plug housings, ensuring a sealed interface that locks out moisture and debris. System integrators can utilize a wide array of compatible solid and stamped-and-formed contacts, tailored to specific wire gauges. Furthermore, we supply the complete ecosystem required for assembly and maintenance, including dedicated extraction tools, sealing plugs for unused cavities, and protective backshells. By offering these matching components, procurement teams can consolidate their supply chain, acquiring a fully matched, ready-to-deploy connection system that eliminates the guesswork from terminal and wire gauge matching.

Data Sheet

Before reviewing the physical parameters below, engineers and procurement specialists can access our comprehensive technical documentation. We provide direct downloads for the official product catalog, 2D drawings, and 3D CAD models (STEP/IGES formats), enabling rapid integration into your specific system blueprints. Detailed terminal assembly and disassembly instruction manuals are also available to support your production line staff.

Product Features

• Environmental & Chemical Resistance: Engineered to withstand the most punishing environments where even minor connection degradation can lead to critical system failures. The glass-filled polyamide (PA) housing and silicone rubber grommets provide exceptional chemical resistance. When exposed to harsh industrial solvents, engine oils, hydraulic fluids, and agricultural chemicals, the exterior maintains its structural integrity without swelling or cracking.
• Installation & Structural Design: The connector utilizes a highly efficient bayonet-style coupling mechanism. This allows for rapid, secure mating and unmating with a simple quarter-turn, providing a distinct tactile click that confirms engagement. For panel mounting, it requires a standardized D-shaped cutout (typically 1.7-inch), which acts as an anti-rotation feature, ensuring the receptacle remains firmly oriented during heavy vibration and preventing assembly errors on the production line.
• Versatility & Application Scope: Proven reliability in diverse industrial settings. It is highly suitable for trucks, buses, off-highway vehicles, construction machinery, agricultural equipment, mining operations, emergency vehicles, forestry gear, recreational machines, and marine applications. It performs reliably in engine or transmission areas, under-the-hood, power control units, bulkheads, chassis, or cab applications.
• Wire Gauge & Contact Flexibility: Supports a broad spectrum of wire sizes ranging from 4-22 AWG (25.00-0.35 mm²). The multi-pin arrangement allows designers to use multiple size contacts within a single shell, drastically lowering costs and increasing design flexibility. Available contact sizes include 4 (100 amps), 8 (60 amps), 12 (25 amps), 16 (13 amps), and 20 (7.5 amps).
• Premium Material Composition: Housings are molded from tough glass-filled polyamide (PA). The internal grommets and receptacle interfacial seals are crafted from high-grade silicone rubber, while the insert retainers are formed from durable unfilled polyetherimide (PEI), ensuring long-term thermal and mechanical stability.

Product Advantages

Advanced Sealing Capability & Design Flexibility

Achieving a rigorous IP68 rating, this component provides an impenetrable barrier against microscopic dust particles and allows for continuous submersion in water. This high level of protection safeguards critical circuitry in off-highway and marine applications. Beyond sealing, the shell accommodates a variety of accessories, including backshells, strain relief mechanisms, and dust caps, granting engineers immense design flexibility.

Tiered Pricing & Transparent Availability

To support accurate cost forecasting for procurement teams, we offer a highly transparent tiered pricing structure. Volume discounts are clearly defined for orders of 10, 50, 100, and larger batches, significantly lowering the total cost of ownership for large-scale manufacturing runs. Furthermore, our real-time inventory tracking system allows buyers to verify stock levels instantly, minimizing communication delays and accelerating the purchasing cycle.

Accelerated Logistics & Dependable Delivery

Supply chain reliability is paramount. We guarantee a supply capacity of up to 100,000 pieces per week. For in-stock items, we ensure expedited order processing, with same-day dispatch for orders placed before our daily cutoff time. For larger, scheduled bulk deliveries, we provide precise lead times and tracking milestones, ensuring your production lines never experience downtime due to component shortages.

Customization Services & Quality Assurance

Samples are readily available at a price of $38.00 per piece for initial prototyping and validation. For production volumes, custom packaging solutions are offered with a minimum order quantity of 1000 pieces. Every shipment is backed by our strict quality control protocols, reflected in a high customer satisfaction rating of 4.9/5, indicating excellent product quality and dedicated service.

FAQ