During product development, we conduct a series of rigorous and comprehensive tests to ensure compliance with electrical, mechanical, environmental, reliability, and safety requirements. These tests span all development phases—from concept design and prototyping to design validation and production verification.Key Test Categories Include:1. Electrical Performance:Contact resistance, insulation resistance, dielectric strength, voltage drop, etc.2. Mechanical Performance:Insertion/extraction force, mating cycles, mechanical shock, vibration, retention force, etc.3. Environmental Resistance:Temperature-humidity cycling, high/low temperature tests, salt spray, dust and water protection, etc.4. Material & Physical Properties:Dimensional and tolerance checks, visual inspection, material composition and performance.5. Failure Analysis:Detailed analysis is performed for any test failures to identify root causes.We value every step of the validation process to ensure our products meet industry standards and customer expectations:Design Validation: Conducted at the prototype stage to confirm design meets specifications.Process Validation: Ensures manufacturing processes (molding, stamping, plating, assembly) are stable and capable.Production Part Approval: Carried out before mass production to ensure consistent product quality.Incoming Inspection: Sampling of key raw materials and components.Final Inspection: Sampling of finished goods before shipment.
In addition to conducting our own comprehensive testing—covering electrical, mechanical, and environmental performance—our end customers also carry out industry-specific validation to ensure our products perform reliably in their unique applications.OEMs and Tier 1 suppliers in sectors such as automotive, new energy vehicles, rail transit, and agricultural equipment focus on long-term reliability under harsh conditions. Their tests typically include temperature cycling, vibration and mechanical shock, waterproof ratings (e.g. IP67/IP69K), and electrical stability.Aftermarket and tuning customers—including those in performance vehicles, electric motorcycles, off-road vehicles, and special-purpose equipment—emphasize compatibility with existing systems, ease of installation, and basic environmental protection. These customers often conduct on-vehicle or field testing to quickly verify function and durability.Wire harness manufacturers and system integrators, serving industries like automotive electronics, industrial machinery, and agricultural control systems, prioritize testing for contact continuity, crimp compatibility, dimensional consistency, and smooth integration into production lines.At Minmax, we understand the unique testing priorities across different industries. We provide full technical data and responsive support to help our customers streamline their validation process, accelerate time-to-market, and ensure long-term system performance.