2.0-4P WZDK MS

This specification applies to the production and inspection of our company's standard series strip connectors (pin headers). The technical requirements are as follows: 1. Material: See attached table. 2. Plating: See attached table. 3. Plastic parts shall have smooth, clean surfaces, free from burrs, bubbles, burn marks, and deformation; gates shall be free from drag marks, excess material, or short shots. 4. Terminal surfaces shall be free from oxidation, plating defects, and similar issues. The applicable PCB thickness is 1.2mm~1.6mm, operating temperature range is -25℃~85℃, rated voltage is 250V AC/DC, rated current is 2A, insulation resistance ≥1000MΩ, and withstanding voltage is 800V AC/minute. Product surfaces shall be free from defects, contamination, cracks, and mechanical damage harmful to the product; contacts shall show no corrosion, coating oxidation, or peeling. Outline dimensions shall conform to the attached drawings, and products of the same specification shall be interchangeable. Regarding packaging, plastic parts shall be individually packaged in plastic bags, and terminals shall be packaged in tape-and-reel format. A certificate of conformance shall be included, indicating the product name, part number, quantity, and date of manufacture. Outer packaging shall consist of cartons with a packing list attached, stating the product name, part number, quantity, and shipment date. Products shall not rattle inside the carton. Transportation by any means is permitted; protect from moisture and mechanical damage. For storage, packaged connectors shall be stored in an environment with an ambient temperature of -10℃~+40℃ and relative humidity ≤80%, in a warehouse free from acidic, alkaline, and other corrosive gases.