PHD2.0-2x2PWZMS

This specification applies to the production and inspection of standard series strip connectors (pin headers). The product technical requirements are as follows: materials and plating are specified in the attached table; plastic surfaces shall be smooth and clean, free from burrs, bubbles, burn marks, and deformation, with no gate pull marks, excess material, or material shortage defects; terminal surfaces shall be free from oxidation and plating defects. Temperature range: -25℃~85℃; rated voltage: 250V AC/DC; rated current: 3A AC/DC; contact resistance: ≤0.02Ω; insulation resistance: ≥1000MΩ; withstanding voltage: 800V AC/minute; applicable substrate thickness: 1.6mm. Operating conditions: ambient temperature -25℃~+85℃; applicable wire gauge: AWG#28~#22; applicable PCB thickness: 1.2~1.6mm. Product surfaces shall be free from defects, contamination, cracks, and mechanical damage harmful to the product; contacts shall be free from corrosion, plating oxidation, and peeling; external dimensions shall conform to the attached drawings; identical specifications shall be interchangeable. Packaging: plastic parts inner packaging shall be plastic bags; terminals inner packaging shall be reel tape-and-reel packaging; a certificate of conformance shall be enclosed (or affixed), indicating product name, specification/model, quantity, and production date; outer packaging shall be cartons with a packing list affixed, indicating product name, specification/model, quantity, and shipping date; products shall not rattle inside the carton. Transportation by any means is permitted, provided products are kept dry and protected from mechanical damage. Storage: packaged connectors shall be stored in a warehouse with ambient temperature -10℃~+40℃, relative humidity ≤80%, and no acidic, alkaline, or other corrosive gases in the surrounding air.