PHB2.0-2x2PWZDK

This specification applies to the production and inspection of standard series strip connectors (pin headers). Technical requirements are as follows: - Materials and plating: refer to the attached table. - Plastic parts shall have smooth, clean surfaces, free from burrs, bubbles, burn marks, and deformation; gates shall be free from scratches, flash, or short shots. - 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 board thickness: 1.6mm. Operating conditions: - Ambient temperature: -25℃~+85℃. - Applicable wire gauge: AWG#28~#22. - Applicable PCB thickness: 1.6mm. Appearance and dimensions: - Product surfaces shall be free from defects, contamination, cracks, and mechanical damage; contacts shall be free from corrosion, plating oxidation, and peeling. - Outline dimensions per attached drawing. - Same specifications shall be interchangeable. Packaging, transportation, and storage: - Packaging: inner packaging for plastic parts uses plastic bags; inner packaging for terminals uses reel tape-and-reel packaging; include a certificate of conformance indicating product name, specification/model, quantity, and production date; outer packaging uses cartons with a packing list indicating product name, specification/model, quantity, and shipping date; products shall not rattle inside the carton. - Transportation: any mode of transportation is permitted; protect from moisture and mechanical damage. - Storage: packaged connectors shall be stored in a warehouse with ambient temperature of -10℃~+40℃, relative humidity ≤80%, and air free from acidic, alkaline, or other corrosive gases.