5264-4P ZZMS

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 part surfaces shall be smooth and clean, free from burrs, bubbles, burn marks, and deformation, with no pull damage, excess material, or material shortage at gates; terminal surfaces shall be free from oxidation and poor plating. The applicable wire gauge is 28#~22#, applicable board thickness is 1.6mm, temperature range is -25℃~85℃, rated voltage is 250V AC/DC, rated current is 3A, contact resistance ≤ 0.02Ω, insulation resistance ≥ 1000MΩ, and withstanding voltage is 1000V AC/minute. 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, and identical specifications shall be interchangeable. Regarding packaging: the inner packaging for plastic parts is plastic bags; terminals are inner-packaged in reel tape-and-reel format; a certificate of conformity shall be enclosed or affixed, indicating product name, specification/model, quantity, and production date; outer packaging is cartons, with a packing list attached indicating product name, specification/model, quantity, and shipment date, and products shall not shift inside the carton. Transportation by any means is permitted, but products must be kept dry and protected from mechanical damage.