The 25.352.3253.0 is an insulated header for PC board applications with 5.08 mm spacing designed for reliable electrical interconnection. It features solder pin termination (1 × 1 mm with 1.4 mm bore hole) and is available in multiple pole configurations. The product is rated at 300 V (UL and CSA ratings) with a 15 A contact current rating, suitable for low-to-medium current signal and power distribution applications. It supports connection ranges of 0.5–1.0 mm² fine stranded wire with insulation diameters of 1.4–3.1 mm, and is classified under overvoltage category III (250 V/4 kV/3). The header is commonly used in industrial control panels, instrumentation, and modular electronic systems where space-saving, cost-effective interconnection solutions are required.