171825-7 is a vertical mount post header connector without kink, part of TE Connectivity's Economy Interconnection Series (EIS) designed for wire-to-board applications. This connector features tin plating and a 2.5mm centerline pitch, with positions ranging from 2 to 12. It operates at a voltage rating of 250V with current ratings from 2A (30 AWG) to 5A (20 AWG) and an operating temperature range of -20°C to 95°C. The post header mates with standard crimp receptacle connectors (171822) and IDC receptacle connectors (172053) for reliable wire-to-board termination. Common applications include industrial machinery, factory automation, business equipment, household appliances, and consumer electronics where compact, economical high-density wiring connections are required.