PO(M2) Series Compact Push-On Lock Coaxial Connectors

The Hirose PO(M2) series is a compact push-on lock coaxial connector engineered for stable high-frequency signal transmission up to 6 GHz. The PO(M2) supports both cable-to-board and board-to-board configurations with a 15 mm stacking height using a three-piece connection structure. It features ±0.4 mm displacement tolerance in X/Y and a +1 mm range in Z to support flexible assembly and board alignment. With 50 Ω characteristic impedance, low voltage standing wave ratio (VSWR) of 1.4 maximum to 6 GHz, durable gold-plated contacts, and an operating range of -40°C to +85°C, the PO(M2) delivers reliable RF performance for 5G base stations, communication equipment, and test and evaluation systems.