The 1-5353187-0 is a 140-position standard plug for fine pitch, parallel board-to-board stacking. This surface-mount connector features a 0.6mm pitch and is designed for an 8H stacking height, with a connector height of 7.45 mm. It is constructed with a high-temperature thermoplastic housing and copper alloy contacts with gold plating. Key performance characteristics include a current rating of 0.5 amperes, a voltage rating of 50 VAC, and an operating temperature range from -40°C to +85°C. This connector is ideal for applications where miniaturization is essential, such as in notebook PCs, cellular phones, and other communication equipment.