The 142-0761-861 is a high-frequency, 50-Ohm end-launch SMA jack assembly designed for edge-mount configurations. It operates over a frequency range of 0 to 26.5 GHz with a maximum VSWR of 1.05+.02F(GHz) up to 18 GHz. The connector features a gold-plated brass body, a gold-plated beryllium copper center contact, and a Teflon insulator, ensuring reliable performance across an operating temperature range of -65°C to 165°C. With a working voltage of 170 VRMS and a durability of 500 cycles minimum, this component is ideal for high-frequency circuit board applications requiring a robust and high-performance edge-launch connection.