The CCR-33S10-S is a miniature, failsafe, Single-Pole-Double-Throw (SPDT) coaxial switch designed to route a microwave signal from a common input to either of two outputs. This model operates over a frequency range of DC to 18 GHz with a 28 Vdc actuator, a characteristic impedance of 50 Ω, and a maximum switching time of 20 ms. Key performance metrics include a maximum insertion loss of 0.5 dB and minimum isolation of 60 dB in the 12-18 GHz band. The switch is configured with SMA female connectors for RF ports and a 9-pin D-Sub connector for control, making it suitable for applications in automated test equipment (ATE) and other signal routing systems.