The MSP4TA-18-12D+ from Mini-Circuits is a rugged-duty absorptive fail-safe SP4T switch that operates from DC to 18 GHz. It has an insertion loss of 0.2 dB, an isolation of 90 dB and a switching speed of 20 milliseconds. The switch can handle up to 20 watts of power and requires a supply voltage of 12 VDC. It is available in a module with SMA connectors and is ideal for automated test equipment and redundancy switching. The device has an ultra long switching life of 10 million cycles.
