18 – 50 GHz, SPDT High-Speed Switch

912-20/55/VF, Isolation 50dB, Insertion Loss 6dB, Switch Speed 100ns


Mi-Wave’s 912 SPDT 2-Way High-Speed Pin Diode MMIC Switch is a full band 2-way switch designed for 18GHz – 50GHz usage. Key features of this product and its carefully crafted construction make this an excellent product for your SPDT needs. View associated outline drawings and plot data collected.


• Full Band

• Low Insertion Loss

• High Isolation

• TTL Control


• 5G Systems

• Test Set

• Radar & Astronomy Systems

• RF Communication Systems

• Test Equipment & Labs

• Switching Networks

*All data presented is collected from a sample lot.
* Actual data may vary unit to unit, slightly.
*All testing was performed under +25 °C case temperature.
*Consult factory to confirm if material, plating, size, shape, orientation and any electrical parameter is critical for the application as website information is for reference only.
*Millimeter Wave Products, Inc. reserves the right to change the information presented on website without notice as we continue to enhance the performance and design of our products.

SPDT Pin Diode Switch

A Single Pole Double Throw (SPDT) switch is a switch that only has a single input and can connect to and switch between the 2 outputs. This means it has one input terminal and two output terminals.

A Single Pole Double Throw switch can serve a variety of functions in a circuit. It can serve as an on-off switch, depending on how the circuit is wired. Or it can serve to connect circuits to any 2 various paths that a circuit may need to function in. For example, an SPDT switch can connect to create a Ready Mode and a Standby Mode in a printer.