Part Number : 545Y-5811
The 565-Series part number 545Y-5811 SPnT coaxial switch switch is ideal for DC to 40GHz applications with 1.95 @ 40 GHz VSWR performance and 50 Ohm impedance. It features normally open actuator, 24 VDC coil voltage, and SMK female connector, and it requires 20V ~ 28V voltage supply. Additionally, it has DC to Coils drive circuit options, no indicators and 40 GHz special options.
Insertion Loss dB
DC to 40GHz
1.95 @ 40GHz
50dB @ 40GHz
DC to Coils
-25°C ~ 65°C
* Performance and weight varies depending on selected options. Values listed
are for Standard 401 Failsafe model.
Founded in 1945, Dow-Key is the oldest continuously operating RF switch manufacturer in the United States. We employ our decades of experience to deliver the world’s most innovative switching components, specializing in the design and manufacture of customized, high-performance coaxial switches, waveguide switches and high-reliability (space) switches, including T-switches and switch blocks.
As the world’s largest manufacturer of electromechanical RF switches and devices, Dow-Key remains committed to providing unparalleled customer service, competitive pricing, on-time delivery, and enduring product quality.