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SMA Feedthroughs, 40GHz - KF Flange, Double-Ended

These instrumentation feedthroughs have K-Type SMA (2.92mm) coaxial connectors (50 Ohm matched impedance) on the air-side and vacuum-side. SMA feedthroughs of this type are intended for higher frequency applications up to 40GHz and are o-ring sealed to the flange - leak rate of <5x10-10 mbar l/s (He).

Specifications Table

Vacuum Application HV
Temperature Max. Ramp Rate 25°C/minute
Cable Connectors Temperature Range -65°C to 165°C
Grounded Shields Max. Voltage 1000V DC
VSWR1.25:1 Max (0-40GHz)
Insertion Loss0.25 db Max (0-40GHZ)
Max Power25W @ 29GHz (20°C)

Cabling Instructions
Follow the link below to view the SMA Feedthrough cabling diagrams & instructions.
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Ordering Table

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Feedthrough Selection Guide
Feedthrough Selection Guide
Finding the right feedthrough has never been easier with our step by step Feedthrough Selection Guide. You can narrow down our feedthrough offering by simply choosing from a variety of different options suitable to your requirements. If you can't find the feedthrough you need or want a custom configuration, please contact us by clicking here or call +1 800 245 1656 with your inquiry.
Contact Us - SMA Feedthroughs, 40GHz - KF Flange, Double-Ended