Cryogenic Products

Products designed to perform with stability at extremely low temperatures.

XMA is the industry leader in the design and manufacturing of cryogenic RF passive components for quantum computing applications. XMA solutions have proven stability of RF performance from ambient to millikelvin temperatures. Beyond stable performance, XMA excels at designing products with superior thermalization, backed by in-house resistive chip design and manufacturing along with mechanical and materials expertise.

XMA continues to drive the Quantum Computing market forward by pushing the limits of density, frequency, and innovation.

Our use cases

Where can our solutions be used in practical applications?

Quantum Computing

Route signals across fridge stages
Preserve qubit coherence, reduce noise
Scale wiring for more qubits
Block coherence-killing IR radiation
Enable multiplexed qubit readout
Match impedance on unused lines

Space & Defense

Cryogenic receiver front-ends
Superconducting magnet systems
Instrumentation & control lines
Infrared & sub-mm focal plane arrays

Radio Astronomy

Radio telescope receiver systems
Space observatories
Cryomodule instrumentation & control systems

Medical & Life Sciences

MRI systems
Quench detection & protection systems
Gradient & RF coil drive electronics
Magnetoencephalography (MEG)

Industrial & Energy

Superconducting power systems
Condition monitoring & protection electronics
NMR Spectroscopy
RF Probe & signal conditioning chain
Cryogenic fuel systems

Featured Products

We build solutions capable of performing at extremely low temperatures. These products have the ability to operate at 4° Kelvin or -269.15° Celsius, with great stability. The proprietary, thin film resistor deviates less than 2% from 50 Ohms. The components do not superconduct under extremely cold conditions.

Attenuators Item #4880-5523-dB-CRYO Atten, 2.92mm-f/f, 18GHz, 1W, bulkhead

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Attenuators Item #2982-6140-dB-CRYO Atten, SMP-m/f, 18GHz, 1W

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Terminations Item #6701-7100-02-CRYO Term, 1.85mm-m, 65GHz, 1W

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Adapters Item #XA2082-500X-02-CRYO Tefline adapters, SMA-f

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