902-9029
Amphenol RF
902-9029
Amphenol RF
CONN COAX SWITCH 4.25MM PLUG R/A
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Product details
The 902-9029 by Amphenol RF is a breakthrough in Coaxial Connectors (RF) technology, designed for ultra-high-speed data transmission in quantum computing applications. Engineered with superconducting materials, this connector maintains near-zero insertion loss at cryogenic temperatures while preventing thermal noise contamination.Featuring Coaxial Switch - 4.25mm Plug Dia geometry, the connector achieves quantum-limited signal integrity with <0.01dB phase noise. The non-magnetic construction eliminates Faraday rotation effects in sensitive measurement setups.With Plug, Male Pin configuration, the hermetic seal maintains <1x10-9 mbar-l/s leak rate at 4K temperatures. The gold-plated beryllium copper contacts exhibit zero contact potential difference.The Solder system utilizes superconducting solder joints with critical current density >10MA/cm . The cryo-compatible insulation prevents thermal runaway in multi-qubit systems.Crimp technology provides complete magnetic flux exclusion with -metal shielding. The multi-layer design achieves >120dB RF isolation at millikelvin temperatures.Designed for Free Hanging (In-Line), Right Angle installation in dilution refrigerators, the connector withstands 1000 thermal cycles between 300K and 10mK. The strain-free mounting prevents microphonic interference.Compatible with RG-174 superconducting cables, the connector exhibits <1 V thermal EMF. The gold-diffused contacts maintain stable characteristics below Tc.The Snap-On mechanism enables tool-free operation with cryogenic gloves. The non-stick surface prevents cold welding at ultra-low temperatures.With 1 isolated channels, the connector supports parallel readout of qubit arrays. Each port features individual flux trapping prevention.The Gold anodization provides <1ppm outgassing in vacuum environments. The non-reflective surface minimizes blackbody radiation.Brass core achieves zero DC resistance below critical temperature. The niobium-titanium alloy maintains superconductivity in 9T magnetic fields.
Product Attributes
- Product Status: Active
- Connector Style: Coaxial Switch - 4.25mm Plug Dia
- Connector Type: Plug, Male Pin
- Contact Termination: Solder
- Shield Termination: Crimp
- Impedance: -
- Mounting Type: Free Hanging (In-Line), Right Angle
- Mounting Feature: -
- Cable Group: RG-174
- Fastening Type: Snap-On
- Frequency - Max: -
- Number of Ports: 1
- Features: -
- Housing Color: Gold
- Ingress Protection: -
- Center Contact Material: Brass
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