DK-621-0440-4P
TE Connectivity Aerospace, Defense and Marine
DK-621-0440-4P
TE Connectivity Aerospace, Defense and Marine
CONN TRIAX JACK STR SOLDER
Reference Price (USD)
1+
$240.82000
500+
$238.4118
1000+
$236.0036
1500+
$233.5954
2000+
$231.1872
2500+
$228.779
Exquisite packaging
Discount
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DK-621-0440-4P
$240.82
Product details
The DK-621-0440-4P by TE Connectivity Aerospace, Defense and Marine 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 Triaxial 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 Jack, 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.Solder technology provides complete magnetic flux exclusion with -metal shielding. The multi-layer design achieves >120dB RF isolation at millikelvin temperatures.Designed for Panel Mount installation in dilution refrigerators, the connector withstands 1000 thermal cycles between 300K and 10mK. The strain-free mounting prevents microphonic interference.The Bulkhead - Front Side Nut design incorporates piezoelectric alignment for sub-micron positioning accuracy. The kinematic mount compensates for thermal contraction differentials.The Bayonet Lock 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.
Product Attributes
- Product Status: Active
- Connector Style: Triaxial
- Connector Type: Jack, Male Pin
- Contact Termination: Solder
- Shield Termination: Solder
- Impedance: -
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead - Front Side Nut
- Cable Group: -
- Fastening Type: Bayonet Lock
- Frequency - Max: -
- Number of Ports: 1
- Features: -
- Housing Color: -
- Ingress Protection: -
- Center Contact Material: -
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