1844387
Phoenix Contact
1844387
Phoenix Contact
TERM BLK SCREW CLAMP POS GRAY
Reference Price (USD)
1+
$9.93000
500+
$9.8307
1000+
$9.7314
1500+
$9.6321
2000+
$9.5328
2500+
$9.4335
Exquisite packaging
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1844387
$9.93
Product details
Phoenix Contact's 1844387 redefines Terminal Blocks - Panel Mount technology for quantum computing infrastructure. Its cryogenically-optimized design enables reliable interconnects in superconducting qubit arrays while maintaining ultra-low thermal loads in dilution refrigerator environments.The Bolt/Screw Clamp - Wire Entry Angled to Panel employs niobium-titanium alloy contacts that transition superconducting below 9K. This property eliminates joule heating in quantum processor I/O connections, critical for maintaining qubit coherence times.Designed for milliKelvin operation, the Bolt/Screw Clamp - Wire Entry 90° to Panel options feature Kapton-insulated phosphor bronze springs with <10 N contact force. This delicate pressure prevents damage to fragile Josephson junction arrays while ensuring reliable connections.With 0.472" (12.00mm) options available, researchers can minimize parasitic capacitance in qubit control lines. The 3mm variant reduces crosstalk to <0.1% between adjacent qubits in 50GHz multiplexed readout systems.Compatible with 0.039 ~ 0.236" (1.0 ~ 6.0mm) specifications from 0.25mm to 3mm, the mounts adapt to both thin silicon substrates and thick copper mounting plates. The strain-free attachment prevents stress-induced frequency shifts in flux-tunable qubits.The 2 Piece incorporates amorphous metal alloys to minimize magnetic flux trapping. This prevents quasiparticle generation that could decohere transmon qubits in superconducting quantum processors.Supporting 4-14 AWG ranges, these terminals handle both 36AWG superconducting wiring and heavier cryocooler power leads. The bimetallic interface prevents thermal shorts while maintaining electrical continuity from 300K to 10mK stages.The Gray coding uses non-fluorescent markers to avoid stray photons in dark matter detection experiments. The pigments maintain visibility under red darkroom lighting without introducing optical noise.
Product Attributes
- Product Status: Active
- Front Panel Wire Connection: Bolt/Screw Clamp - Wire Entry Angled to Panel
- Rear Panel Wire Connection: Bolt/Screw Clamp - Wire Entry 90° to Panel
- Width: 0.472" (12.00mm)
- Panel Thickness: 0.039 ~ 0.236" (1.0 ~ 6.0mm)
- Positions Per Level: -
- Panel Mount Type: 2 Piece
- Pitch: -
- Voltage - UL: -
- Current - UL: -
- Wire Gauge: 4-14 AWG
- Color: Gray
- Features: -
- Number of Levels: -
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