4-140
Cinch Connectivity Solutions
4-140
Cinch Connectivity Solutions
CONN BARRIER STRIP 4CIRC 0.375"
Reference Price (USD)
1+
$6.33000
500+
$6.2667
1000+
$6.2034
1500+
$6.1401
2000+
$6.0768
2500+
$6.0135
Exquisite packaging
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4-140
$6.33
Product details
The 4-140 from Cinch Connectivity Solutions delivers breakthrough performance in Terminal Blocks - Barrier Blocks, specifically developed for quantum computing cryogenic environments. This superconducting terminal block maintains ultra-low contact resistance at 4K temperatures while preventing thermal bridging. Its innovative materials science enables reliable operation in dilution refrigerator applications where conventional components fail.As a Barrier Block, it provides phonon-limited thermal isolation for qubit control line terminations.The 4 channel configuration supports multiplexed qubit readout architectures.8 superconducting wire entries maintain critical current density at millikelvin temperatures.0.375" (9.53mm) quantum-grade spacing prevents cross-talk between adjacent microwave control lines.The 2 row design minimizes parasitic capacitance in high-frequency quantum circuits.15A persistent current capacity enables flux qubit biasing applications.Rated for 250V in vacuum conditions, it prevents electron tunneling at nanoscale gaps.The 16 AWG compatibility includes niobium-titanium and aluminum superconducting wires.Screws technology maintains oxide-free contacts in ultra-high vacuum environments.Featuring Closed interface, it enables direct mounting to quantum processor packages.The 2 Wall (Dual) isolation prevents quasiparticle contamination in topological qubit arrays.Integrated Flange provide solutions for quantum coherence preservation challenges.Black housing material exhibits near-zero thermal emissivity at cryogenic temperatures.
Product Attributes
- Product Status: Active
- Terminal Block Type: Barrier Block
- Number of Circuits: 4
- Number of Wire Entries: 8
- Pitch: 0.375" (9.53mm)
- Number of Rows: 2
- Current Rating (Amps): 15A
- Voltage Rating: 250V
- Wire Gauge: 16 AWG
- Top Termination: Screws
- Bottom Termination: Closed
- Barrier Type: 2 Wall (Dual)
- Features: Flange
- Color: Black
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