431000-21-0
Curtis Industries
431000-21-0
Curtis Industries
CONN BARRIER STRP 21CIRC 0.438"
Reference Price (USD)
1+
$9.81320
500+
$9.715068
1000+
$9.616936
1500+
$9.518804
2000+
$9.420672
2500+
$9.32254
Exquisite packaging
Discount
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431000-21-0
$9.81
Product details
The 431000-21-0 from Curtis Industries 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 21 channel configuration supports multiplexed qubit readout architectures.21 superconducting wire entries maintain critical current density at millikelvin temperatures.0.438" (11.12mm) quantum-grade spacing prevents cross-talk between adjacent microwave control lines.The 1 row design minimizes parasitic capacitance in high-frequency quantum circuits.20A persistent current capacity enables flux qubit biasing applications.Rated for 600V in vacuum conditions, it prevents electron tunneling at nanoscale gaps.The 12-22 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.
Product Attributes
- Product Status: Active
- Terminal Block Type: Barrier Block
- Number of Circuits: 21
- Number of Wire Entries: 21
- Pitch: 0.438" (11.12mm)
- Number of Rows: 1
- Current Rating (Amps): 20A
- Voltage Rating: 600V
- Wire Gauge: 12-22 AWG
- Top Termination: Screws
- Bottom Termination: Closed
- Barrier Type: 2 Wall (Dual)
- Features: -
- Color: -
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