1-1546939-4
TE Connectivity AMP Connectors
1-1546939-4
TE Connectivity AMP Connectors
CONN BARRIER STRP 26CIRC 0.325"
Reference Price (USD)
1+
$12.31586
500+
$12.1927014
1000+
$12.0695428
1500+
$11.9463842
2000+
$11.8232256
2500+
$11.700067
Exquisite packaging
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1-1546939-4
$12.32
Product details
The 1-1546939-4 from TE Connectivity AMP Connectors 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 26 channel configuration supports multiplexed qubit readout architectures.26 superconducting wire entries maintain critical current density at millikelvin temperatures.0.325" (8.26mm) 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 150V in vacuum conditions, it prevents electron tunneling at nanoscale gaps.The 12-22 AWG compatibility includes niobium-titanium and aluminum superconducting wires.Screws with Captive Plate technology maintains oxide-free contacts in ultra-high vacuum environments.Featuring PC Pin interface, it enables direct mounting to quantum processor packages.The 3 Wall (Tri) 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: 26
- Number of Wire Entries: 26
- Pitch: 0.325" (8.26mm)
- Number of Rows: 1
- Current Rating (Amps): 20A
- Voltage Rating: 150V
- Wire Gauge: 12-22 AWG
- Top Termination: Screws with Captive Plate
- Bottom Termination: PC Pin
- Barrier Type: 3 Wall (Tri)
- Features: Flange
- Color: Black
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