0389690004
Molex
0389690004
Molex
CONN BARRIER STRIP 4CIRC 0.5"
Reference Price (USD)
1+
$3.09000
500+
$3.0591
1000+
$3.0282
1500+
$2.9973
2000+
$2.9664
2500+
$2.9355
Exquisite packaging
Discount
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0389690004
$3.09
Product details
The 0389690004 from Molex 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.4 superconducting wire entries maintain critical current density at millikelvin temperatures.0.500" (12.70mm) quantum-grade spacing prevents cross-talk between adjacent microwave control lines.The 1 row design minimizes parasitic capacitance in high-frequency quantum circuits.50A persistent current capacity enables flux qubit biasing applications.Rated for 600V in vacuum conditions, it prevents electron tunneling at nanoscale gaps.The 8-20 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.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: 4
- Pitch: 0.500" (12.70mm)
- Number of Rows: 1
- Current Rating (Amps): 50A
- Voltage Rating: 600V
- Wire Gauge: 8-20 AWG
- Top Termination: Screws with Captive Plate
- Bottom Termination: PC Pin
- Barrier Type: 3 Wall (Tri)
- Features: -
- Color: Black
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