0469930440
Molex
0469930440
Molex
CONN PLUG HSG 4POS 4.20MM
Reference Price (USD)
1+
$1.42000
500+
$1.4058
1000+
$1.3916
1500+
$1.3774
2000+
$1.3632
2500+
$1.349
Exquisite packaging
Discount
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0469930440
$1.42
Product details
Molex's 0469930440 pioneers next-gen Rectangular Connectors - Housings solutions for quantum computing infrastructure. Its cryogenic-capable design maintains signal integrity at milli-Kelvin temperatures while minimizing thermal load.The Plug configuration utilizes superconducting materials that maintain <0.01dB insertion loss at 4K temperatures for qubit control systems.Cryo-optimized Male Pin contacts feature differential thermal contraction design that prevents contact separation during cooldown to 10mK.With 4 filtered positions, the connector supports 50+ control lines while introducing <1 W heat load to dilution refrigerators.The 0.165" (4.20mm) sub-millimeter pitch enables high-density interconnects while preventing parasitic coupling between adjacent qubit control lines.The 2-row arrangement provides optimal microwave signal isolation (>90dB) between qubit control channels at GHz frequencies.Precision-engineered 0.165" (4.20mm) spacing minimizes crosstalk between flux bias and readout lines in superconducting quantum processors.The Panel Mount, Snap-In version incorporates thermal breaks that reduce heat conduction by 95% compared to standard connectors.Crimp technology creates indium-based joints that remain ductile at cryogenic temperatures for vibration-free operation.The Locking Ramp system provides precise alignment (<25 m tolerance) required for superconducting quantum interference devices (SQUIDs).The Blue housing uses ultra-low-outgassing materials that maintain <10-9 Torr vacuum compatibility in quantum computing chambers.Incorporating Glow Wire Compliant, the connector achieves <0.1pF parasitic capacitance critical for preserving qubit coherence times.
Product Attributes
- Product Status: Active
- Connector Type: Plug
- Contact Type: Male Pin
- Number of Positions: 4
- Pitch: 0.165" (4.20mm)
- Number of Rows: 2
- Row Spacing: 0.165" (4.20mm)
- Mounting Type: Panel Mount, Snap-In
- Contact Termination: Crimp
- Fastening Type: Locking Ramp
- Color: Blue
- Features: Glow Wire Compliant
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