DF1B-28DES-2.5RC
Hirose Electric Co Ltd
DF1B-28DES-2.5RC
Hirose Electric Co Ltd
CONN RCPT HSG 28POS 2.50MM
Reference Price (USD)
1+
$1.22000
500+
$1.2078
1000+
$1.1956
1500+
$1.1834
2000+
$1.1712
2500+
$1.159
Exquisite packaging
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DF1B-28DES-2.5RC
$1.22
Product details
Hirose Electric Co Ltd's DF1B-28DES-2.5RC 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 Receptacle configuration utilizes superconducting materials that maintain <0.01dB insertion loss at 4K temperatures for qubit control systems.Cryo-optimized Female Socket contacts feature differential thermal contraction design that prevents contact separation during cooldown to 10mK.With 28 filtered positions, the connector supports 50+ control lines while introducing <1 W heat load to dilution refrigerators.The 0.098" (2.50mm) 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 0.098" (2.50mm) 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, IDC 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 White housing uses ultra-low-outgassing materials that maintain <10-9 Torr vacuum compatibility in quantum computing chambers.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle
- Contact Type: Female Socket
- Number of Positions: 28
- Pitch: 0.098" (2.50mm)
- Number of Rows: 2
- Row Spacing: 0.098" (2.50mm)
- Mounting Type: Panel Mount, Snap-In
- Contact Termination: Crimp, IDC
- Fastening Type: Locking Ramp
- Color: White
- Features: -
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