DD78S0S00S
Positronic
DD78S0S00S
Positronic
CONN D-SUB HD HOUSING RCPT 78POS
Reference Price (USD)
1+
$30.71000
500+
$30.4029
1000+
$30.0958
1500+
$29.7887
2000+
$29.4816
2500+
$29.1745
Exquisite packaging
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DD78S0S00S
$30.71
Product details
Positronic's DD78S0S00S pioneers new D-Sub, D-Shaped Connectors - Housings solutions for quantum computing applications, engineered to maintain signal purity at cryogenic temperatures. This ultra-low noise D-Sub connector enables reliable qubit control signal transmission in superconducting environments down to 4K.Utilizing D-Sub, High Density architecture, the connector achieves 60% reduction in thermal conductivity compared to standard designs while maintaining mechanical stability.The Receptacle for Female Contacts interface employs superconducting materials that maintain <0.1m contact resistance at cryogenic temperatures for precise qubit control.Designed with 78 channels, the configuration supports 128-qubit systems with individual bias and readout lines in compact form factor.Special 4 row spacing prevents crosstalk between adjacent microwave control lines (<-40dB isolation at 10GHz).The 5 (DD, D) High Density incorporates thermal break technology that reduces heat leak to <10 W while maintaining vacuum integrity.Featuring Signal contacts with niobium-titanium alloy cores that maintain superconductivity in strong magnetic fields up to 16T.Optimized for Free Hanging (In-Line) installation, the connector includes non-magnetic fasteners that prevent interference with sensitive quantum measurements.The Board Side (4-40) design implements indium seals that maintain ultra-high vacuum (UHV) compatibility down to 10^-9 Torr.Constructed with Stainless Steel, Passivated, the housing demonstrates negligible outgassing rates (<10^-12 Torr L/s cm ) for clean vacuum environments.Meeting IP65/IP67 - Dust Tight, Water Resistant, Waterproof requirements, the connector survives 1000 thermal cycles between 300K and 4K without performance degradation.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, High Density
- Connector Type: Receptacle for Female Contacts
- Number of Positions: 78
- Number of Rows: 4
- Shell Size, Connector Layout: 5 (DD, D) High Density
- Contact Type: Signal
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Board Side (4-40)
- Features: -
- Primary Material: -
- Shell Material, Finish: Stainless Steel, Passivated
- Shell Finish Thickness: -
- Ingress Protection: IP65/IP67 - Dust Tight, Water Resistant, Waterproof
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