212491-3
TE Connectivity Aerospace, Defense and Marine
212491-3
TE Connectivity Aerospace, Defense and Marine
CONN D-SUB HOUSING PLUG 5POS
Reference Price (USD)
1+
$13.37000
500+
$13.2363
1000+
$13.1026
1500+
$12.9689
2000+
$12.8352
2500+
$12.7015
Exquisite packaging
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212491-3
$13.37
Product details
TE Connectivity Aerospace, Defense and Marine's 212491-3 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, Combo architecture, the connector achieves 60% reduction in thermal conductivity compared to standard designs while maintaining mechanical stability.The Plug for Male Contacts interface employs superconducting materials that maintain <0.1m contact resistance at cryogenic temperatures for precise qubit control.Designed with 5 (Coax or Power) channels, the configuration supports 128-qubit systems with individual bias and readout lines in compact form factor.Special 1 row spacing prevents crosstalk between adjacent microwave control lines (<-40dB isolation at 10GHz).The 3 (DB, B) - 5W5 incorporates thermal break technology that reduces heat leak to <10 W while maintaining vacuum integrity.Featuring Coax or Power 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 Housing/Shell (Unthreaded) design implements indium seals that maintain ultra-high vacuum (UHV) compatibility down to 10^-9 Torr.Incorporating Grounding Indents, the design implements superconducting RF filters that suppress noise above 20dB in the 4-8GHz quantum control band.Constructed with Steel, Tin Plated, the housing demonstrates negligible outgassing rates (<10^-12 Torr L/s cm ) for clean vacuum environments.Precision 200µin (5.08µm) plating ensures consistent thermal contraction matching to prevent microphonic effects during cooldown.
Product Attributes
- Product Status: Obsolete
- Connector Style: D-Sub, Combo
- Connector Type: Plug for Male Contacts
- Number of Positions: 5 (Coax or Power)
- Number of Rows: 1
- Shell Size, Connector Layout: 3 (DB, B) - 5W5
- Contact Type: Coax or Power
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Housing/Shell (Unthreaded)
- Features: Grounding Indents
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Shell Finish Thickness: 200µin (5.08µm)
- Ingress Protection: -
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