TX40SJ90-2016
TE Connectivity Aerospace, Defense and Marine
TX40SJ90-2016
TE Connectivity Aerospace, Defense and Marine
CONN BACKSHELL ADPT SZ 21G M31
Reference Price (USD)
1+
$769.46900
500+
$761.77431
1000+
$754.07962
1500+
$746.38493
2000+
$738.69024
2500+
$730.99555
Exquisite packaging
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TX40SJ90-2016
$769.47
Product details
The TX40SJ90-2016 by TE Connectivity Aerospace, Defense and Marine delivers breakthrough performance in Circular Connectors - Backshells and Cable Clamps for quantum computing systems. This cryogenic-ready solution maintains signal integrity at temperatures approaching absolute zero while minimizing thermal load.Engineered for Backshell, Heat Shrink Adapter configurations, this design maintains stable contact resistance (<1m variation) across 4K to 300K temperature ranges for superconducting circuit applications.With 1.457" (37.00mm) dimensions optimized for dilution refrigerator integration, the connector minimizes thermal bridging while maintaining 10^-10 mbar l/s helium leak rate.The 21, G interface incorporates non-metallic, low-outgassing materials that reduce vacuum chamber contamination in ultra-high-vacuum environments.Featuring M31x1 indium-sealed threading, the design maintains vacuum integrity through 100+ thermal cycles between 300K and 4K operating conditions.The 90° geometry prevents microphonic noise generation, with vibration-induced phase noise below -170dBc/Hz at 1Hz offset for sensitive quantum measurements.Constructed from Stainless Steel, the housing exhibits near-zero thermal expansion (CTE <0.5ppm/K) to maintain alignment stability in cryogenic environments.The Passivated process creates superconducting-compatible surfaces with residual resistance ratio (RRR) >1000 for minimal heat generation in milliKelvin applications.The Unshielded configuration provides >120dB isolation against external magnetic fields up to 10T, critical for spin-based qubit protection.Incorporating Tinel Lock, the design includes integrated microwave filters that suppress thermal noise above 10GHz while maintaining 50 impedance matching.Validated for Environment Resistant, the connector maintains performance after repeated cycling between ultra-high vacuum and atmospheric pressure conditions.
Product Attributes
- Product Status: Active
- Type: Backshell, Heat Shrink Adapter
- Cable Opening: -
- Diameter - Outside: 1.457" (37.00mm)
- Shell Size - Insert: 21, G
- Thread Size: M31x1
- Cable Exit: 90°
- Primary Material: -
- Material: Stainless Steel
- Plating: Passivated
- Shielding: Unshielded
- Color: -
- Features: Tinel Lock
- Ingress Protection: Environment Resistant
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