TXR54SJ00-2804AI
TE Connectivity Aerospace, Defense and Marine
TXR54SJ00-2804AI
TE Connectivity Aerospace, Defense and Marine
CONN BACKSHELL ADPT SZ 28
Reference Price (USD)
1+
$140.87560
500+
$139.466844
1000+
$138.058088
1500+
$136.649332
2000+
$135.240576
2500+
$133.83182
Exquisite packaging
Discount
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TXR54SJ00-2804AI
$140.88
Product details
The TXR54SJ00-2804AI 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 1.969" (50.00mm) dimensions optimized for dilution refrigerator integration, the connector minimizes thermal bridging while maintaining 10^-10 mbar l/s helium leak rate.The 28 interface incorporates non-metallic, low-outgassing materials that reduce vacuum chamber contamination in ultra-high-vacuum environments.Featuring 1 3/4-18 UNS indium-sealed threading, the design maintains vacuum integrity through 100+ thermal cycles between 300K and 4K operating conditions.The 180° 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 Shielded 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.
Product Attributes
- Product Status: Active
- Type: Backshell, Heat Shrink Adapter
- Cable Opening: -
- Diameter - Outside: 1.969" (50.00mm)
- Shell Size - Insert: 28
- Thread Size: 1 3/4-18 UNS
- Cable Exit: 180°
- Primary Material: -
- Material: Stainless Steel
- Plating: Passivated
- Shielding: Shielded
- Color: -
- Features: Tinel Lock
- Ingress Protection: -
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