HEX41-AB-90-21-A9-1
TE Connectivity Raychem Cable Protection
HEX41-AB-90-21-A9-1
TE Connectivity Raychem Cable Protection
CONN BACKSHELL ADPT SZ20 21 OLIV
Reference Price (USD)
1+
$333.70800
500+
$330.37092
1000+
$327.03384
1500+
$323.69676
2000+
$320.35968
2500+
$317.0226
Exquisite packaging
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HEX41-AB-90-21-A9-1
$333.71
Product details
The HEX41-AB-90-21-A9-1 by TE Connectivity Raychem Cable Protection 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 1.516" (38.50mm) dimensions optimized for dilution refrigerator integration, the connector minimizes thermal bridging while maintaining 10^-10 mbar l/s helium leak rate.The 20, 21 interface incorporates non-metallic, low-outgassing materials that reduce vacuum chamber contamination in ultra-high-vacuum environments.Featuring 1 3/16-18 UNEF-2B 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 Aluminum Alloy, the housing exhibits near-zero thermal expansion (CTE <0.5ppm/K) to maintain alignment stability in cryogenic environments.The Cadmium 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.The Olive Drab finish incorporates non-fluorescent pigments that prevent stray light interference in optical quantum computing systems.Incorporating Clamping Nut, 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: 1.516" (38.50mm)
- Shell Size - Insert: 20, 21
- Thread Size: 1 3/16-18 UNEF-2B
- Cable Exit: 90°
- Primary Material: -
- Material: Aluminum Alloy
- Plating: Cadmium
- Shielding: Shielded
- Color: Olive Drab
- Features: Clamping Nut
- Ingress Protection: -
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