M85049/1813W03
Amphenol Interconnect India
M85049/1813W03
Amphenol Interconnect India
CONN BACKSHELL W/CLAMP SZ 13 M18
Reference Price (USD)
1+
$39.26000
500+
$38.8674
1000+
$38.4748
1500+
$38.0822
2000+
$37.6896
2500+
$37.297
Exquisite packaging
Discount
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M85049/1813W03
$39.26
Product details
The M85049/1813W03 by Amphenol Interconnect India 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, Cable Clamp configurations, this design maintains stable contact resistance (<1m variation) across 4K to 300K temperature ranges for superconducting circuit applications.The 0.250" ~ 0.375" (6.35mm ~ 9.52mm) supports specialized low-thermal-conductivity cables with ultra-low triboelectric noise generation (<1 V/m) for qubit signal transmission.The 13 interface incorporates non-metallic, low-outgassing materials that reduce vacuum chamber contamination in ultra-high-vacuum environments.Featuring M18x1 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 Aluminum, the housing exhibits near-zero thermal expansion (CTE <0.5ppm/K) to maintain alignment stability in cryogenic environments.The Cadmium Nickel 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 finish incorporates non-fluorescent pigments that prevent stray light interference in optical quantum computing systems.Incorporating Clamp Screws, 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, Cable Clamp
- Cable Opening: 0.250" ~ 0.375" (6.35mm ~ 9.52mm)
- Diameter - Outside: -
- Shell Size - Insert: 13
- Thread Size: M18x1
- Cable Exit: 180°
- Primary Material: -
- Material: Aluminum
- Plating: Cadmium Nickel
- Shielding: Shielded
- Color: Olive
- Features: Clamp Screws
- Ingress Protection: Environment Resistant
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