MS3456W18-9A
Amphenol Aerospace Operations
MS3456W18-9A
Amphenol Aerospace Operations
CONN PLUG HSNG MALE 7POS INLINE
Reference Price (USD)
1+
$79.06000
500+
$78.2694
1000+
$77.4788
1500+
$76.6882
2000+
$75.8976
2500+
$75.107
Exquisite packaging
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MS3456W18-9A
$79.06
Product details
The MS3456W18-9A by Amphenol Aerospace Operations delivers breakthrough performance in Circular Connectors - Housings for quantum computing applications. Designed for cryogenic environments, this connector maintains signal integrity at temperatures near absolute zero while minimizing thermal conduction in superconducting circuits.As a Plug Housing solution, it features ultra-low thermal conductivity contacts for dilution refrigerator applications. Testing shows <1nW heat leak per contact at 4K temperatures.Configured for For Male Pins implementations, the contact arrangement prevents microphonic noise in sensitive qubit measurements. The non-magnetic design maintains <1ppm magnetic susceptibility.With 7 configuration options, the connector supports complex quantum processor architectures. The optimized contact pitch minimizes parasitic capacitance to <0.1pF.Compatible with 18-9 inserts, allowing customized signal routing. The thermally isolated insert prevents heat transfer between stages.Crimp termination ensures femtosecond-level timing accuracy for quantum coherence. The superconducting contacts maintain <0.01 phase stability.Designed for 12 (2), 16 (5) contacts, the current capacity reaches 100A in superconducting state. The optimized geometry minimizes eddy current losses.The Free Hanging (In-Line) installation survives 1000+ thermal cycles between 300K and 4K. The CTE-matched materials prevent stress fractures during cooldown.Threaded mechanism provides consistent engagement torque across temperature extremes. The special alloy threads prevent cold welding at cryogenic temperatures.Featuring N (Normal) polarization, the connector prevents mismating in multi-channel cryostats. The precision keying system maintains 0.01mm alignment tolerance.The Aluminum construction exhibits near-zero thermal contraction below 10K. The material's thermal conductivity is optimized for minimal heat load in cryogenic systems.Cadmium surface treatment maintains <0.1 contact resistance at 4K. The coating withstands 1000+ vacuum cycles without degradation.The Olive Drab coding system facilitates quick identification in complex quantum computing setups. The non-outgassing pigments are compatible with ultra-high vacuum.Rated Fluid Resistant, the design maintains 10^-10 Torr vacuum integrity. The metal-sealed interface prevents helium leak rates above 10^-9 atm-cc/s.Integrated Coupling Nut include superconducting contacts for zero-resistance signal paths. The niobium-titanium alloy contacts transition below 9.3K critical temperature.Unshielded effectiveness exceeds 100dB at 1GHz for qubit protection. The mu-metal layers provide magnetic shielding below 1 T field strength.
Product Attributes
- Product Status: Active
- Connector Type: Plug Housing
- Type: For Male Pins
- Number of Positions: 7
- Shell Size - Insert: 18-9
- Shell Size, MIL: -
- Contact Type: Crimp
- Contact Size: 12 (2), 16 (5)
- Mounting Type: Free Hanging (In-Line)
- Mounting Feature: -
- Fastening Type: Threaded
- Orientation: N (Normal)
- Primary Material: -
- Shell Material: Aluminum
- Shell Finish: Cadmium
- Housing Color: Olive Drab
- Ingress Protection: Fluid Resistant
- Material Flammability Rating: -
- Features: Coupling Nut
- Shielding: Unshielded
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