8D719K18SN-LC
Souriau-Sunbank by Eaton
8D719K18SN-LC
Souriau-Sunbank by Eaton
8D 18C 14#22D 4#8 SKT J/N
Reference Price (USD)
1+
$224.21000
500+
$221.9679
1000+
$219.7258
1500+
$217.4837
2000+
$215.2416
2500+
$212.9995
Exquisite packaging
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8D719K18SN-LC
$224.21
Product details
The 8D719K18SN-LC by Souriau-Sunbank by Eaton 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 Receptacle 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 Female Sockets implementations, the contact arrangement prevents microphonic noise in sensitive qubit measurements. The non-magnetic design maintains <1ppm magnetic susceptibility.With 18 (14 + 4 Power) configuration options, the connector supports complex quantum processor architectures. The optimized contact pitch minimizes parasitic capacitance to <0.1pF.Compatible with 19-18 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 22D (14), 8 Power (4) contacts, the current capacity reaches 100A in superconducting state. The optimized geometry minimizes eddy current losses.The Panel Mount installation survives 1000+ thermal cycles between 300K and 4K. The CTE-matched materials prevent stress fractures during cooldown.The Bulkhead - Front Side Nut design enables hermetic sealing to 10^-11 atm-cc/s leak rate. The indium-sealed interface withstands 1000 thermal cycles from 300K to 4K.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.Stainless Steel surface treatment maintains <0.1 contact resistance at 4K. The coating withstands 1000+ vacuum cycles without degradation.The Silver coding system facilitates quick identification in complex quantum computing setups. The non-outgassing pigments are compatible with ultra-high vacuum.Rated IP67 - Dust Tight, Waterproof, the design maintains 10^-10 Torr vacuum integrity. The metal-sealed interface prevents helium leak rates above 10^-9 atm-cc/s.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle Housing
- Type: For Female Sockets
- Number of Positions: 18 (14 + 4 Power)
- Shell Size - Insert: 19-18
- Shell Size, MIL: -
- Contact Type: Crimp
- Contact Size: 22D (14), 8 Power (4)
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead - Front Side Nut
- Fastening Type: Threaded
- Orientation: N (Normal)
- Primary Material: -
- Shell Material: -
- Shell Finish: Stainless Steel
- Housing Color: Silver
- Ingress Protection: IP67 - Dust Tight, Waterproof
- Material Flammability Rating: -
- Features: -
- Shielding: -
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