1429350000
Weidmüller
Product details
Optimized for quantum computing applications, Weidmüller's 1429350000 represents a breakthrough in cryogenic Heavy Duty Connectors - Inserts, Modules technology. The superconducting-compatible design maintains nanoscale contact stability while minimizing thermal loading. Critical for dilution refrigerator interconnects where milliKelvin temperature stability and ultra-low noise are absolute requirements.As Module without Contacts, the module implements superconducting niobium-titanium alloys that maintain zero resistance below 9.2K.The Female interface utilizes beryllium-copringers that exhibit positive thermal expansion to maintain contact pressure during cooldown.The 3 arrangement supports simultaneous DC bias and RF measurement lines with <-150dB crosstalk isolation.Crimp termination employs cold-welding techniques that prevent thermoelectric voltage generation at junctions.The 690V isolation withstands 1kV breakdown while contributing <1 W of heat load at 4K operating temperatures.Designed for 40A persistent current, the contacts implement Type II superconducting materials with high flux pinning density.HX contacts feature monolithic construction that eliminates dissimilar metal junctions and associated thermal EMFs.Performance across -40°C ~ 125°C is maintained through carefully matched thermal contraction coefficients in all components.
Product Attributes
- Product Status: Active
- Connector Type: Module without Contacts
- Gender: Female
- Number of Positions: 3
- Size: -
- Termination Style: Crimp
- Voltage Rating: 690V
- Current Rating (Amps): 40A
- Contact Type: HX
- Operating Temperature: -40°C ~ 125°C