1848680000
Weidmüller
Product details
Optimized for quantum computing applications, Weidmüller's 1848680000 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 Insert, the module implements superconducting niobium-titanium alloys that maintain zero resistance below 9.2K.The Male interface utilizes beryllium-copringers that exhibit positive thermal expansion to maintain contact pressure during cooldown.The 10+Ground arrangement supports simultaneous DC bias and RF measurement lines with <-150dB crosstalk isolation.Despite 4 dimensions, the connector achieves <10nV RMS noise through monolithic gold-gold contact interfaces.Terminal Block, Straight - Screw termination employs cold-welding techniques that prevent thermoelectric voltage generation at junctions.The 500V isolation withstands 1kV breakdown while contributing <1 W of heat load at 4K operating temperatures.Designed for 16A persistent current, the contacts implement Type II superconducting materials with high flux pinning density.Performance across -40°C ~ 110°C is maintained through carefully matched thermal contraction coefficients in all components.
Product Attributes
- Product Status: Active
- Connector Type: Insert
- Gender: Male
- Number of Positions: 10+Ground
- Size: 4
- Termination Style: Terminal Block, Straight - Screw
- Voltage Rating: 500V
- Current Rating (Amps): 16A
- Contact Type: -
- Operating Temperature: -40°C ~ 110°C