257-821
WAGO Corporation
257-821
WAGO Corporation
SPACER; FOR DOUBLING THE PIN SPA
Reference Price (USD)
1+
$0.24700
500+
$0.24453
1000+
$0.24206
1500+
$0.23959
2000+
$0.23712
2500+
$0.23465
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
257-821
$0.25
Product details
Designed for quantum computing environments, WAGO Corporation's 257-821 achieves unprecedented performance in Terminal Blocks - Accessories applications. Its cryogenic-compatible construction maintains contact resistance stability from 300K down to 4K with less than 5% variation.The Spacer variant utilizes superconducting niobium-titanium alloys that transition below 9.3K, enabling zero-resistance connections in dilution refrigerator applications.When paired with Terminal Blocks, the assembly demonstrates negligible thermal conductance (<1 W/K) while supporting 1000+ coaxial connections in quantum processor packaging.The Gray anodization provides effective thermal radiation shielding while maintaining ultra-high vacuum compatibility below 10^-9 Torr.
Product Attributes
- Product Status: Active
- Type: Spacer
- Number of Positions: -
- For Use With/Related Products: Terminal Blocks
- Color: Gray
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