Miniaturized Design Enhances Signal Density in UHV Systems
Allectra is introducing a new addition to its coaxial feedthrough portfolio: the SMP feedthroughs 242-SMPD-SD-xxx and 242-SMPD-LD-xxx. Allectra’s SMP feedthroughs are the smallest coaxial UHV-compatible feedthroughs in our portfolio. Designed for precision applications, these double-sided feedthroughs are ideal for high-frequency signals up to 14 GHz and offer a cost-effective alternative to SMA. Available exclusively welded into flanges, these feedthroughs enable compact, high-density connectivity in ultra-high vacuum environments.
Precision Meets Performance
The SMP feedthroughs deliver:
Frequency range up to 14 GHz 304L Stainless Steel body, ensuring UHV compatibility Fully bakeable construction
Available in two versions:
Smooth Detent (SD) – Designed for ~1000 insertions, ideal for quick connections.
Limited Detent (LD) – Designed for ~500 insertions, laser-marked for easy identification. More force is required to plug / unplug the connector, which gives extra security for unwanted removal.
Solving Real-World Challenges
The SMP feedthroughs provide a game-changing solution for industries requiring compact, high-frequency signal transmission without the bulk of traditional SMA components. Key benefits include:
Maximized Signal Density – 3-4x more signals per flange compared to SMA. Space & Cost Savings – Reduces the need for larger vacuum chambers and flanges, lowering total experiment costs. Lightweight Advantage – An ideal solution for space applications where reducing payload weight is critical. Safety & Flexibility – Choice of LD or SD versions for secure or quick connections.
Applications
These feedthroughs are suited for: Quantum Computing – Enabling high signal density in cryogenic setups. Semiconductor Manufacturing – Supporting precise signal transmission in vacuum environments. Synchrotrons & Particle Accelerators – Providing high-frequency connectivity for scientific research. Space Exploration – Lightweight design supports satellite and aerospace applications. Research Labs & Academic Institutions – Optimizing UHV experiments.
Future-Proofing High-Frequency Connectivity
As industries demand more compact and high-performance vacuum solutions, Allectra’s SMP feedthroughs set a new standard for signal density and efficiency. By offering a cost-effective, space-saving alternative to SMA, these feedthroughs support cutting-edge research and technology while reducing overall system costs.
For more details or to request a quote, contact Allectra today!
