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High-Performance SMA Components and Cables for Cryogenic and Quantum Applications
HUBER+SUHNER ultra-stable SMAs for cryogenic and quantum systems offer reliable electrical and mechanical performance for millikelvin environments
The HUBER+SUHNER SMA portfolio delivers premium components and cables that are engineered for cryogenic and quantum applications with reliable performance down to the millikelvin range. All products are built from non-magnetic materials and optimized for low thermal conductivity, ensuring exceptional stability in extreme environments. The range includes ultra-stable cables, precision SMA connectors, and fully customized assemblies tailored to individual system requirements. Layout simulation and encrypted PCB connector files are also available, enabling streamlined integration and optimal performance in complex designs.
Features
- Supports application temperatures down to the millikelvin (mK) range for extreme cryogenic environments
- Minimizes thermal conductivity to reduce heat load in sensitive quantum systems
- Made from non-magnetic base materials and plating for connectors, components, and cables
- Customizable semi-rigid assemblies for tailored connectivity solutions
- Ultra-stable Multiflex_53 cable, optimized for mixing chamber connections
Applications
- Cryogenic environments such as cryostats and dilution refrigerators
RF Connectors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | 11_SMA-50-1-59/111_UE | NON-MAGNETIC SMA STRAIGHT CABLE | 0 - Immediate | $449.57 | View Details |
|  | 11_SMA-50-2-102/111_UE | NON-MAGNETIC SMA STRAIGHT CABLE | 5 - Immediate | $479.43 | View Details |
|  | 82_SK-S50-0-202/111_UE | NON-MAGNETIC 2.92 STRAIGHT PCB J | 0 - Immediate | $1,035.81 | View Details |
|  | 82_SK-S50-0-203/111_UE | NON-MAGNETIC 2.92 STRAIGHT PCB J | 0 - Immediate | $1,035.81 | View Details |
|  | 92_SK-S50-0-202/111_UE | NON-MAGNETIC 2.92 EDGE MOUNT PCB | 0 - Immediate | $1,649.52 | View Details |
RF Adapters
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | 34_SMA-50-0-101/111_UE | NON-MAGNETIC SMA BULKHEAD ADAPTE | 0 - Immediate | $1,085.02 | View Details |
|  | 34_SMA-50-0-9/111_UE | NON-MAGNETIC SMA BULKHEAD ADAPTE | 5 - Immediate | $629.65 | View Details |
Attenuators
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | 6606_SMA-50-4/111_UE | COAXIAL ATTENUATOR, 50 OHM, 6 DB | 0 - Immediate | $2,052.07 | View Details |
| | 6610_SMA-50-4/111_UE | COAXIAL ATTENUATOR, 50 OHM, 10 D | 0 - Immediate | $2,052.07 | View Details |
| | 6620_SMA-50-4/111_UE | COAXIAL ATTENUATOR, 50 OHM, 20 D | 0 - Immediate | $2,052.07 | View Details |
Published: 2025-12-12
Denmark