SMA Male Cryogenic RF Load DC–18 GHz 50 Ω 2 W
P/N: VST-QF-SMA200202-18G
- For compact cryogenic RF terminations
- Stable 50 ohm matching in low-temperature signal paths
- Well suited to dilution refrigerator microwave chains
- Supports quantum and cryogenic test platforms
- Non-magnetic option for sensitive environments
Engineering Note
The VST-QF-SMAM0202-18G is an inline SMA male cryogenic RF load designed for compact 50 Ω RF termination in low-temperature RF and microwave paths. With DC–18 GHz frequency coverage, 2 W power handling, and VSWR ≤ 1.25, it provides a stable RF termination solution for cryogenic RF systems, dilution refrigerator signal chains, quantum computing platforms, and other low-temperature microwave measurement setups where reliable impedance matching is required.
Technical Specifications
| Part Number | VST-QF-SMAM0202-18G |
|---|---|
| Product Type | Cryogenic RF Load |
| Connector Type | SMA Male |
| Frequency Range | DC–18 GHz |
| VSWR Max | 1.25 : 1 |
| Impedance | 50 Ω |
| Power Rating | 2 W |
| Structure | Inline SMA male cryogenic RF load |
| Format | Compact RF load structure |
| Insulator | PEI/PTFE |
| Inside the Connector | Beryllium Copper, Gold |
| Outer of the Connectors | Brass, Gold |
| Body Material | Brass, Gold |
| Length | 18.2 ± 0.5 mm |
| Application | Suitable for cryogenic RF applications |
| Configuration | Non-magnetic option available |
| Temperature Range | -4°mK to ~+125℃ |
Target Applications
Cryogenic RF Systems
Suitable for compact RF termination in low-temperature signal paths where stable 50 Ω matching is required.
Quantum Computing Platforms
Designed for quantum-related microwave chains and cryogenic setups where reliable RF termination and optional non-magnetic configuration are important.
Dilution Refrigerator Signal Chains
Well suited to RF termination in dilution refrigerator signal chains and other low-temperature microwave measurement setups.
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