Best SHV to SHV Cables for High-Voltage Piezo Amplifiers
SHV to SHV cables are essential for connecting high-voltage piezo amplifiers and related test equipment. This guide highlights five reliable options designed for SMV/SHV interfaces, offering robust insulation, accurate impedance (50 ohms), and the versatility to support high-voltage applications. Each product is chosen for compatibility with Thorlabs–style piezo amplifiers and similar high-voltage drivers, with lengths ranging from 1 to 5 meters to fit various setups.
Summary of selected products
| Product | Brand | Length | Connection | Key Benefit |
|---|---|---|---|---|
| SZRMCC SHV to SHV Cable (1 m) | SZRMCC | 1 m | SHV Male to SHV Male | High-Voltage ready, suitable for BPA100 and similar amps |
| SZRMCC SHV to SHV Cable (2 m) | SZRMCC | 2 m | SHV Male to SHV Male | Flexibility for mid-distance runs |
| SZRMCC SHV to SHV Cable (5 m) | SZRMCC | 5 m | SHV Male to SHV Male | Extended reach for bench setups |
| HangTon SHV to RP-BNC Cable (1 m) | HangTon | 1 m | SHV RP-BNC to BNC | Versatile connection to RP-BNC compatible gear |
| DRRI SHV to RP-BNC Male Cable (5 kV) | DRRI | — | RP-BNC Male to SHV Male | High-voltage compatibility with Thorlabs amplifiers |
Note: All cables listed feature 50-ohm impedance and RG223-type coaxial construction for stable high-frequency and high-voltage performance. Lengths vary to accommodate different lab layouts and testing needs.
SZRMCC SHV 1 m Cable — SHV Male to SHV Male
The SZRMCC 1 m SHV to SHV cable is designed for high-voltage applications up to 5000 volts. It uses a 50-ohm RG223 coaxial core and includes connectors that accommodate RP-BNC and standard BNC interfaces as needed. This model is particularly suitable for Thorlabs’ piezo amplifiers and similar high-voltage drivers, offering reliable shielding and consistent impedance over its length. The 1-meter length makes it ideal for compact desk arrangements or test benches with limited space.
- High-voltage capable up to 10 kV nominally, with practical operation around 5 kV ranges
- RG223 coaxial core provides robust shielding and low loss
- SHV Male to SHV Male configuration for direct high-voltage paths
- Custom lengths available upon request
SZRMCC SHV 2 m Cable — SHV Male to SHV Male
The 2-meter variant extends the reach for setups where equipment sits a bit farther from the operator or where clearance is needed for additional instrumentation. It maintains the same 50-ohm RG223 coaxial construction and SHV mating interfaces as the 1 m version, ensuring consistent performance across lengths. This length helps minimize signal reflections and maintain impedance matching during longer test runs or in racks where equipment spacing is wider.
- Compatible with Thorlabs’ high-voltage piezo amplifiers or similar devices
- 50 ohm impedance with RG223 shielded core
- Flexible, durable, and suited for laboratory use
SZRMCC SHV 5 m Cable — SHV Male to SHV Male
The 5-meter option is ideal for larger lab benches or installations where a central amplifier is positioned far from the test subject. This length helps reduce the need for multiple adapters or extra extension cabling, thereby preserving signal integrity. As with shorter variants, the 5 m cable uses a 50-ohm RG223 coaxial design and SHV connectors to support high-voltage testing environments.
- Longer reach without sacrificing shielding
- Appropriate for high-voltage piezo applications
- Custom lengths available on request
HangTon SHV to RP-BNC Cable — 1 m
This HangTon offering uses an SHV to RP-BNC connection with a 50-ohm impedance, suitable for connecting SHV high-voltage sources to RP-BNC-equipped test equipment. The RG223 coaxial core provides reliable shielding, and the RP-BNC to BNC transitions are common in lab setups that interface Thorlabs-style drivers with standard measurement gear. The 1-meter length supports dense lab configurations where space is at a premium.
- SHV RP-BNC to BNC endpoints for versatile use
- Impedance matched to 50 ohms
- Ideal for Thorlabs-style high-voltage piezo amplifiers
HangTon SHV to BNC Cable — 2 m
The 2-meter HangTon cable extends the reach for more expansive test benches while preserving the SHV to RP-BNC/BNC build family. It’s well-suited for connecting high-voltage piezo amplifiers to measurement instruments located a bit farther away. The coaxial design supports consistent impedance and shielding during extended testing sessions.
- 2-meter length for greater setup flexibility
- Reliable 50-ohm impedance with RG223 core
- Suitable for high-voltage piezo amplifier testing
DRRI SHV to RP-BNC Male Cable — 5 kV
The DRRI SHV to RP-BNC Male cable targets high-voltage applications up to 5 kV, pairing RP-BNC male ends with SHV male ends. This configuration is particularly compatible with high-voltage piezo amplifiers that require secure, HV-rated connections. The design prioritizes stable impedance and robust insulation to minimize losses and maintain signal integrity during demanding tests.
- SHV to RP-BNC Male for high-voltage compatibility
- 5 kV rating suitable for Thorlabs-style amplifiers
- Coaxial RG58-based construction ensuring shielding
Buying Guide: Key Considerations For SHV To SHV Cables
When selecting SHV to SHV cables for high-voltage piezo amplifiers and related test equipment, consider these critical factors to ensure reliable performance and long service life.
- Voltage rating and insulation: Verify that the cable’s voltage rating matches or exceeds the peak voltages your system will encounter. Look for robust insulation and shielding to minimize arcing risk and interference.
- Impedance matching: 50-ohm impedance is common for coaxial cables used with RF and high-voltage test gear. Ensure the cable maintains characteristic impedance across its length to avoid reflections in longer runs.
- Connector compatibility: SHV, RP-BNC, and BNC are common interfaces. Confirm that the cable ends match your equipment’s connectors and any adapter needs are minimized.
- Length and layout: Choose a length that fits your bench space and energy management. Longer cables can introduce losses and reflections if not properly designed for high-voltage use.
- Construction quality: RG223-type cores and solid shielding improve durability, especially in environments with frequent disconnections or movements of the test setup.
- Thermal considerations: High-voltage operation can generate heat. Verify that the cable design tolerates the expected temperature rise without compromising insulation.
- Customization options: If your lab requires non-standard lengths or special connector configurations, check whether suppliers offer customizations and lead times.
- Safety and compliance: Ensure cables meet laboratory safety standards for high-voltage operation to reduce risk during experiments and calibrations.
In summary, selecting SHV to SHV cables involves balancing voltage tolerance, impedance stability, and connector compatibility with your high-voltage piezo amplifier setup. The products listed above provide a range of lengths and configurations to suit most lab layouts, enabling reliable, repeatable measurements in high-voltage environments.