Cynergy3 / Sensata S8 Series High Voltage Reed Relays
Cynergy3 / Sensata S8 Series High Voltage Reed Relays are miniature high-voltage relays designed for applications where space saving and electrical isolation is critical. These relays are available in both Form A (normally open) and Form B (normally closed) configurations. The S8 series reed relays provide flexible switching solutions for medical, test, and measurement equipment. These relays are engineered to deliver dependable high-voltage switching in compact PCB layouts. The S8 series reed relays internal construction positions the coil pins near the center of the relay and the contact pins near the ends. These relays improve isolation between the high-voltage contacts and the low-voltage coil.
With high dielectric strength, stable insulation characteristics, and UL-recognized options, the S8 series supports reliable performance across a range of high voltage applications. Typical applications include medical equipment, test and measurement, industrial and power systems, automated test equipment, RF communications, military HF communications, sonar systems, and security screening systems.
Features
- Space-saving package
- Form A (SPST-NO) and Form B (SPST-NC) configurations available
- Up to 1000V switching voltage
- High isolation performance
- 7kV contact to coil
- 4kV and 5kV across contacts (dependent on coil voltage)
- Carry current
- 2.5A Form A
- 1.75A Form B
- Insulation resistance up to 1014Ω
- 1A maximum switching current
- 100VA maximum switching power
- 5VDC, 12VDC, and 24VDC coil voltages
- 200mΩ maximum contact resistance
- Maximum spread of coil and contact pins for demanding applications
- UL recognized options available
- Lifetime operations
- 109 dry switching
- 107 100W switching
- -40°C to +70°C operating temperature range
Applications
- Medical equipment
- Test and measurement
- Industrial and power systems
- Automated test equipment
- RF communications
- Military HF communications
- Sonar systems
- Security screening systems
- Semiconductor test equipment
- Renewable solar energy
Additional Resources
Overview
Dimension Diagram
