Cynergy3
Sensata | Cynergy3 has a wide range of reed relays products in various package sizes for high voltage or radio frequency applications.
Sensata | Cynergy3 is a recognized leader in the design and manufacture of reed relays, delivering exceptional performance, reliability, and value across a range of demanding industries. At the core of every relay is our proprietary reed switch technology — engineered exclusively in-house using high-grade copper, rhodium, and tungsten to ensure unmatched accuracy and durability. These reed switches are built to exceed stringent performance standards and customer expectations.
There reed relays are critical components in lifesaving medical devices like defibrillators and PFA systems, and they’re also trusted in applications such as semiconductor and insulation testing, military-grade RF communications, electrosurgical tools, and electric vehicle charging systems. Whether you’re looking for a high-voltage solution or a precision RF relay, Cynergy3 products are engineered to perform in the most challenging environments.
What you need to know:
- Cynergy3 reed relays are available in industry-standard packages, with a choice of isolation voltages, coil voltages, contact forms, and termination or mounting styles to suit your application needs.
- They are the only manufacturer producing reed relays using proprietary, industry-leading reed switch technology – engineered for unmatched reliability and precision.
- Their product range includes Form A (normally open), Form B (normally closed), and latching/bistable configurations, along with both high voltage reed relays and RF relays designed for high frequency applications.
- Many units are UL approved and undergo 100% performance testing to ensure they meet or exceed specification requirements.
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Very high isolation voltages, up to 15 kV, are achieved through the use of high vacuum reed switches with either rhodium or tungsten contacts and make these relays suitable for high reliability applications, such as cardiac defibrillators, test equipment and high voltage power supplies.
The S8-HR series is a UL* and S8(UL) approved miniature high voltage reed relay for applications where space saving is a prime consideration. The coil pins are positioned near the center of the relay while the contact pins are near the ends to give improved isolation between the high voltage contacts and the low voltage coil.
The S series relay was developed for the high voltage ATE market, where printed circuit board space is at a premium. The S(UL) series relay was developed for the high voltage ATE market, where printed circuit board space is at a premium.
Reed relays are utilized across numerous industries that demand either high-voltage switching.
Industries: Cardiac Defibrillators, Test Equipment and High Voltage Power Supplies.
- Medical Devices: Used in life-saving equipment like cardiac defibrillators PFA equipment and electrosurgical generators to isolate and discharge high-voltage pulses safely. Also found in diagnostic and imaging systems (e.g. MRI, EEG) where, high-voltage DC to MHz signals must be switched with low leakage current.
- Test & Measurement: Ideal for semiconductor testers, automated test equipment (ATE), insulation resistance testers, and high-voltage power supply test systems. Reed relays provide the fast, reliable switching needed to route high-voltage or small signals to various test points. Reed relays can be used in electrical insulation test instruments to safely discharge devices under test.
- Industrial & Power Systems: Used in high voltage industrial powers supplies generating high voltages up to 15kV and outputs frequencies from DC to MHz. Reed relays have been used to provide isolation for grid tied solar panel inverters and EV battery chargers where there high voltage isolation makes them suited to insulation monitoring, pre-charging and high voltage interlock functions.
Sensata is a global leader in relay technology and offer a wide range of high-performance solid state relays, high voltage relays and reed relays. Our relays are designed to work in a variety of markets, including the automotive market, telecommunications, military and aerospace, the medical market, instrumentation, and alternative energy sources.
Sensata | Cynergy3 produces a wide range of reed relays in a variety of package sizes for high voltage or radio frequency applications. Our HV Relays are designed with low contact resistance delivering up to 15kV DC isolation, while our RF Relays have low stable contact resistance up to 20A, with up to 8kV DC isolation between contacts.
These products play an important role in the field of medicine being used in defibrillators that save lives every day, with other applications including semi-conductor and insulation testing, military in-the-field communications, electrosurgical equipment and charging of electric vehicles.
- Alternative Energy
- Chemical Process
- Communications
- Food & Beverage
- Industrial
- Medical
- Military & Aerospace
- Oil & Gas
- Test & Measurement
- Transportation
- Utilities & Smart Grid