[COTO] 9105 Series High Voltage Lead Relay
9105 Series (COTO Technology)
Maximum 1kV switching and 7kV withstand voltage. 100% high reliability tested for high voltage.
COTO Technology is an American manufacturer of reed switches, reed relays, and magnetic switches with over 100 years of history. The 9105 series is a highly reliable reed relay designed for high voltage circuits. It achieves a maximum switching voltage of 1,000V and an insulation withstand voltage of up to 7kV, ensuring excellent quality and reliability through comprehensive high voltage testing. It offers both SMD and DIP types, enhancing design flexibility for equipment. The sealed reed contacts enable long life and high-speed switching, with an optional coil protection diode available. It is ideal for applications requiring switching and insulation of high voltage signals, such as ATE (automatic test equipment), EV and battery management systems (BMS), medical devices, measuring instruments, process control, and communication equipment. It complies with IEC 60664-1 and is also RoHS compliant.
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basic information
Operating voltage: Maximum 1,000V AC/DC Insulation withstand voltage: Maximum 7,000V Open circuit withstand voltage: Maximum 4.25kV Contact form: 1Form A (SPST-NO) Contact capacity: 100W Maximum switching current: 1A Package: SMD, DIP Coil voltage: 5VDC, 12VDC Coil protection diode: Available / Not available Contacts: Hermetically sealed lead contacts All units undergo high voltage testing Compliant with IEC 60664-1 RoHS compliant
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Applications/Examples of results
Semiconductor testing equipment (ATE) Battery management systems (BMS) for EVs and HEVs On-board high voltage systems Medical devices Measurement and analysis equipment Process control devices Communication equipment Solar power generation systems High voltage insulation and signal switching circuits
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Company information
The development of electronics has given people great dreams and has turned those dreams into reality, one by one. This development has been passed on to the 21st century, inspiring even greater dreams and hopes. I am deeply grateful and delighted to have been able to engage in work that contributes to this segment of the electronics industry. Moving forward, I will continue to serve as a conduit for the appropriate information on semiconductors and electronic components, so that I can help realize humanity's great dreams and support the product and information development of our clients. I am committed to walking alongside our clients and growing together in the information society of the 21st century. However, on the other hand, global environmental issues have become increasingly prominent. As a member of society, I feel the importance of leaving a rich natural environment for the future and preserving the fundamental value of humanity. I am determined to strive towards becoming a company that harmonizes with nature and society as we move towards an endless future.