MRE Series Reed Relay

The MRE Series is a specialized high-voltage reed relay designed for demanding applications requiring high insulation resistance, high current capacity, and compact form factor. Engineered with a dual-channel dry-switch design, the MRE Series offers exceptional performance in environments where precision, reliability, and safety are critical.

Capable of switching up to 1 kVDC, the MRE Series features an impressive 7 kVDC breakdown voltage across open contacts (HV version) and supports carry currents up to 5 Amps (HC version). Integrated magnetic shielding and high creepage distance pinout ensure minimal leakage current, measured in the picoampere range and insulation resistance up to 10 TΩ, making it ideal for ARC testers, semiconductor test equipment, and medical diagnostics.

Standards and Certifications

• High-voltage switching up to 1 kVDC
• Breakdown voltage up to 7 kVDC (HV version)
• High carry current up to 5 A (HC version)
• Dual-channel dry-switch design for enhanced reliability
• Contact configurations: SPST-NO (1A), DPST-NO (2A), DPDT (2C), 4PST-NO (4A), and more
• Coil voltage options: 5 VDC, 12 VDC, and 24 VDC
• Rated power: Up to 100 W
• High insulation resistance: 10 TΩ across open contacts and coil-to-contact
• Low leakage current: In the picoampere range
• Integrated magnetic shielding for signal integrity
• Through-hole (THT) mounting for secure placement
• Optional diode protection and high-isolation variants

• Automated Test Equipment (ATE): High-voltage switching in precision test systems
• Semiconductor Testing: Accurate diagnostics with low leakage and high isolation
• Medical Equipment: Reliable switching in sensitive diagnostic devices
• Industrial High-Voltage Systems: Safe and compact relay integration
• Test & Measurement: High-accuracy switching in analytical instruments
• ARC Testers: Robust performance under high-voltage stress conditions