RG1676-15

Overview

The Electrocube RG1676-15 is a hermetically sealed, miniature coaxial relay designed for high-frequency applications. It features a single-pole double-throw (SPDT) configuration with a changeover contact arrangement. The relay utilizes a gold-plated silver alloy contact system to ensure low contact resistance and reliable signal switching. Constructed with a robust metal housing, it provides excellent shielding against electromagnetic interference. The unit is engineered for operation in demanding environments, offering stable performance across a wide temperature range while maintaining consistent electrical characteristics over its operational lifespan.

Feature Summary

• Hermetically sealed metal construction ensures long-term reliability and environmental protection
• Gold-plated silver alloy contacts provide low insertion loss and high conductivity
• Coaxial design minimizes signal reflection and maintains impedance continuity
• Electromagnetic shielding reduces external interference and crosstalk

Applications

• Telecommunications signal routing and switching
• Test and measurement equipment RF paths
• Aerospace and defense communication systems
• Medical imaging device signal processing

Procurement Notes

Verify the specific suffix codes on the component marking to confirm exact contact material and coil voltage specifications. Ensure compatibility with existing PCB footprint dimensions and thermal management requirements. Cross-reference the datasheet for maximum switching power limits and mechanical life expectancy before integration into final assemblies.

Selection Notes

Evaluate the required operating frequency range to ensure the coaxial design meets insertion loss standards. Confirm that the coil drive voltage matches available control circuitry. Assess the physical size constraints of the enclosure to accommodate the miniature form factor. Consider the thermal dissipation capabilities if multiple relays are mounted in close proximity.

Part Context

This component belongs to Electrocube's line of miniature coaxial relays, which are specialized for RF and microwave frequencies. These units are distinct from standard signal relays due to their integrated transmission line structures. They are commonly used where signal integrity is critical and space is limited. The series supports various contact configurations tailored for high-speed switching needs.

Replacement Considerations

Direct replacements must match the coaxial interface geometry and impedance characteristics. Verify that substitute parts offer equivalent hermetic sealing and contact material properties. Check for identical mounting hole patterns and terminal configurations to ensure mechanical interchangeability without redesigning the host board.