The G5V-1-5V is a signal relay manufactured by Omron. It's a compact, low-signal relay designed for switching applications where small currents and voltages are involved. The '5V' designation indicates that the relay coil requires a 5VDC supply for activation.

Applications

• Telecommunications equipment
• Office automation equipment
• Consumer electronics
• Measurement and instrumentation devices
• Security systems

Features

• Compact size
• Low power consumption
• High sensitivity
• Single-pole, single-throw (SPST) contact configuration
• 5VDC coil voltage

Benefits

• Ideal for low-power circuits
• Easy to integrate into compact designs
• Reliable switching performance
• Long service life
• Reduces system energy consumption

This relay is designed to switch relatively small signals efficiently. When a 5VDC voltage is applied to the coil, the internal contacts close, allowing the signal to pass through the relay. It is commonly used in applications where a microcontroller or other low-voltage circuit needs to control a larger circuit.

Consult the official Omron datasheet for the G5V-1-5V relay for detailed specifications, including contact ratings, coil resistance, and insulation resistance. Using a flyback diode across the coil is recommended to prevent voltage spikes when the relay is switched off.