RG1986-4

Overview

The Electrocube RG1986-4 is a single-phase surge suppressor designed for AC line protection. It integrates a 0.5 microfarad capacitor with ±10% tolerance and an internal resistance of 82 ohms. The component operates at a maximum voltage of 900 volts DC and supports a pulse peak rating of 900V DC. Rated at 1/2 watt, it features a round shape with dimensions of 1.25 inches in length and 0.58 inches in width.

Feature Summary

• Single-phase RC network configuration for transient suppression
• Integrated resistor-capacitor circuitry within a compact radial leaded package
• High voltage pulse handling capability for industrial environments

Applications

• AC power line surge protection
• Industrial equipment transient suppression
• Motor control circuit noise filtering

Procurement Notes

Verify the specific suffix designation against official Electrocube documentation to confirm electrical parameters such as resistance value and voltage rating. Ensure the component meets the required operating temperature range of -40°C to +80°C for the intended application environment. Cross-reference datasheets to validate physical dimensions and lead specifications before integration.

Selection Notes

Select this component based on its specific 82-ohm resistance and 0.5-microfarad capacitance values required for the target circuit impedance. Confirm that the 900-volt DC pulse rating exceeds the expected transient voltages in the system. Evaluate the physical size constraints to ensure the 1.25-inch length fits within the enclosure design without interference.

Part Context

This part belongs to the Electrocube RG1986 series of single-phase surge suppressors. These components are engineered for robust performance in harsh industrial settings. The series typically offers various resistance and voltage configurations to suit different line protection requirements while maintaining a consistent form factor for easy installation.

Replacement Considerations

Direct substitutes include other Electrocube parts from the same series with matching electrical ratings. Verify equivalent capacitance, resistance, and voltage ratings when considering cross-brand alternatives to ensure circuit compatibility.