RG1983-3

Overview

The Electrocube RG1983-3 is a single-phase RC network designed for snubber applications. It features a capacitance of 0.5 µF with a ±10% tolerance and a resistance of 47 Ohms at ±10%. The component is rated for 125VAC or 200VDC operation. It utilizes stranded wire leads for connection and operates within a temperature range up to 80°C. The unit is RoHS compliant and manufactured by Electrocube.

Feature Summary

• Single-phase RC network configuration for circuit protection
• Stranded wire leads for flexible mounting
• RoHS compliant construction

Applications

• Snubber circuits for circuit breakers
• Protection across coils
• Protection across contacts

Procurement Notes

Verify the specific voltage rating required for your application, as sources cite both 125VAC and 200VDC. Confirm lead type compatibility. Ensure the manufacturer is identified as Electrocube. Check RoHS status if environmental compliance is mandatory. Validate the resistance value against schematic requirements.

Selection Notes

Select this component when a compact single-phase RC snubber is needed for low-voltage AC or DC circuits. The 47 Ohm resistor and 0.5 µF capacitor combination targets specific transient suppression needs. Consider the 80°C operating limit. Stranded leads facilitate installation in tight spaces compared to rigid leads.

Part Context

This part belongs to the Electrocube RG1983 series of single-phase RC networks. Similar parts include the RG1983-4 (82 Ohm) and RG1983-6 variants. These components are typically used in industrial control environments to suppress voltage spikes generated by inductive loads such as relays and solenoids.

Replacement Considerations

Direct substitutes may include other Electrocube models like RG1983-4 if resistance values differ. Generic replacements must match the 0.5 µF capacitance and 47 Ohm resistance. Verify voltage ratings exceed circuit maximums. Ensure physical dimensions allow for free-hanging mounting.