RL-1256-4-3300

Fixed Inductors Overview

The RL-1256-4-3300 is a fixed power line choke manufactured by Renco Electronics, Inc. This component features an inductance of 3.3 mH and supports a maximum current rating of 2.8 A. It exhibits a maximum DC resistance of 773 mOhm. The device utilizes unshielded wirewound construction with radial vertical cylinder mounting for through-hole applications. It operates within a temperature range of -40°C to 130°C and is tested at a frequency of 10 kHz.

Fixed Inductors Feature Summary

• Unshielded wirewound construction designed for power line filtering applications
• Radial vertical cylinder package enabling standard through-hole mounting
• High saturation flux density material suitable for robust current handling

Fixed Inductors Applications

• Power line chokes
• Electronics accessories
• Fixed inductor circuits

Fixed Inductors Procurement Notes

Verify the manufacturer part number RL-1256-4-3300 against official Renco Electronics documentation to confirm specifications. Ensure compatibility with required inductance, current ratings, and thermal limits before integration. Cross-reference datasheet parameters for accuracy regarding DC resistance and operating temperature ranges.

Fixed Inductors Selection Notes

Select this component when a 3.3 mH inductance value is required for power line applications. Consider the 2.8 A current rating and 773 mOhm DC resistance for circuit design constraints. Verify that the through-hole radial package fits the PCB layout and that the -40°C to 130°C operating range meets environmental requirements.

Fixed Inductors Part Context

This component belongs to the RL-1256 series of power line chokes from Renco Electronics, Inc. The series offers 367 standard values covering various inductance and current ranges. These chokes utilize high saturation flux density materials to ensure performance stability under load conditions typical in electronic power systems.

Fixed Inductors Replacement Considerations

Consult the official RL-1256 series datasheet for alternative part numbers within the same family. Verify that substitute components match the 3.3 mH inductance, 2.8 A current rating, and 773 mOhm DC resistance specifications exactly.