RN222-0.5-02-56

Overview

The RN222-0.5-02-56 is a common mode choke manufactured by Schaffner EMC Inc., designed for power line applications. It features a 56 mH inductance measured at 10 kHz and supports a maximum current rating of 500 mA. The component has a maximum DC resistance (DCR) of 1.8 ohms. It utilizes a vertical package with four PC pins for through-hole mounting. Physical dimensions include a length of 31.00 mm, width of 18.00 mm, and a maximum height of 29.60 mm.

Feature Summary

• Provides common mode noise suppression for power lines
• Supports through-hole vertical mounting configuration
• Complies with RoHS3 standards

Applications

• Power line filtering
• Electromagnetic interference suppression

Procurement Notes

Verify the specific suffix '56M' against official Schaffner documentation to confirm the exact inductance tolerance and frequency characteristics. Ensure the procurement specification matches the required 500 mA current rating and 1.8 ohm DCR limits. Confirm that the vertical 4-pin through-hole package aligns with the target PCB layout requirements before finalizing orders.

Selection Notes

Select this component when a 56 mH inductance at 10 kHz is required for common mode noise reduction in power circuits. The 500 mA current rating defines the operational limit. Consider the physical footprint of 31.00 mm x 18.00 mm x 29.60 mm for board space constraints. Verify compatibility with the intended voltage levels and thermal environment during design integration.

Part Context

This part belongs to the RN222 series of common mode chokes from Schaffner EMC Inc. The series offers various inductance and current combinations for different power line filtering needs. The RN222-0.5-02-56 specifically targets applications requiring moderate inductance with lower current handling capabilities compared to higher-rated variants in the same family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing requires access to Schaffner's official replacement guides or distributor-specific substitution lists.