RL-1256-8-27

Fixed Inductors Overview

The RL-1256-8-27 is a fixed wirewound inductor manufactured by Renco Electronics, Inc. It features an inductance of 27 µH and supports a maximum current rating of 55 A. The component exhibits a maximum DC resistance of 2.6 mOhm. Designed for through-hole mounting, it utilizes a radial vertical cylinder package configuration. The unit is unshielded, classifying it as a power line choke suitable for high-current applications requiring robust electrical performance.

Fixed Inductors Feature Summary

• Unshielded wirewound construction
• High current handling capability up to 55 A
• Radial vertical cylinder package for through-hole mounting

Fixed Inductors Applications

• Power line chokes
• High current filtering circuits
• Industrial power supply systems

Fixed Inductors Procurement Notes

Verify the specific manufacturer documentation for the RL-1256-8-27 to confirm exact physical dimensions and thermal characteristics. Ensure that the 55 A current rating aligns with your system's operational requirements. Cross-reference the 2.6 mOhm DC resistance value against circuit design constraints. Confirm the unshielded nature of the component regarding electromagnetic interference considerations in your final assembly.

Fixed Inductors Selection Notes

Select this component when a high-current inductor with low DC resistance is required for through-hole applications. The 27 µH inductance value suits specific filtering needs. Consider the radial vertical form factor for board layout compatibility. Evaluate the unshielded design against potential EMI requirements. Compare the 55 A rating against peak load conditions to ensure adequate safety margins.

Fixed Inductors Part Context

This part belongs to the RL-1256 series of fixed inductors from Renco Electronics, Inc., now part of Standex Electronics. The series includes various configurations such as common mode chokes and other wirewound variants. The RL-1256-8-27 specifically denotes the 27 µH variant within this family, distinguished by its high current capacity and unshielded radial design.

Fixed Inductors Replacement Considerations

Consult official distributor databases for direct substitutes. Verify equivalent inductance, current rating, and package dimensions before substitution.