RL-7500-4-331M

Fixed Inductors Overview

The RL-7500-4-331M is a fixed inductor manufactured by Renco Electronics, Inc. It features a shielded drum core and wirewound construction. The component provides an inductance of 330 µH with a tolerance of ±20%. It supports a maximum current rating of 1.45 A and has a maximum DC resistance of 340 mOhm. The device utilizes a nonstandard package configuration suitable for surface mount applications.

Fixed Inductors Feature Summary

• Shielded drum core design minimizes electromagnetic interference
• Wirewound construction ensures stable inductive performance
• Nonstandard surface mount packaging facilitates automated assembly

Fixed Inductors Applications

• Power supply filtering circuits
• Signal processing systems requiring noise suppression
• Electronic equipment utilizing surface mount technology

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to confirm the exact physical dimensions and termination style required for your PCB layout. Confirm RoHS 3 compliance status if environmental regulations apply to your manufacturing process. Ensure the selected variant matches the thermal and current requirements of your final application design before placing orders.

Fixed Inductors Selection Notes

Select this component when a 330 µH inductance value is required within a shielded surface mount form factor. Evaluate the 1.45 A current rating against peak load conditions to prevent saturation. Consider the 340 mOhm DC resistance impact on overall circuit efficiency and power dissipation characteristics during the design phase.

Fixed Inductors Part Context

This part belongs to the RL-7500 series of fixed inductors from Renco Electronics. The series offers various inductance values and current ratings. The RL-7500-4-331M specifically denotes the 330 µH variant within this family, distinguished by its shielded drum core architecture and nonstandard footprint compared to standard rectangular packages.

Fixed Inductors Replacement Considerations

Cross-reference with other RL-7500 series variants for different inductance values. Verify mechanical compatibility with existing footprints when substituting. Check electrical parameters such as current rating and DC resistance to ensure equivalent performance in the target circuit.