SP1210R-124G

Fixed Inductors Overview

The SP1210R-124G is a fixed shielded drum core wirewound inductor from the Delevan S1210R series. It features an inductance of 120 µH with a tolerance of ±2%. The component has a maximum DC resistance of 9.6 Ohms and a current rating of 147 mA, with saturation current at 118 mA. Designed for surface-mount applications, it utilizes a shielded construction to minimize electromagnetic interference.

Fixed Inductors Feature Summary

• Shielded drum core construction for reduced electromagnetic interference
• Wirewound technology for stable inductance performance
• Surface-mount package design for automated assembly integration

Fixed Inductors Applications

• High-frequency signal filtering circuits
• Power supply input/output stages
• EMI suppression in compact electronic devices

Fixed Inductors Procurement Notes

Verify the specific suffix 'G' corresponds to lead-free RoHS compliance as indicated by distributor listings. Confirm the manufacturer designation API Delevan matches current corporate structures. Ensure the datasheet version aligns with the required tolerance and current ratings for your specific circuit design constraints before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a shielded 120 µH inductor is required for space-constrained designs. The 147 mA current rating suits low-power signal processing or small-signal power filtering. Compare saturation characteristics against peak load currents to ensure operational stability under transient conditions without magnetic core saturation.

Fixed Inductors Part Context

This part belongs to the S1210R series of shielded surface-mount inductors manufactured by API Delevan. The series offers various inductance values within a standardized footprint, designed for high-reliability applications. The 'R' suffix typically denotes specific termination or material variations within the broader S1210 product family.

Fixed Inductors Replacement Considerations

The SP1210R-124H shares identical electrical specifications including 120 µH inductance and 147 mA rating. Verify if the suffix difference implies a change in termination plating or packaging format rather than functional performance before substituting.