S1210-472H

Fixed Inductors Overview

The Delevan S1210-472H is a shielded surface-mount RF inductor from the S1210 series. It features a nominal inductance of 4.7 µH with a tolerance of ±3%. The component has a maximum DC resistance of 1 ohm and a rated current of 402 mA. It utilizes a ferrite core material and operates within a temperature range of -55°C to +125°C. The physical dimensions are 3.25 mm in length, 2.42 mm in width, and 2.57 mm in height, conforming to the 1210 (3225 metric) package standard.

Fixed Inductors Feature Summary

• Shielded construction minimizes electromagnetic interference for high-frequency analog circuits.
• Ferrite core material supports stable performance in signal processing applications.
• Surface-mount design facilitates automated PCB assembly.

Fixed Inductors Applications

• High-frequency analog circuit filtering
• Application signal processing
• RF circuit impedance matching

Fixed Inductors Procurement Notes

Verify the specific suffix 'H' against official API Delevan documentation to confirm exact tolerance and packaging specifications. Ensure compatibility with RoHS requirements if mandated by the target application. Cross-reference the manufacturer's latest datasheet for any updates on lead times or supply chain constraints before finalizing procurement plans.

Fixed Inductors Selection Notes

Select this component for designs requiring precise 4.7 µH inductance in compact spaces. The shielded architecture is suitable for dense layouts where magnetic coupling must be controlled. Evaluate the 402 mA current rating against peak load requirements to prevent saturation. Confirm that the 1210 footprint aligns with the existing board space constraints.

Fixed Inductors Part Context

This part belongs to the Delevan S1210 series of shielded surface-mount inductors. The series is engineered for optimal performance in high-frequency environments. Variants within the series differ primarily in inductance values, tolerances, and suffix codes indicating specific manufacturing configurations or packaging options.

Fixed Inductors Replacement Considerations

Direct substitutes include other 4.7 µH shielded SMD inductors with similar current ratings and dimensions. Verify pinout compatibility and thermal characteristics when considering alternative manufacturers. Check for equivalent Q-factor and self-resonant frequency specifications to ensure circuit stability.