RCH1216BNP-470M

Fixed Inductors Overview

The RCH1216BNP-470M is a radial leaded power inductor from the Sumida RCH1216B series. It features an unshielded wirewound construction with a ferrite core, designed for PCB mounting. The component provides an inductance of 47 uH with a tolerance of 20%. It supports a maximum DC current of 3.2 A and has a maximum DC resistance of 56 mOhms. The unit operates within a temperature range of -30 C to +100 C and weighs 5.200 g.

Fixed Inductors Feature Summary

• Radial through-hole design suitable for PCB mounting applications
• Unshielded wirewound construction utilizing a ferrite core
• Capable of handling high DC currents up to 3.2 A

Fixed Inductors Applications

• Power supply circuits
• General electronic equipment requiring through-hole inductors

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Sumida documentation to ensure accuracy. Confirm that the required inductance value, current rating, and physical dimensions align with the target circuit design. Check RoHS compliance status via the manufacturer's datasheet before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a radial leaded form factor is required for power filtering or energy storage. Ensure the application environment stays within the specified operating temperature limits. Verify that the 3.2 A current rating meets the peak load requirements of the system without causing excessive saturation or thermal issues.

Fixed Inductors Part Context

This component belongs to the RCH1216B series of power inductors manufactured by Sumida America Components Inc. The series offers various inductance values tailored for different power management needs. The RCH1216BNP-470M specifically addresses applications requiring moderate inductance with significant current handling capabilities in a standard through-hole package.

Fixed Inductors Replacement Considerations

Consult the official Sumida catalog for alternative part numbers within the RCH1216B series that match specific inductance or current requirements. Cross-reference technical parameters such as DCR and saturation current with competitor products if sourcing changes are necessary.