RCR1616NP-4R7M

Fixed Inductors Overview

The Sumida RCR1616NP-4R7M is a radial leaded power inductor from the RCR1616 series, designed for surface mount applications. It features a ferrite core and wirewound construction with a nominal inductance of 4.7 µH. The component is shielded to minimize electromagnetic interference and supports a maximum DC current of 900 mA. It exhibits a maximum DC resistance of 105 mΩ and operates within a temperature range of -40°C to +100°C.

Fixed Inductors Feature Summary

• Shielded magnetic structure reduces electromagnetic interference
• Radial leaded termination facilitates PCB mounting
• Ferrite core material ensures stable performance

Fixed Inductors Applications

• Power supply circuits
• DC-DC converter modules
• General electronic equipment

Fixed Inductors Procurement Notes

Verify the manufacturer origin, as Sumida America Components Inc. may represent a regional entity or distributor rather than the primary manufacturing source. Confirm RoHS compliance status through official documentation. Ensure the specific part number matches the required electrical parameters before procurement.

Fixed Inductors Selection Notes

Select this component for applications requiring a compact radial inductor with moderate current handling capabilities. Consider the 4.7 µH inductance value and 900 mA saturation current against circuit requirements. Evaluate the physical dimensions and lead configuration for compatibility with the target PCB layout.

Fixed Inductors Part Context

This part belongs to the Sumida RCR1616NP series of power inductors. The series offers various inductance values and current ratings suitable for different power management needs. The RCR1616NP-4R7M specifically provides a balanced solution for low-to-medium power filtering and energy storage tasks.

Fixed Inductors Replacement Considerations

Check for direct substitutes within the same series, such as RCR1616NP-100M or RCR1616NP-6R8M, if parameter adjustments are acceptable. Verify that any replacement maintains the same package type and electrical characteristics.