NOJE477M006RWB

Niobium Oxide Capacitors Overview

The NOJE477M006RWB is a Niobium Oxide capacitor from the Oxicap series by KYOCERA AVX. It features a capacitance of 470 µF with a ±20% tolerance and a DC voltage rating of 6.3 V. The component utilizes a 2917 (7343 metric) surface-mount package, measuring 7.3 mm in length, 4.3 mm in width, and 4.1 mm in height. Key electrical specifications include an Equivalent Series Resistance (ESR) of 75 mOhms and a leakage current of 56.4 µA. It operates within a temperature range of -55°C to +105°C.

Niobium Oxide Capacitors Feature Summary

• Utilizes niobium oxide technology for stable performance
• Provides low equivalent series resistance (ESR)
• Designed for surface-mount applications

Niobium Oxide Capacitors Applications

• General-purpose electronic circuits requiring high capacitance density
• Power supply filtering and decoupling
• Portable consumer electronics

Niobium Oxide Capacitors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lot traceability upon receipt. Check for end-of-life notifications as availability may be limited. Ensure storage conditions adhere to moisture sensitivity levels specified in official documentation to maintain reliability.

Niobium Oxide Capacitors Selection Notes

Select this component when high volumetric efficiency is required compared to tantalum alternatives. Consider the specific ESR requirements of the circuit design, as the 75 mOhm value impacts ripple current handling. Verify that the 6.3V rating provides sufficient derating for the application's peak voltage stresses.

Niobium Oxide Capacitors Part Context

This part belongs to the NOJ series, representing KYOCERA AVX's niobium oxide capacitor line. These components are positioned as alternatives to solid tantalum capacitors, offering similar form factors with different material characteristics. The Oxicap branding identifies this specific product family within the broader KYOCERA AVX portfolio.

Niobium Oxide Capacitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.