NOJC476M010RWJ

Overview

The NOJC476M010RWJ is a solid niobium oxide capacitor from the OxiCap® NOJ series, manufactured by KYOCERA AVX. It features a capacitance of 47 µF with a DC voltage rating of 10 V and a tolerance of ±20%. The component utilizes a surface-mount 2312 (6032 metric) package, measuring 6.0 mm in length, 3.2 mm in width, and 2.6 mm in height. Key electrical parameters include an equivalent series resistance (ESR) of 400 mΩ, a dissipation factor of 6%, and a maximum leakage current of 1.7 µA. It operates within a temperature range of -55°C to +105°C and complies with AEC-Q200 automotive standards.

Feature Summary

• Utilizes niobium oxide technology for high volumetric efficiency compared to traditional tantalum capacitors.
• Complies with AEC-Q200 automotive qualification standards for reliability.
• Features low profile construction suitable for space-constrained surface-mount applications.

Applications

• Automotive electronics requiring AEC-Q200 compliance
• High-reliability consumer equipment circuits
• Industrial equipment power management

Procurement Notes

Verify the specific suffix 'WJ' against the manufacturer's official datasheet to confirm packaging details and tape-and-reel specifications. Ensure that the niobium oxide material properties align with the circuit requirements, particularly regarding surge current handling capabilities which differ from tantalum alternatives. Confirm RoHS compliance status through the latest product documentation provided by KYOCERA AVX prior to finalizing procurement orders.

Selection Notes

Select this component when a higher volumetric efficiency than tantalum is required while maintaining automotive-grade reliability. The 400 mΩ ESR value should be evaluated against the ripple current requirements of the application. Consider the 105°C maximum operating temperature limit for thermal management design. This part serves as a direct alternative to tantalum capacitors where size reduction is critical without sacrificing capacitance density.

Part Context

The NOJC476M010RWJ belongs to the OxiCap® NOJ series, representing KYOCERA AVX's niobium oxide capacitor line. This series addresses the need for smaller form factors in modern electronics. The 2312 case size provides a balance between capacitance capacity and physical footprint, making it suitable for dense PCB layouts in portable and automotive devices.

Replacement Considerations

TAJD476M010RNJ

FAQ

What is the maximum operating temperature for the NOJC476M010RWJ?

The maximum operating temperature is +105°C.

Does this component meet automotive standards?

Yes, the NOJC476M010RWJ complies with AEC-Q200 automotive qualification standards.