NOJA685M010RWJ

Niobium Oxide Capacitors Overview

The NOJA685M010RWJ is a low-profile niobium oxide capacitor from the Oxicap series, manufactured by KYOCERA AVX. It features a capacitance of 6.8 uF with a DC voltage rating of 10 VDC and a tolerance of ±20%. The component utilizes a 1206 (3216 metric) surface-mount package, measuring 3.2 mm in length, 1.6 mm in width, and 1.8 mm in height. Key electrical specifications include an equivalent series resistance (ESR) of 2.6 Ohms, a leakage current of 1 uA, and a ripple current capability of 186 mA. It operates within a temperature range of -55°C to +105°C.

Niobium Oxide Capacitors Feature Summary

• Utilizes niobium oxide technology for high volumetric efficiency in a low-profile form factor.
• Designed for surface-mount applications with standard SMD/SMT termination types.
• Provides stable performance across a wide operating temperature range.

Niobium Oxide Capacitors Applications

• Mobile devices and smartphones
• Wearable electronics
• Consumer equipment such as tablets and PCs

Niobium Oxide Capacitors Procurement Notes

Verify the specific suffix 'RWJ' against the official datasheet to confirm the exact packaging configuration and terminal finish. Ensure that the 1206 footprint dimensions align with the PCB layout requirements. Confirm compliance with RoHS directives and moisture sensitivity levels prior to assembly processing.

Niobium Oxide Capacitors Selection Notes

Select this component when space constraints require a low-profile capacitor with higher capacitance density than tantalum alternatives. Consider the 2.6 Ohm ESR value for circuit stability and the 186 mA ripple current rating for power supply filtering applications. Ensure the 10V rating provides sufficient margin for the target circuit voltage.

Niobium Oxide Capacitors Part Context

This part belongs to the NOJ series of niobium oxide capacitors, marketed under the Oxicap brand name. It serves as an alternative to traditional tantalum capacitors, offering similar electrical characteristics but with improved safety profiles and higher capacitance per unit volume. The series is designed for compact consumer electronics.

Niobium Oxide Capacitors Replacement Considerations

NOJA475M010RWJ offers lower capacitance at the same voltage. NOJA106M010RWJV provides higher capacitance with a slightly different height profile. TACR685M010RTA is a tantalum alternative with different physical dimensions and ESR characteristics.