NOJB107M004RWJV

Niobium Oxide Capacitors Overview

The NOJB107M004RWJV is a surface-mount Niobium Oxide capacitor from the OxiCap series, manufactured by KYOCERA AVX. It features a capacitance of 100 µF with a DC voltage rating of 4 VDC and a tolerance of ±20%. The component utilizes a 1210 (3528 metric) package footprint, measuring 3.5 mm in length, 2.8 mm in width, and 1.9 mm in height. Key electrical specifications include an Equivalent Series Resistance (ESR) of 1.4 Ohms, a leakage current of 3.6 µA, and a ripple current rating of 270 mA. It operates within a temperature range of -55°C to +105°C.

Niobium Oxide Capacitors Feature Summary

• Utilizes niobium oxide dielectric material for high volumetric efficiency.
• Designed as a low-profile surface-mount device for compact circuit layouts.
• Provides stable performance across a wide industrial temperature range.

Niobium Oxide Capacitors Applications

• Portable consumer electronics requiring high capacitance in small footprints
• Mobile communication devices and smartphones
• Wearable technology and compact digital equipment

Niobium Oxide Capacitors Procurement Notes

Verify the specific suffix 'V' against official manufacturer documentation to confirm tape-and-reel packaging or moisture sensitivity level requirements. Ensure the part number matches the exact voltage and capacitance ratings required for the target application design. Cross-reference with the latest datasheet to confirm compliance with RoHS directives and environmental standards before procurement.

Niobium Oxide Capacitors Selection Notes

Select this component when space constraints necessitate a 1210 footprint but higher capacitance than standard ceramic capacitors allows at 4V. Consider the 1.4 Ohm ESR for power supply filtering applications where moderate ripple current handling is sufficient. Evaluate thermal management needs given the 105°C maximum operating temperature limit.

Niobium Oxide Capacitors Part Context

This part belongs to the NOJ series of Niobium Oxide capacitors, marketed under the OxiCap brand. These components are engineered to replace tantalum capacitors in many applications, offering similar capacitance density with improved safety characteristics regarding failure modes. The series is designed for modern electronic devices demanding miniaturization without sacrificing energy storage capacity.

Niobium Oxide Capacitors Replacement Considerations

Direct substitutes within the same series include NOJB107M004RWJ. Verify compatibility with alternative niobium oxide parts from other manufacturers only if pinout, ESR, and voltage ratings match exactly.