NOJV108M002RWJ

Overview

The KYOCERA AVX NOJV108M002RWJ is a solid niobium oxide capacitor from the NOJ series, designed for surface-mount applications. It features a capacitance of 1000 µF with a ±20% tolerance and a DC voltage rating of 2.5 V. The component utilizes a 2924 (7361 Metric) package, measuring 7.3 mm in length, 6.1 mm in width, and 3.55 mm in height. Key electrical parameters include an equivalent series resistance (ESR) of 300 mΩ and a maximum leakage current of 60 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 to provide high volumetric efficiency compared to traditional tantalum capacitors.
• Complies with AEC-Q200 automotive qualification standards for reliability in demanding environments.
• Offers low equivalent series resistance (ESR) suitable for high-frequency decoupling and filtering.
• Features a solid construction with no electrolyte, ensuring stable performance over time.

Applications

• Automotive electronics requiring AEC-Q200 qualified components
• High-density power supply output filtering
• Decoupling applications in portable consumer devices
• Industrial equipment power management circuits

Procurement Notes

Verify the specific suffix 'WJ' against the manufacturer's official datasheet to confirm packaging details and moisture sensitivity level. Ensure that the 2.5V rating aligns with the circuit's peak voltage requirements, including any transient spikes. Confirm RoHS compliance status if required by your manufacturing process. Cross-reference the lead time with the distributor as niobium oxide components may have longer production cycles than standard MLCCs.

Selection Notes

Select this component when high capacitance in a small footprint is critical, particularly where tantalum capacitors are restricted due to surge current limitations. The 2.5V rating is suitable for low-voltage digital logic and battery-powered systems. Consider the 300 mΩ ESR for ripple current handling capabilities. Compare against the NOJA series for higher voltage options or different case sizes if space constraints differ. Ensure the operating temperature range meets the environmental conditions of the final application.

Part Context

This part belongs to the NOJ series of niobium oxide capacitors manufactured by KYOCERA AVX. Niobium oxide capacitors serve as an alternative to tantalum, offering better surge current handling and lower cost while maintaining similar form factors. The NOJ series is widely used in mobile phones, tablets, and automotive infotainment systems where space savings and reliability are paramount.

Replacement Considerations

Direct substitutes include other 1000µF 2.5V niobium oxide capacitors in the 2924 package from the same manufacturer. Verify pin compatibility and electrical parameters such as ESR and leakage current before substitution. Alternative technologies like polymer tantalum or high-capacitance MLCCs may be considered if niobium oxide is unavailable, though physical dimensions and electrical characteristics will differ.