NOSB226M008R1800V

Overview

The NOSB226M008R1800V is a Niobium Oxide capacitor from KYOCERA AVX, rated at 8 VDC with a capacitance of 22 µF. It features a 1210 (3216 metric) surface mount package and a tolerance of ±20%. The component has an Equivalent Series Resistance (ESR) of 1800 mΩ and a maximum leakage current of 2.6 µA. It operates within a temperature range of -55°C to +105°C and complies with RoHS standards.

Feature Summary

• Utilizes niobium oxide technology for enhanced reliability compared to traditional tantalum capacitors.
• Designed for surface mount applications in compact electronic circuits.
• Complies with RoHS directives for environmental safety.

Applications

• General purpose decoupling and filtering in consumer electronics
• Power supply output filtering in portable devices
• Signal processing circuits requiring stable capacitance

Procurement Notes

Verify the specific manufacturer datasheet for detailed handling instructions and moisture sensitivity levels. Confirm that the 1210 footprint matches your PCB design requirements. Ensure voltage derating is applied appropriately for your circuit's operating conditions to maintain component longevity and performance stability.

Selection Notes

Select this component when niobium oxide offers a safer alternative to manganese dioxide tantalum capacitors. Consider its 1800 mΩ ESR for applications where moderate ripple current handling is sufficient. Evaluate the 1210 package size against available board space constraints and thermal management requirements for the target application environment.

Part Context

This part belongs to the NOJ series of niobium oxide capacitors by KYOCERA AVX. These components are engineered as alternatives to tantalum capacitors, offering similar form factors but with improved surge current capabilities and reduced risk of catastrophic failure. They are widely used in modern electronics where reliability and safety are prioritized over extreme low-ESR performance.

Replacement Considerations

Direct replacements include TPCB226M008R1800 or TCJB226M008R1800 if polymer tantalum is acceptable. For identical niobium oxide characteristics, verify availability of NOSB226M008R1800 without the 'V' suffix if lead-free status differs. Always cross-reference ESR and voltage ratings before substitution.