NOSC686M006S0200

Overview

The KYOCERA AVX NOSC686M006S00200 is a Niobium Oxide capacitor with a capacitance of 68 µF and a DC voltage rating of 6.3 VDC. It features a 20% tolerance and an Equivalent Series Resistance (ESR) of 200 mOhms. The component utilizes SMD/SMT termination and is housed in a 2312 (6032 Metric) case size, measuring 6.0 mm in length, 3.2 mm in width, and 2.6 mm in height. It operates within a temperature range of -55°C to +125°C and has a leakage current of 40.8 µA.

Feature Summary

• Utilizes niobium oxide technology for enhanced reliability compared to traditional tantalum capacitors.
• Provides low equivalent series resistance (ESR) suitable for high-frequency applications.
• Offers a wide operating temperature range extending up to +125°C.

Applications

• Automotive electronics systems
• Industrial equipment power supplies
• Consumer electronic devices

Procurement Notes

Verify the specific package dimensions against your PCB footprint, as the 2312 metric size differs from standard 1210 or 1206 footprints. Confirm that the +125°C maximum operating temperature aligns with your thermal design requirements. Ensure compatibility with reflow soldering profiles specified in the official datasheet to maintain component integrity during assembly.

Selection Notes

Select this component when higher reliability and lower risk of catastrophic failure are prioritized over cost, particularly in automotive or industrial environments. Consider the 68 µF capacitance at 6.3 VDC for decoupling or filtering needs where niobium oxide's characteristics are advantageous. Evaluate the 200 mOhm ESR against your ripple current requirements to ensure stable performance under load conditions.

Part Context

This part belongs to the OxiCap NOS series from KYOCERA AVX, designed as a reliable alternative to solid tantalum capacitors. The niobium oxide material provides inherent safety benefits and wider temperature tolerance. This specific model represents a mid-range capacitance option within the 6.3V voltage class, targeting applications requiring robust performance in compact surface-mount layouts.

Replacement Considerations

Direct replacements may include other niobium oxide capacitors from the same series with identical electrical parameters but different case sizes if space constraints vary. Cross-reference with MLCC alternatives only if voltage derating and capacitance stability under bias are acceptable trade-offs. Verify pinout and polarity markings, as niobium oxide capacitors are polarized components similar to tantalum types.

FAQ

Is the NOSC686M006S00200 a polarized component?

Yes, like solid tantalum capacitors, niobium oxide capacitors are polarized and must be connected with the correct polarity to function properly and avoid damage.

What is the maximum operating temperature for this capacitor?

The maximum operating temperature for the NOSC686M006S00200 is +125°C, which is higher than many standard tantalum capacitors.