NOSD337M002R0035

Overview

The NOSD337M002R0035 is a Niobium Oxide capacitor from the Oxicap Low ESR series by KYOCERA AVX. It features a capacitance of 330 µF with a ±20% tolerance and a DC voltage rating of 2.5 VDC. The component exhibits an Equivalent Series Resistance (ESR) of 35 mOhms and a ripple current rating of 2.268 A. Leakage current is specified at 16.5 µA. It utilizes a 2917 (7343 metric) surface mount package measuring 7.3 mm in length, 4.3 mm in width, and 2.9 mm in height. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Utilizes niobium oxide technology for high volumetric efficiency compared to traditional tantalum capacitors.
• Designed with low equivalent series resistance characteristics suitable for high-frequency decoupling applications.
• Constructed as a solid electrolyte surface mount device compatible with standard SMT assembly processes.

Applications

• High-density power distribution networks requiring compact footprint solutions
• Decoupling circuits in portable electronic devices
• Voltage regulation modules in consumer electronics

Procurement Notes

Verify component status prior to order placement as this specific part number is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or secondary market suppliers if immediate procurement is required. Ensure that any replacement components meet identical electrical specifications and physical dimensions to maintain circuit integrity and board compatibility.

Selection Notes

Select this component when design requirements demand high capacitance values within strict spatial constraints defined by the 2917 package size. The low ESR specification makes it appropriate for applications managing significant ripple currents. Engineers should evaluate the 2.5V voltage rating against peak transient voltages to ensure adequate derating margins are maintained during operation.

Part Context

This capacitor belongs to the NOS series of Oxicap products manufactured by KYOCERA AVX. These niobium oxide capacitors serve as alternatives to tantalum capacitors, offering comparable performance in terms of stability and reliability while often providing higher capacitance density in similar form factors. The series is engineered for general-purpose surface mount applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the component's obsolete status. Designers must identify cross-reference parts based on matching electrical parameters and mechanical envelope dimensions rather than direct model substitution.

FAQ

What is the maximum operating temperature for this capacitor?

The maximum operating temperature is +125°C.

Does this component support reflow soldering?

Yes, it is designed for surface mount technology (SMD/SMT) which typically involves reflow soldering processes.