NOJE687M002RWJ

Niobium Oxide Capacitors Overview

The NOJE687M002RWJ is a low-profile Niobium Oxide capacitor from the Oxicap series, manufactured by KYOCERA AVX. It features a capacitance of 680 uF with a 20% tolerance and a DC voltage rating of 2.5 VDC. The component utilizes an SMD/SMT surface mount package in the 2917 (7343 metric) case size, measuring 7.3 mm in length, 4.3 mm in width, and 4.3 mm in height. Key electrical specifications include an equivalent series resistance (ESR) of 300 mOhms, a ripple current rating of 812 mA, and a leakage current of 34 uA. It operates within a temperature range of -55 C to +105 C and supports reflow soldering at 260ºC.

Niobium Oxide Capacitors Feature Summary

• High volumetric efficiency for space-constrained designs
• Low profile construction suitable for thin electronic assemblies
• Robust performance with high CV range capabilities

Niobium Oxide Capacitors Applications

• Mobile devices requiring compact power storage
• Wearable electronics with strict size limitations
• Industrial machines needing reliable decoupling

Niobium Oxide Capacitors Procurement Notes

Verify component availability as this specific part number is listed as discontinued by the manufacturer. Confirm end-of-life status and potential obsolescence risks before finalizing design-in decisions. Check for authorized distributor stock or last-time buy options if immediate procurement is required. Ensure compatibility with existing supply chain channels for legacy components.

Niobium Oxide Capacitors Selection Notes

Select this component when high capacitance density is critical in low-voltage applications. The 2.5V rating and 680uF capacity suit portable electronics. Consider the 2917 footprint for board layout constraints. Evaluate thermal management needs given the operating temperature range up to 105C. Assess ESR requirements for ripple current handling in power filtering circuits.

Niobium Oxide Capacitors Part Context

This capacitor belongs to the NOJ series of Niobium Oxide capacitors, known for their reliability and high volumetric efficiency. KYOCERA AVX produces these components under the Oxicap trademark, targeting markets demanding robust passive components for consumer and industrial electronics. The series offers various capacitance values and voltage ratings to meet diverse design specifications.

Niobium Oxide Capacitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the part is discontinued, engineers must identify alternative components with matching electrical parameters and mechanical dimensions from other manufacturers or newer generations within the same product family.