NOJA475M010RWJV

Overview

The NOJA475M010RWJV is a low-profile Niobium Oxide capacitor from the OxiCap series, manufactured by KYOCERA AVX. It features a capacitance of 4.7 uF with a tolerance of ±20% and a DC voltage rating of 10 VDC. The component utilizes an SMD/SMT termination type within a 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.8 mm in height. Key electrical specifications include an Equivalent Series Resistance (ESR) of 3.1 Ohms, a ripple current rating of 170 mA, and a leakage current of 1 uA. It operates reliably within a temperature range of -55°C to +105°C.

Feature Summary

• Utilizes niobium oxide technology for high volumetric efficiency compared to traditional tantalum capacitors.
• Designed as a low-profile surface mount device suitable for space-constrained applications.
• Offers stable performance across a wide operating temperature range.

Applications

• Portable consumer electronics requiring compact power filtering.
• Wearable devices with strict height limitations.
• Smartphones and tablets needing efficient decoupling.

Procurement Notes

Verify the specific suffix 'V' against the manufacturer's official documentation to confirm if it denotes a distinct variant or packaging specification. Ensure that the requested part number matches the exact datasheet parameters, particularly regarding moisture sensitivity and RoHS compliance status, before finalizing procurement orders.

Selection Notes

Select this component when a low-profile form factor is required alongside high capacitance density. Consider the 3.1 Ohm ESR and 170 mA ripple current limits during circuit design to ensure thermal stability. Compare against tantalum alternatives if higher voltage ratings or different temperature characteristics are necessary for the specific application environment.

Part Context

This part belongs to the NOJ series of Niobium Oxide capacitors, marketed under the OxiCap brand name. It serves as an alternative to solid tantalum capacitors, offering similar physical dimensions but utilizing niobium oxide dielectric material. The series is designed for modern surface mount assembly processes.

Replacement Considerations

Public confirmed substitute part numbers: NOJA475M010RWJ