NOJA475M010SWJ

Overview

The NOJA475M010SWJ 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 in surface mount applications.
• Designed as a low-profile component suitable for space-constrained PCB layouts.
• Offers stable performance characteristics across a wide industrial temperature range.

Applications

• General purpose decoupling and bypassing in electronic circuits
• Power supply filtering for portable devices
• Signal conditioning in consumer electronics

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tolerance specifications. Confirm RoHS compliance status through the latest environmental documentation provided by KYOCERA AVX. Cross-reference the Mouser part number 581-NOJA475M010SWJ with the manufacturer's catalog to validate availability and technical parameters before finalizing procurement orders.

Selection Notes

Select this component when a compact surface mount solution is required for 10V applications needing moderate capacitance. The 1206 footprint provides a balance between size and electrical performance. Consider the ESR value of 3.1 Ohms for circuit stability requirements. Ensure the operating temperature range of -55 C to +105 C aligns with the environmental conditions of the target application.

Part Context

This part belongs to the NOJ series of Niobium Oxide capacitors, marketed under the Oxicap brand name by KYOCERA AVX. It represents a solid electrolyte alternative to traditional tantalum capacitors, offering similar form factors with distinct material properties. The series is designed for general-purpose electronic applications requiring reliable surface mount components.

Replacement Considerations

The NOJA475M010RWJ is a verified substitute within the same series, sharing identical electrical ratings and physical dimensions. Both parts offer 4.7 uF capacitance at 10 VDC in a 1206 package. Verify that any replacement maintains the required ESR and temperature specifications for the specific circuit design.

FAQ

What is the maximum operating temperature for the NOJA475M010SWJ?

The maximum operating temperature is +105 C.

Does this capacitor have polarity?

Yes, niobium oxide capacitors are polarized components and must be connected with the correct polarity in the circuit.