NOJC337M002RWJ

Overview

The NOJC337M002RWJ is a solid niobium oxide surface-mount capacitor from the OxiCap NOJ series. It features a capacitance of 330 µF with a ±20% tolerance and a DC voltage rating of 2.5 V. The component utilizes a 2312 (6032 metric) case size, measuring 6.0 mm in length, 3.2 mm in width, and 2.6 mm in height. Key electrical parameters include an equivalent series resistance (ESR) of 300 mOhms, a dissipation factor of 10%, and a maximum leakage current of 16.5 µA. It supports reflow soldering at 260°C and operates 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.
• Compliant with AEC-Q200 automotive reliability standards for rigorous operational environments.
• Supports standard surface-mount reflow soldering processes up to 260°C.
• Offers stable performance characteristics across the specified industrial temperature range.

Applications

• Automotive infotainment systems
• Advanced driver-assistance systems (ADAS)
• Smartphone and tablet power management circuits
• Wearable electronic devices

Procurement Notes

Verify that the specific suffix matches the required voltage and capacitance ratings, as the OxiCap family includes variants with different electrical specifications. Confirm that the supplier provides traceability documentation consistent with automotive quality requirements. Ensure the ordering quantity aligns with the manufacturer's reel packaging standards. Cross-reference the date code to confirm availability of recent production batches. Validate that the component meets the specific thermal and mechanical constraints of the target assembly process.

Selection Notes

Select this component when high capacitance density is required in a low-profile surface-mount package. The niobium oxide chemistry offers advantages in surge current handling and short-circuit safety compared to manganese dioxide tantalum capacitors. Consider the 2.5 V rating and 300 mOhm ESR for filtering applications in low-voltage digital logic supplies. Evaluate the 2312 footprint against available board space constraints. Ensure the operating voltage does not exceed the rated limit to maintain long-term reliability.

Part Context

This part belongs to the KYOCERA AVX OxiCap NOJ series, which represents a line of niobium oxide capacitors designed to replace tantalum in many applications. The series is characterized by its ability to provide high capacitance values in small case sizes while maintaining automotive-grade reliability. The NOJC337M002RWJ specifically targets applications requiring robust performance in compact consumer and automotive electronics where space is limited.

Replacement Considerations

• NOJC337M001RWJ

FAQ

What is the maximum operating temperature for the NOJC337M002RWJ?

The maximum operating temperature is +105°C.

Is this capacitor suitable for automotive applications?

Yes, it is qualified to AEC-Q200 standards and is designated for automotive use.

What is the physical height of the 2312 case package?

The maximum height of the component is 2.6 mm.