UBC1A331MNS1GS

The UBC1A331MNS1GS is a Nichicon UBC series aluminum electrolytic chip capacitor designed for surface-mount applications that demand high temperature endurance and mechanical robustness. As a φ10×10L chip-type capacitor with 330 µF capacitance at 10 V and ±20% tolerance, it targets demanding electronic assemblies where sustained performance at elevated temperatures and under vibration is required.

Key value propositions include high-temperature endurance (1000 hours at 150°C), vibration resistance for mechanically stressed environments, and AEC-Q200 qualification for use in quality-sensitive designs.

Key Features

• Capacitance & Rated Voltage — 330 µF nominal capacitance with ±20% tolerance, rated at 10 V.
• High‑Temperature Endurance — Operating range −40°C to 150°C with a specified life of 1000 hours at 150°C.
• Vibration Resistance — Chip-type construction specified for vibration resistance in the φ8 and φ10 sizes.
• Ripple Current & Leakage — Low-frequency ripple current 100.5 mA (at 120 Hz), high-frequency ripple current 150 mA (at 10 kHz), and leakage current of 99 µA.
• AEC‑Q200 Qualification — Conforms to AEC‑Q200, supporting designs requiring recognized component-level quality standards.
• Surface‑Mount Package — φ10×10L radial can SMD chip package with embossed carrier taping for automated placement; recommended land size 1.03 × 1.03 cm.
• RoHS Compliant — Meets the RoHS directive requirements.

Typical Applications

• Automotive electronics — Suited for automobile electronics where heavy-duty service is indispensable, combining vibration resistance and 1000‑hour endurance at 150°C.
• High‑temperature electronic assemblies — Designed for board-level use in assemblies exposed to elevated temperatures up to 150°C.
• Vibration-prone equipment — Chip-type form factor and vibration-resistant construction reduce the risk of mechanical failure in systems subject to shock and vibration.

Unique Advantages

• High-temperature reliability: Rated for −40°C to 150°C with a specified 1000‑hour life at 150°C, providing stable capacitance and leakage behavior after prolonged thermal exposure.
• Mechanical robustness: Vibration-resistant chip construction helps maintain electrical performance in mechanically stressed environments.
• Qualified quality level: AEC‑Q200 qualification supports deployment in quality-sensitive and demanding use cases.
• Practical ripple handling: Defined ripple current specs at 120 Hz and 10 kHz combined with low leakage support reliable power filtering and decoupling performance.
• SMD ready for automated assembly: Embossed carrier taping and a compact φ10×10L SMD can simplify placement and assembly integration.
• Regulatory compliance: RoHS compliance for environmental directive requirements.

Why Choose UBC1A331MNS1GS?

Manufactured by Nichicon as part of the UBC series, the UBC1A331MNS1GS delivers a balance of bulk capacitance, high-temperature endurance, and mechanical resilience in a compact surface-mount package. It is well suited to engineers designing for harsh thermal and vibration environments who need verifiable endurance and standardized quality credentials.

Choose this part when your design requires a 330 µF, 10 V SMD aluminum electrolytic capacitor with documented 1000‑hour performance at 150°C, AEC‑Q200 qualification, and assembly-friendly packaging for automated production.

If you would like pricing, lead-time, or a formal quote for UBC1A331MNS1GS, please request a quote or contact sales to discuss availability and technical details.