UUG1C332MNJ1MS

The UUG1C332MNJ1MS is a surface-mount aluminum electrolytic chip capacitor in Nichicon’s UUG series, offering a high capacitance of 3300 µF at a rated voltage of 16 V. Designed for demanding environments, it provides high ripple capability and a compact can-style SMD package for automated assembly.

Engineered for automotive and industrial power applications, this part combines a wide operating temperature range (−40°C to 85°C), AEC‑Q200 rating, and a measured endurance of 2000 hours at 85°C to support reliable operation in temperature‑stress conditions.

Key Features

• High Capacitance: 3300 µF nominal capacitance (±20% tolerance) for bulk energy storage and smoothing in compact surface-mount form.
• Rated Voltage: 16 V working voltage suitable for low-voltage power rails.
• High Ripple Current Capability: Low-frequency ripple current 1.45 A (120 Hz) and high-frequency ripple current 1.6675 A (10 kHz), enabling robust performance under AC ripple and switching loads.
• Leakage Current: Specified leakage current 1584 µA (measured after 1 minute at 20°C), allowing design trade-offs between capacitance and leakage.
• Automotive-Grade Reliability: AEC‑Q200 rated, supporting use in automotive system designs that require component-level automotive qualification.
• Endurance and Temperature Range: 2000 hours life at 85°C and operating range −40°C to 85°C for sustained performance in elevated-temperature environments.
• Compact Chip Package: Case size φ18 × 16.5 mm (L: 1.65 × D: 1.8 cm), radial can SMD package, optimized for PCB space and automated placement.
• Assembly‑Ready Packaging: Supplied in embossed carrier taping to support high-volume pick-and-place assembly.

Typical Applications

• Automotive Power Electronics — Bulk smoothing and ripple filtering on 12 V/48 V power rails and DC–DC converter outputs, leveraging the part’s AEC‑Q200 rating and high ripple current capability.
• Embedded Power Supplies — Energy storage and output filtering where high capacitance and compact SMD packaging reduce board area while handling switching ripple.
• Industrial Electronics — Decoupling and bulk capacitance in control modules and power assemblies operating across −40°C to 85°C.

Unique Advantages

• High bulk energy in SMD form: 3300 µF in a φ18 × 16.5 mm chip saves board space compared with through-hole cans while retaining high capacitance.
• Designed for ripple-heavy environments: Rated ripple currents at both 120 Hz and 10 kHz provide predictable thermal and electrical behavior under AC and switching loads.
• Automotive-qualified: AEC‑Q200 rating aligns the component with automotive reliability expectations for system designers.
• Long endurance at elevated temperature: 2000 hours at 85°C supports lifecycle requirements for sustained high-temperature operation.
• Pick-and-place ready: Embossed carrier taping and SMD can package streamline high-volume assembly and reduce handling variability.

Why Choose UUG1C332MNJ1MS?

UUG1C332MNJ1MS positions itself as a compact, high-capacitance SMD solution for designs that demand bulk energy storage, strong ripple handling, and automotive-level reliability. Its combination of 3300 µF capacitance, 16 V rating, AEC‑Q200 qualification, and a 2000‑hour endurance at 85°C makes it suitable for engineers specifying capacitors for power electronics and automotive subsystems.

Manufactured by Nichicon and available in embossed carrier taping for automated assembly, this part supports scalable production and predictable performance in temperature‑stressed and ripple-intensive applications.

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