UCD2A330MNS1GS

The UCD2A330MNS1GS is a chip-type, low-impedance aluminum electrolytic capacitor in a surface-mount can package. It delivers 33 µF capacitance at a 100 V rating and is part of Nichicon’s UCD series designed for SMD assembly on high-density PC boards.

This part targets applications that require high-voltage filtering and decoupling in compact, vibration-resistant SMD formats, with an operating range from −55°C to 105°C and AEC-Q200 qualification for automotive-grade reliability.

Key Features

• Core Type — Chip-type aluminum electrolytic capacitor optimized for surface-mount use on high-density PC boards.
• Electrical Rating — 33 µF capacitance at a rated voltage of 100 V with tolerance −20% to +20%.
• Low Loss / Low Impedance — Tangent of loss angle (tan δ) specified at 0.07 (measured at 20°C, 120 Hz, 100 V) to support effective filtering and decoupling.
• Ripple Current Capability — Rated low-frequency ripple 100 mA (120 Hz) and high-frequency ripple 200 mA (10 kHz) to address different switching and supply environments.
• Leakage and Endurance — Leakage current specified at 33 µA; endurance life 2000 hours at 105°C under rated voltage conditions.
• Temperature Range — Operates from −55°C to 105°C, with impedance stability characterized across low-temperature conditions.
• Automotive Qualification & Compliance — AEC-Q200 qualified and RoHS compliant as noted in product data.
• Package & Assembly — φ10 × 10L can-style SMD (radial can) supplied in embossed carrier taping suitable for automatic pick-and-place; surface-mount land recommended size 10.3 mm × 10.3 mm.
• Mechanical — Vibration resistant design for demanding mechanical environments; polarized device.

Typical Applications

• Automotive electronics — Engine control units, power modules, and other automotive circuits that require AEC-Q200-qualified capacitors with high-voltage filtering capability.
• Power supply filtering — Bulk and smoothing capacitors in high-voltage DC rails where 100 V rating and low impedance improve ripple suppression.
• High-density SMD assemblies — Surface-mount can designed for automated placement on compact PCBs in space-constrained designs.
• Vibration-prone systems — Applications requiring vibration resistance and reliable polarized capacitors in rugged environments.

Unique Advantages

• High-voltage capability: 100 V rating enables use in higher-voltage rails without multiple-component stacks.
• Low impedance and controlled loss: tan δ of 0.07 at 100 V (20°C, 120 Hz) supports effective decoupling and energy dissipation in power circuits.
• Automotive-grade reliability: AEC-Q200 qualification signals suitability for automotive electronics and other demanding applications.
• Wide operating temperature: −55°C to 105°C range helps maintain performance across harsh thermal conditions.
• SMD-ready packaging: Embossed carrier taping and a compact φ10 × 10L can simplify automated assembly on high-density boards.
• Designed for longevity: Specified endurance of 2000 hours at 105°C under rated voltage supports long-term operation in elevated-temperature environments.

Why Choose UCD2A330MNS1GS?

UCD2A330MNS1GS combines a 100 V rating and 33 µF capacitance with low impedance and controlled loss characteristics, making it a practical choice for high-voltage filtering and decoupling in compact SMD designs. Its AEC-Q200 qualification, vibration resistance, and −55°C to 105°C operating range position it for demanding applications where reliability and thermal endurance matter.

This Nichicon UCD-series part is suited to engineers and procurement teams specifying capacitors for automotive electronics, power modules, and other systems that require surface-mount, high-voltage aluminum electrolytic capacitors with automated assembly compatibility and defined endurance at elevated temperature.

To request a quote or submit a sales inquiry for UCD2A330MNS1GS, please reach out to Nichicon or your distribution channel with the part number and required quantities.