UCM1V272MNS1MS

The UCM1V272MNS1MS is a chip-type aluminum electrolytic capacitor in the Nichicon UCM series, designed for surface-mount applications. It delivers high capacitance (2.7 mF) in a compact SMD can (φ16 × 21.5L) and is intended for use where high ripple handling, long-endurance, and robust thermal performance are required.

Key use cases include power-supply smoothing, bulk decoupling and energy buffering in automotive and industrial electronics where AEC‑Q200 qualification, long life, and vibration resistance are important design considerations.

Key Features

• High Capacitance — 2700 µF nominal capacitance with tolerance of −20% to +20%, providing substantial bulk energy storage in a compact SMD package.
• Rated Voltage — 35 V working voltage suitable for mid-voltage power rails and filtering applications.
• Low Impedance Chip Design — Chip-type, low-impedance construction with a measured tanδ of 0.14 (measured at 20°C, 120 Hz), optimized for improved AC performance.
• High Ripple Current Capability — Low-frequency ripple current of 1.27 A (120 Hz) and high-frequency ripple current of 2.54 A (10 kHz) for reliable handling of sustained AC currents.
• Long Endurance — Rated endurance of 5000 hours at 105°C, enabling stable performance in elevated-temperature environments.
• Wide Temperature Range — Operational from −55°C to +105°C to accommodate demanding thermal conditions.
• Surface-Mount, Automated Assembly Ready — SMD radial can package (φ16 × 21.5L) supplied in embossed carrier taping for compatibility with automated pick-and-place.
• Vibration Resistant — Designed for vibration-resistant mounting to support mechanically demanding applications.
• Leakage Current — Specified leakage current of 945 µA, consistent with electrolytic performance expectations for this capacitance and voltage.
• Standards and Compliance — AEC‑Q200 qualified and RoHS compliant, supporting regulated design requirements.

Typical Applications

• Automotive power electronics — Bulk decoupling and smoothing on vehicle power rails and electronic control modules where AEC‑Q200 qualification and vibration resistance are required.
• Industrial control systems — Energy buffering and power conditioning in motor drives, PLCs, and control units operating across wide temperature ranges.
• Telecom and server power supplies — Hold-up and bulk filtering for mid-voltage DC rails with high ripple-current demands.
• High-current consumer and professional electronics — Bulk energy storage and smoothing in audio amplifiers, power modules, and other high-current circuits.

Unique Advantages

• Large capacitance in SMD form — 2700 µF in a φ16 can minimizes board area compared with discrete radial alternatives while retaining high energy density.
• High ripple handling — Specified ripple current ratings at both low and high frequencies reduce heating and extend service life in AC-loaded applications.
• Designed for harsh environments — −55°C to +105°C operating range, 5000 h endurance at 105°C, and vibration resistance support robust long-term operation.
• Automotive-grade qualification — AEC‑Q200 qualification aligns the part with automotive electronic design requirements where applicable.
• Assembly-friendly packaging — Embossed carrier taping streamlines automated placement and reduces assembly handling time.
• Regulatory compliance — RoHS-compliant construction supports environmental regulatory needs.

Why Choose UCM1V272MNS1MS?

The UCM1V272MNS1MS positions itself as a robust SMD aluminum electrolytic solution for designers needing high capacitance, strong ripple-current capability, and long-term endurance in compact form. Its combination of AEC‑Q200 qualification, wide operating temperature range, and vibration resistance make it suitable for demanding automotive and industrial environments.

Choose this part when you require proven endurance (5000 hours at 105°C), automatic assembly compatibility via embossed carrier taping, and explicit electrical characteristics—such as 2700 µF at 35 V, defined tanδ, and rated ripple currents—documented for reliable power management and bulk energy storage designs.

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