PCV1C271MCL7GS

The PCV1C271MCL7GS is a conductive polymer aluminum solid electrolytic capacitor in Nichicon's PCV chip series. It is a surface-mount, polarized can-type capacitor specified at 270 µF and 16 V, designed for applications that demand low ESR and high ripple current in compact SMD form.

Key value propositions include low equivalent series resistance (21 mΩ at 100 kHz), a rated lifetime of 3000 hours at 105°C, RoHS compliance, and AEC-Q200 qualification for demanding automotive and industrial environments.

Key Features

• Electrical Performance — 270 µF nominal capacitance with ±20% tolerance and a rated voltage of 16 V; polarized configuration suitable for DC filtering and energy storage.
• Low ESR & High Ripple Capability — ESR of 21 mΩ measured at 100 kHz and high-frequency ripple current rating of 3.8 A at 100 kHz (1.9 A at 120 Hz), supporting effective smoothing and decoupling under dynamic loads.
• Long-Life Thermal Endurance — Load life rated to 3000 hours at 105°C, with documented endurance limits for capacitance, tan δ and ESR after the endurance test.
• Automotive-Grade Qualification — AEC-Q200 qualified and specified for an operating temperature range from −55°C to +105°C, addressing reliability needs in vehicle electronics.
• SMD Package & Assembly — Chip-type radial can SMD package designed for surface-mount assembly with lead-free reflow compatibility to a 260°C peak (single reflow at ≤260°C as specified).
• Environmental Compliance — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).
• Compact Footprint — Body dimensions approximately L: 10 mm × D: 8 mm with recommended land size L: 8.3 mm × W: 8.3 mm for PCB layout.

Typical Applications

• Automotive Electronic Control Units (ECUs) — Provides stable DC filtering and energy buffering in control modules where AEC-Q200 qualification and 105°C endurance are required.
• Power Supply Decoupling and Smoothing — Low ESR and high ripple current capability make it suitable for bulk and output capacitors in DC–DC converters and power rails.
• Industrial Power Electronics — Compact SMD can for designs that require robust thermal endurance and sustained performance under high ripple conditions.

Unique Advantages

• Low ESR for improved transient response: 21 mΩ at 100 kHz reduces voltage ripple and losses in high-frequency power circuits.
• High ripple current handling: Rated ripple currents of 3.8 A at 100 kHz and 1.9 A at 120 Hz support heavy AC loading and switching applications.
• Designed for high-temperature endurance: 3000 hours at 105°C provides predictable ageing and life characteristics in hot operating environments.
• AEC-Q200 qualified: Meets automotive-grade reliability requirements for use in vehicle electronics and related systems.
• SMD-compatible, lead-free reflow: Supports modern assembly processes with specified reflow profiles including single peak up to 260°C.
• Regulatory compliance: RoHS conformity for environmental and regulatory consistency across products and designs.

Why Choose PCV1C271MCL7GS?

PCV1C271MCL7GS combines conductive polymer aluminum chemistry with a compact SMD can to deliver low ESR, high ripple current capability, and long-term stability at elevated temperatures. Its AEC-Q200 qualification and 3000-hour life at 105°C make it a reliable choice for automotive and industrial designs that require sustained performance in harsh thermal environments.

This part is well suited to engineers specifying robust DC filtering and power-conditioning capacitors where board-level space is constrained but electrical performance and qualification matter. Choosing this capacitor supports durability, consistent ripple handling, and straightforward assembly in modern surface-mount production flows.

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