PCM1V271MCL1GS

The PCM1V271MCL1GS is a conductive polymer aluminum solid electrolytic capacitor in an SMD can package designed for high‑temperature, high‑reliability power applications. It delivers low ESR and high ripple current in a compact 1.0 × 1.0 cm footprint, supporting demanding thermal and electrical environments.

Targeted at applications that require robust power decoupling and filtering, the part combines a 270 μF, 35 V rating with AEC‑Q200 qualification, extended endurance at elevated temperature, and lead‑free reflow compatibility for modern assembly processes.

Key Features

• Capacitance & Voltage — 270 μF nominal capacitance with a 35 V rated voltage and ±20% tolerance, suitable for bulk decoupling and energy storage in power rails.
• Low ESR & High Ripple Handling — 20 mΩ ESR specified at 100 kHz and ripple currents of 1.25 A (120 Hz) and 2.5 A (100 kHz) to support efficient transient response and power conversion stages.
• High‑Temperature Endurance — Long life specified as 8000 hours at 125°C, with ESR measured after endurance down to −40°C, delivering stable performance across the rated temperature range of −55°C to 125°C.
• Automotive Qualification — AEC‑Q200 qualified, indicating suitability for designs requiring automotive component qualification.
• SMD Package & Reflow Compatible — Surface‑mount radial can (chip type) in a 1.0 × 1.0 cm package case; compatible with lead‑free reflow soldering up to a 260°C peak temperature.
• Regulatory Compliance — Compliant with RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics — Power rail decoupling and filtering in automotive modules where AEC‑Q200 qualification and high‑temperature endurance are required.
• DC–DC Converters & Power Modules — Bulk and output smoothing for converters benefiting from low ESR and high ripple current capability at 35 V rating.
• Power Supply Decoupling — Local energy storage and transient suppression on boards that require compact SMD capacitors with strong thermal and ripple performance.
• Lead‑Free Reflow Manufacturing — Surface‑mount assemblies requiring reflow compatibility up to a 260°C peak for modern lead‑free processes.

Unique Advantages

• Long High‑Temperature Life: 8000 hours at 125°C provides extended in‑field stability for designs exposed to sustained elevated temperatures.
• Low Loss, High Ripple Capability: 20 mΩ ESR at 100 kHz plus 2.5 A ripple at 100 kHz minimizes heating and improves efficiency in power conversion.
• AEC‑Q200 Qualified: Qualification for automotive-grade use cases ensures the component meets recognized reliability standards for vehicle systems.
• Reflow‑Ready SMD Can: Lead‑free reflow compatibility to 260°C simplifies assembly in modern surface‑mount production lines.
• Wide Operating Temperature: −55°C to 125°C rating supports designs that must operate across harsh environmental ranges.
• Compact Footprint: 1.0 × 1.0 cm package provides high capacitance density for space‑constrained boards.

Why Choose PCM1V271MCL1GS?

The PCM1V271MCL1GS combines a high capacitance density with low ESR and strong ripple handling in a compact, surface‑mount can specifically engineered for high‑temperature and automotive environments. Its long‑life specification at 125°C and AEC‑Q200 qualification make it appropriate for designs that prioritize reliability and thermal endurance.

This part is well suited to engineers designing power delivery networks, DC–DC converters, and automotive electronic modules who need a robust SMD capacitor that supports lead‑free reflow assembly and sustained performance in elevated temperatures.

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