PLF1A271MDO1

The PLF1A271MDO1 is a radial lead conductive polymer aluminum solid electrolytic capacitor with a 270 µF capacitance and 10 V rated voltage. Designed for applications that demand low equivalent series resistance (ESR) and high ripple-current capability, it targets embedded and automotive electronics where robust power filtering and high-frequency performance are required.

Key value comes from a low ESR of 8 mΩ at 100 kHz, high ripple-current ratings at both low and high frequencies, AEC-Q200 qualification, and an extended operating temperature range from −55 °C to +105 °C with a 2000-hour endurance at 105 °C.

Key Features

• Capacitance & Voltage — 270 µF rated capacitance at 10 V with ±20% tolerance (measured at 20 °C, 120 Hz).
• Low ESR — ESR of 8 mΩ measured at 20 °C/100 kHz, enabling efficient high-frequency performance and reduced power loss.
• High Ripple Current — Low-frequency ripple current 2.45 A (120 Hz) and high-frequency ripple current 4.9 A (100 kHz) to support demanding power-conditioning tasks.
• Leakage & Dissipation — Leakage current specified at 540 µA; tangent of loss angle (tan δ) 0.08 measured at 20 °C, 120 Hz, 10 V.
• Robust Temperature & Lifetime — Operating from −55 °C to +105 °C with a rated load life of 2000 hours at 105 °C.
• Package & Mounting — Radial lead can (φ8 × 12L) with 3.5 mm lead spacing (±0.5 mm); available in bulk or bag packing.
• Quality & Compliance — AEC-Q200 qualified and RoHS compliant; datasheet documents resistance to soldering heat and damp-heat performance per specification.

Typical Applications

• Automotive Electronic Modules — AEC-Q200 qualification and broad temperature range make this capacitor suitable for in-vehicle power filtering and decoupling in control modules.
• Power Supply Filtering — Low ESR and high ripple-current ratings support smoothing and decoupling on DC rails and switching regulator outputs.
• High-Frequency Power Conditioning — Measured ESR at 100 kHz and specified high-frequency ripple current enable improved performance in high-speed power electronics.

Unique Advantages

• Low thermal and electrical loss: An ESR of 8 mΩ at 100 kHz reduces dissipation and supports compact thermal designs.
• High ripple handling: Combined low-frequency and high-frequency ripple-current ratings let designers address a wide range of switching and line-frequency ripple conditions.
• Wide temperature endurance: Rated from −55 °C to +105 °C with a 2000-hour life at 105 °C for reliable operation in demanding environments.
• AEC-Q200 qualification: Provides an established quality baseline for applications requiring automotive-grade component assurance.
• Radial lead convenience: φ8 × 12L can with defined lead spacing (3.5 mm ±0.5 mm) for straightforward through-hole mounting and assembly.
• Regulatory compliance: RoHS compliant for environmental requirements in commercial and regulated designs.

Why Choose PLF1A271MDO1?

The PLF1A271MDO1 combines conductive polymer chemistry with a radial lead form factor to deliver low ESR, strong ripple-current capability, and temperature resilience for demanding power-management tasks. Its AEC-Q200 qualification and documented endurance at elevated temperature make it a candidate for designs that require reliability across wide thermal ranges.

This capacitor is suited to engineers specifying components for power filtering, decoupling, and high-frequency conditioning where measured ESR, ripple performance, and lifecycle at temperature are primary selection criteria.

Request a quote or submit an inquiry to start a procurement discussion for PLF1A271MDO1 and confirm availability, packaging options, and lead-time for your project.