PLF1A471MDO1

The PLF1A471MDO1 is a radial-lead aluminum conductive-polymer electrolytic capacitor designed for demanding environments requiring low ESR and high ripple-current capability. It delivers 470 µF at 10 V with polarized construction and compact radial can packaging.

Key performance highlights include low ESR (7 mΩ at 100 kHz), high ripple-current handling (up to 5.7 A at 100 kHz), and a rated operating range from −55 °C to 105 °C with a 2000-hour load life at 105 °C. The part is RoHS compliant and AEC-Q200 qualified. Note: this product is scheduled to be discontinued and is not recommended for new designs.

Key Features

• Capacitance & Voltage — 470 µF rated at 10 V for bulk decoupling and energy storage in compact radial packages.
• Low ESR & High Ripple Current — ESR of 7 mΩ at 100 kHz with ripple-current ratings of 2.85 A at 120 Hz and 5.7 A at 100 kHz to support high-frequency and high-current applications.
• Thermal Endurance — Rated for −55 °C to 105 °C with a load life of 2000 hours at 105 °C, providing stability under elevated-temperature operation.
• Reliability & Qualification — AEC-Q200 qualified with defined endurance, damp heat and soldering-heat characteristics per manufacturer specifications.
• Package & Mounting — Radial-lead, can-style package with 5 mm lead spacing and compact dimensions (L: 1.3 × D: 1.0 cm) for through-hole mounting.
• Soldering Compatibility — Designed to meet lead-free flow soldering conditions and specified soldering-heat resistance in the datasheet.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive systems — For modules requiring AEC-Q200 qualification, low ESR (7 mΩ at 100 kHz) and high ripple-current capability up to 5.7 A at 100 kHz.
• Power-supply filtering — Compact radial package providing 470 µF capacitance for smoothing and decoupling where thermal endurance to 105 °C is required.
• High-frequency electronics — Low ESR characteristics suited to applications with significant AC ripple at higher frequencies.

Unique Advantages

• High ripple-current tolerance: Specified ripple-current ratings at both 120 Hz and 100 kHz enable reliable operation under AC stress.
• Very low ESR: 7 mΩ at 100 kHz reduces losses and heat generation in high-frequency circuits.
• Robust thermal performance: 2000-hour load life at 105 °C and an operating range down to −55 °C support sustained elevated-temperature use.
• AEC-Q200 qualification: Manufacturer testing and qualification data support use in applications that require component-level qualification (see datasheet for details).
• Radial through-hole form factor: Easy integration into existing through-hole assemblies with 5 mm lead spacing and a compact can footprint (L: 1.3 × D: 1.0 cm).
• RoHS compliant: Meets current RoHS directive requirements for restricted substances.

Why Choose PLF1A471MDO1?

The PLF1A471MDO1 combines conductive-polymer aluminum technology with low ESR and high ripple-current capability in a compact radial-lead can. Its 470 µF/10 V rating, AEC-Q200 qualification, and 2000-hour endurance at 105 °C position it for demanding, thermally stressed environments where stability and low-loss performance are required.

This part is appropriate for teams specifying qualified components for maintenance or replacement in existing designs that require the stated electrical and thermal characteristics. Refer to the manufacturer datasheet for full qualification, endurance, and soldering-condition details. Please note the part is scheduled for discontinuation and is not recommended for new designs.

If you would like pricing, availability, or a formal quote for PLF1A471MDO1, submit a request and our team will respond with a tailored quote and availability information.