PLF0E821MDO1

The PLF0E821MDO1 is a conductive polymer aluminum solid electrolytic capacitor in a radial lead can package, designed for demanding low-voltage power applications. With a rated capacitance of 820 µF at 2.5 V and low equivalent series resistance, it addresses high ripple current and efficient decoupling needs in electronics.

Engineered for robust operation, this part supports an operating temperature range of −55 °C to 105 °C, a rated load life of 2000 hours at 105 °C, RoHS compliance, and AEC-Q200 qualification for automotive electronics.

Key Features

• Capacitance & Voltage — 820 µF nominal capacitance at a 2.5 V rated voltage with ±20% tolerance, suitable for bulk storage and low-voltage rail decoupling.
• Low ESR — 6 mΩ ESR specified at 100 kHz, enabling reduced power loss and improved transient response in power delivery networks.
• High Ripple Current — Rated ripple handling of 3.1 A at 120 Hz and 6.2 A at 100 kHz, supporting high-frequency switching environments.
• Thermal & Lifetime Performance — Rated for −55 °C to 105 °C with a load life of 2000 hours at 105 °C, meeting endurance requirements for elevated-temperature operation.
• Automotive Qualification & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), suitable for automotive electronic systems.
• Radial Lead Package — Radial can with 3.5 mm lead spacing and compact dimensions (L: 1.2 cm × D: 0.8 cm) for through-hole assembly and PCB retention.

Typical Applications

• Automotive electronic control modules — Local energy storage and decoupling on low-voltage power rails in AEC-Q200 qualified systems.
• Power supply filtering — Bulk smoothing and high-frequency ripple suppression where low ESR and high ripple current are required.
• DC–DC converter outputs — Stabilization of outputs in converters and point-of-load circuits operating near 2.5 V.

Unique Advantages

• Low-loss power delivery: 6 mΩ ESR at 100 kHz minimizes I²R losses and improves efficiency in switching environments.
• High ripple tolerance: Rated ripple currents of 3.1 A (120 Hz) and 6.2 A (100 kHz) allow reliable operation under heavy dynamic loading.
• Thermal endurance: 2000-hour load life at 105 °C supports sustained performance in elevated-temperature applications.
• Automotive-ready qualification: AEC-Q200 rating and RoHS compliance simplify integration into automotive electronics designs.
• Compact through-hole form: Radial lead can with 3.5 mm lead spacing provides secure PCB mounting for assemblies that require robust mechanical connection.

Why Choose PLF0E821MDO1?

The PLF0E821MDO1 delivers a combination of high capacitance at low voltage, very low ESR, and high ripple current capability in a compact radial lead package. Its AEC-Q200 qualification and 2000-hour load life at 105 °C make it a dependable choice for automotive and other temperature-challenging power electronics.

This part is suited for engineers and procurement teams looking for durable, RoHS-compliant conductive polymer aluminum capacitors for low-voltage decoupling, power filtering, and converter output stabilization where long-term thermal reliability matters.

Request a quote or submit an inquiry to our sales team to discuss availability, pricing, and integration support for the PLF0E821MDO1.