PLX1C221MDL1

The PLX1C221MDL1 is a radial lead, conductive-polymer aluminum solid electrolytic capacitor rated at 220 µF and 16 V. It is designed for applications that require compact capacitance with low equivalent series resistance and robust high-temperature endurance.

Key attributes include a low ESR of 25 mΩ (at 20°C, 100 kHz), high ripple current capability (465 mA at 120 Hz; 930 mA at 100 kHz), and a guaranteed life of 3000 hours at 125°C. The part is AEC-Q200 qualified and RoHS compliant, and is supplied in bulk or bag packing.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance at a rated voltage of 16 V, with a tolerance of -20% to +20% (measured at 20°C, 120 Hz).
• Low Impedance Power Performance — ESR of 25 mΩ at 20°C/100 kHz and a tangent of loss angle (tan δ) of 0.12 at 20°C/120 Hz supports high ripple currents and efficient filtering.
• High Ripple Current Capacity — Rated low-frequency ripple current of 465 mA (120 Hz) and high-frequency ripple current of 930 mA (100 kHz) for demanding power-smoothing applications.
• Extended High-Temperature Endurance — Life rating of 3000 hours at 125°C; endurance and damp-heat characteristics are specified in the datasheet for reliable long-term operation.
• Automotive-Grade Reliability — AEC-Q200 qualified and designed for automotive use cases requiring qualification-level reliability.
• Package & Mounting — Radial lead, can-style package with dimensions φ8 × 12 mm (L) and lead spacing 3.5 mm (±0.5 mm), suitable for through-hole mounting and wave solder processes.
• Leakage & Loss Characteristics — Specified leakage current of 704 µA (after 2 minutes at rated voltage, 20°C) and controlled tan δ for predictable loss behavior.
• Compliance & Packing — RoHS compliant; available in bulk (no terminal forming) or bag packing for production handling.

Typical Applications

• Automotive Electronics — Engine control modules, power distribution and sensor electronics where AEC-Q200 qualification and high-temperature endurance are required.
• Power Supply Filtering — Output and bulk decoupling for DC/DC converters and linear regulators that benefit from low ESR and high ripple-current capability.
• High-Temperature Embedded Systems — Electronics operating across -55°C to 125°C that require long-life capacitors with stable impedance over temperature.
• High-Frequency Power Conditioning — AC ripple attenuation and smoothing in circuits operating at higher switching frequencies where 100 kHz ESR and ripple specs are relevant.

Unique Advantages

• Low ESR at High Frequency: 25 mΩ ESR (20°C, 100 kHz) reduces voltage ripple under high-frequency load conditions, supporting cleaner power rails.
• High Ripple Current Rating: 930 mA at 100 kHz (and 465 mA at 120 Hz) enables reliable filtering in both high- and low-frequency environments.
• Long High-Temperature Life: 3000 hours at 125°C provides predictable endurance in elevated-temperature applications.
• AEC-Q200 Qualified: Qualification suitable for designs that require automotive-level component reliability.
• Compact Radial Can Package: φ8 × 12 mm size with 3.5 mm lead spacing fits space-constrained, through-hole boards while supporting standard soldering processes.
• RoHS Compliant & Production Ready: Environmentally compliant construction and bulk/bag packing options simplify procurement and assembly.

Why Choose PLX1C221MDL1?

The PLX1C221MDL1 combines conductive-polymer aluminum solid-electrolyte performance with low ESR and high ripple-current capability in a compact radial lead package. Its 3000-hour life at 125°C and AEC-Q200 qualification make it well suited for demanding, high-temperature applications where long-term stability and reliable filtering are required.

This capacitor is appropriate for engineers specifying components for automotive and industrial power systems, DC/DC converter outputs, and high-frequency smoothing tasks where verified ESR, ripple current, and endurance figures are key selection criteria.

Request a quote or contact sales for pricing, availability, and lead-time information for PLX1C221MDL1.