PLF1A561MDO1

The PLF1A561MDO1 is a conductive polymer aluminum solid electrolytic capacitor in a radial lead can package. It delivers low ESR and high ripple-current capability in a compact through-hole form factor suitable for demanding power circuits.

Designed for robust operation from -55°C to 105°C and qualified to AEC-Q200, this 560 µF, 10 V polarized capacitor targets automotive and other high-reliability power applications requiring high-frequency performance and long endurance.

Key Features

• Capacitance & Voltage — 560 µF rated at 10 V with ±20% tolerance, providing substantial bulk capacitance for low-voltage power rails.
• Low ESR — ESR of 7 mΩ measured at 100 kHz (20°C), supporting stable voltage ripple control at high switching frequencies.
• High Ripple Current — Rated ripple current of 2.95 A at 120 Hz and 5.9 A at 100 kHz to handle both low- and high-frequency ripple loads.
• Temperature & Endurance — Operating range −55°C to +105°C with a rated load life of 2000 hours at 105°C.
• Mounting & Package — Radial lead, can-style package with 5 mm lead spacing and compact dimensions (L: 1.3 × D: 1.0 cm) for through-hole assemblies.
• Assembly Compatibility — Designed for lead-free flow soldering conditions and compliant with RoHS (2011/65/EU, (EU)2015/863).
• Qualification — AEC-Q200 qualified for designs requiring recognized component-level reliability.

Typical Applications

• Automotive Electronics — AEC-Q200 qualification and wide temperature range make this capacitor suitable for automotive power modules and control units that require high ripple tolerance.
• DC–DC Converter Output Filtering — 560 µF at 10 V combined with 7 mΩ ESR and 5.9 A ripple rating at 100 kHz supports tight output smoothing on switching regulators.
• Power Supply Decoupling — Low ESR and substantial capacitance provide effective decoupling for low-voltage power rails in embedded systems.
• High-Frequency Power Systems — ESR and ripple specifications at 100 kHz make this part suitable where high-frequency stability and thermal endurance are required.

Unique Advantages

• High ripple-handling capability: Rated ripple currents at both 120 Hz and 100 kHz allow the capacitor to perform across a range of switching and line-frequency conditions.
• Low series resistance: 7 mΩ ESR at 100 kHz reduces losses and improves voltage stability in high-frequency applications.
• Automotive-grade reliability: AEC-Q200 qualification and a −55°C to +105°C rated range support demanding environmental and lifecycle requirements.
• Compact through-hole form: Radial lead can with 5 mm lead spacing and small footprint simplifies retrofit and PCB-mount designs where through-hole components are preferred.
• Long endurance at temperature: 2000 hours at 105°C provides predictable aging characteristics for thermal-stressed deployments.
• Lead-free solder compatibility: Designed for lead-free flow soldering processes and RoHS compliance to meet modern assembly and regulatory needs.

Why Choose PLF1A561MDO1?

PLF1A561MDO1 combines high capacitance, low ESR, and strong ripple-current capability in a compact radial-lead package—making it a practical choice for engineers specifying through-hole capacitors for power smoothing, decoupling, and high-frequency filtering. Its AEC-Q200 qualification and extended temperature rating support applications where component-level reliability and thermal endurance are required.

This capacitor is well suited to designers prioritizing stable high-frequency performance, predictable lifetime under elevated temperatures, and compatibility with lead-free assembly processes.

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