PCS1C390MCL1GS

The PCS1C390MCL1GS is a conductive polymer aluminum solid electrolytic chip capacitor designed for surface-mount applications. It delivers 39 µF at 16 V in a compact SMD can package optimized for long-life operation.

Engineered for demanding thermal and reliability environments, this part offers a rated operating range of −55 °C to +105 °C, AEC-Q200 qualification, and a 5000-hour load-life specification at 105 °C, making it suitable for automotive and other high-reliability systems that require low ESR and sustained ripple performance.

Key Features

• Construction Conductive polymer aluminum solid electrolyte in a chip-type SMD can package for surface-mount assembly.
• Capacitance & Voltage 39 µF rated capacitance at 16 V.
• Electrical Performance Low ESR: 35 mΩ specified at 100 kHz, with ripple current ratings of 1 A at 120 Hz and 2 A at 100 kHz.
• Temperature Range Specified for operation from −55 °C to +105 °C.
• Long-Life Endurance Load life specified at 5000 hours at 105 °C; endurance and damp-heat conditions are defined in the series datasheet.
• Automotive Qualification AEC-Q200 qualified and explicitly listed for automotive applications.
• Soldering & Assembly SMD type compatible with lead-free reflow; peak soldering condition correspondence to 260 °C (single reflow at 260 °C per series guidelines).
• Polarized Polar capacitor construction; follow polarity requirements in assembly.
• Compact Package Physical size L: 6 × D: 5 mm with recommended land pattern L: 5.3 × W: 5.3 mm for PCB layout.
• RoHS Compliant Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive ECU power rails AEC-Q200 qualification plus 5000 hours at 105 °C make this capacitor suitable for bulk and decoupling on engine control and body electronics power rails.
• Infotainment and ADAS modules Low ESR and high-frequency ripple capability (2 A at 100 kHz) support stable power delivery in compact module designs.
• Compact SMD power supplies Small can package and defined land pattern enable space-efficient filtering and energy storage on surface-mount power boards.

Unique Advantages

• Long thermal endurance: Rated for 5000 hours at 105 °C, supporting designs that require sustained high-temperature operation.
• Automotive-ready qualification: AEC-Q200 listing simplifies validation for automotive system integration.
• Low ESR for high ripple: 35 mΩ at 100 kHz combined with documented ripple current ratings helps minimize voltage drop and heat in high-frequency power paths.
• SMD can convenience: Chip-type SMD can package with a clear recommended land size eases PCB layout and automated assembly.
• Lead-free reflow compatible: Conforms to lead-free reflow soldering conditions up to a 260 °C peak (single reflow at 260 °C per series guidance).
• Regulatory compliance: RoHS compliance supports deployments in regulated markets.

Why Choose PCS1C390MCL1GS?

PCS1C390MCL1GS is positioned for engineers who need a compact, surface-mount electrolytic capacitor that combines conductive-polymer performance with automotive-grade reliability. Its combination of low ESR, defined ripple current capability, wide operating temperature range, and a long 5000-hour life at 105 °C addresses the demands of modern power-supply and automotive electronic designs.

This part is suited to designers prioritizing robustness and predictable end-of-life behavior in constrained PCB footprints—especially where AEC-Q200 qualification and RoHS compliance are required. The clear assembly guidelines and recommended land pattern simplify integration into automated manufacturing processes.

For pricing, lead times, or to request a quote for PCS1C390MCL1GS, please contact our sales team or submit a quotation request through your usual procurement channel.