PCJ0J821MCL6GS

The PCJ0J821MCL6GS from Nichicon is a conductive polymer aluminum solid electrolytic chip capacitor in a surface-mount radial can package. Designed for low ESR and higher capacitance in a compact SMD form factor, it targets demanding power applications that require high ripple current capability and robust thermal performance.

Key attributes include 820 µF capacitance at 6.3 V, AEC-Q200 qualification for automotive deployments, RoHS compliance, and a rated load life of 2000 hours at 105°C. The part is compatible with lead‑free reflow soldering processes (260°C peak correspondence).

Key Features

• Core Electricals — 820 µF capacitance with a rated voltage of 6.3 V and polarization defined for DC applications; capacitance tolerance ±20% at 120 Hz, 20°C.
• Low ESR and High Ripple Performance — ESR of 12 mOhm measured at 100 kHz and ripple current ratings of 2.385 A at 120 Hz and 4.77 A at 100 kHz, enabling effective high-frequency filtering and bulk energy storage.
• Thermal and Lifetime — Operating temperature range −55°C to +105°C and a rated load life of 2000 hours at 105°C, with endurance and damp‑heat characteristics specified in the datasheet.
• Automotive-Grade Reliability — AEC‑Q200 qualified with RoHS compliance (2011/65/EU, (EU)2015/863), supporting automotive system qualification requirements.
• SMD Assembly Compatibility — Chip-type radial can SMD package with lead‑free reflow soldering condition at 260°C peak correspondence and a recommended PCB land size of 8.3 × 8.3 mm.
• Compact Mechanical Profile — Small footprint with dimensions L: 1.0 × D: 0.8 cm and a compact height suitable for dense board layouts.

Typical Applications

• Automotive Systems — Suited for automotive electronics that require AEC‑Q200 qualified capacitors with low ESR and high ripple capability, such as power modules and control units.
• Board-Level Power Filtering — Low ESR and high ripple current ratings make this capacitor appropriate for bulk decoupling and smoothing in power supply rails on compact PCBs.
• High-Frequency Power Electronics — Performance at 100 kHz (ESR and ripple current) supports use in high-frequency converter and regulator circuits that benefit from conductive polymer electrolytes.

Unique Advantages

• Low ESR for Improved Efficiency: 12 mOhm ESR at 100 kHz reduces losses and supports tighter voltage regulation under dynamic loads.
• High Ripple Current Handling: Rated ripple currents of 2.385 A (120 Hz) and 4.77 A (100 kHz) allow reliable operation in high-stress power environments.
• Automotive-Grade Qualification: AEC‑Q200 qualification and RoHS compliance provide traceable reliability credentials for safety-critical designs.
• Thermal Endurance: 2000 hours at 105°C rated life and an operating range of −55°C to +105°C support long-term operation across wide temperature conditions.
• SMD Ready for Lead‑Free Assembly: Engineered for lead‑free reflow (260°C peak correspondence) to integrate with modern surface-mount manufacturing processes.

Why Choose PCJ0J821MCL6GS?

PCJ0J821MCL6GS combines high capacitance in a compact SMD radial-can package with low ESR and strong ripple‑current capability, making it a practical choice for designers needing stable bulk and decoupling capacitance in thermally demanding environments. Its AEC‑Q200 qualification and 2000‑hour load life at 105°C align the part with automotive and industrial applications where long-term reliability is required.

For engineering teams focused on compact, high-performance power delivery, this Nichicon conductive polymer capacitor offers a balance of electrical performance, assembly compatibility, and documented endurance that supports robust system design and lifecycle expectations.

Request a quote or contact the manufacturer’s sales team to discuss pricing, lead times, and sample availability for PCJ0J821MCL6GS.