PCJ0J331MCL4GS

The PCJ0J331MCL4GS from Nichicon is a chip-type conductive polymer aluminum solid electrolytic capacitor designed for surface-mount applications. It delivers low ESR and high ripple-current capability in a compact SMD can package, and is intended for use in automotive power subsystems and other demanding environments.

Key attributes include a 330 µF capacitance at 6.3 V, AEC-Q200 qualification, RoHS compliance, a rated operating range of −55°C to +105°C, and a rated load life of 2000 hours at 105°C.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance at a rated voltage of 6.3 V, tolerance ±20% (at 120 Hz, 20°C).
• Low ESR Performance — Equivalent series resistance of 14 mΩ measured at 100 kHz (20°C), supporting stable power delivery and reduced losses.
• High Ripple Current — Rated ripple current of 3.47 A at 100 kHz and 1.735 A at 120 Hz, suitable for smoothing and decoupling in high-frequency converters.
• Thermal and Endurance Ratings — Operating temperature range −55°C to +105°C with a load life of 2000 hours at 105°C; endurance and damp-heat characteristics are specified in the datasheet.
• Automotive-Grade Reliability — AEC-Q200 qualified for use in automotive applications and compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• SMD Package & Assembly — Chip-type radial can SMD package, dimensions L: 8 × D: 6.3 mm, recommended land size 6.6 × 6.6 mm, and compatible with lead-free reflow soldering (peak temperature correspondence up to 260°C under specified conditions).
• Polarized Design — Polarized aluminum electrolytic capacitor for DC power applications.

Typical Applications

• Automotive Power Rails — Bulk decoupling and smoothing for ECU and power distribution modules where AEC-Q200 qualification and high ripple capability are required.
• DC–DC Converters — Output filtering and energy storage in converters that demand low ESR and high-frequency ripple handling.
• Infotainment and Telematics — Power conditioning for on-board electronics benefiting from compact size and robust temperature performance.

Unique Advantages

• Low ESR for improved efficiency: 14 mΩ at 100 kHz reduces power loss and heat generation in high-frequency circuits.
• High ripple-current capability: 3.47 A at 100 kHz and 1.735 A at 120 Hz supports demanding power smoothing tasks.
• Automotive-qualified reliability: AEC-Q200 qualification and a 2000-hour load life at 105°C provide predictable long-term performance in automotive environments.
• Compact SMD can package: 8 × 6.3 mm footprint with a 6.6 × 6.6 mm recommended land pattern minimizes PCB area while delivering high capacitance.
• Lead-free reflow compatibility: Designed for lead-free reflow soldering with peak temperature correspondence up to 260°C under specified conditions to support modern assembly processes.

Why Choose PCJ0J331MCL4GS?

PCJ0J331MCL4GS combines conductive-polymer performance with a compact SMD can package to deliver low ESR, high ripple-current handling, and automotive-grade reliability. Its specified endurance (2000 hours at 105°C) and AEC-Q200 qualification make it a practical choice for engineers designing robust power subsystems for automotive electronics and other temperature-challenging environments.

This capacitor is well suited for designers who need verifiable electrical performance—330 µF at 6.3 V, low ESR, and defined ripple ratings—packaged for surface-mount assembly and lead-free production flows.

If you need pricing, availability, or application support for PCJ0J331MCL4GS, request a quote or contact sales to discuss lead times and quantity options.