PCZ1D331MCL1GS

The PCZ1D331MCL1GS from Nichicon is a conductive polymer aluminum solid electrolytic, chip-type capacitor in the PCZ series designed for surface-mount assembly. It combines low equivalent series resistance and high ripple-current capability with long-term endurance at elevated temperature.

Targeted for demanding environments, this SMD capacitor is AEC-Q200 qualified and RoHS compliant, offering lead-free reflow compatibility up to a 260°C peak and a rated lifetime of 2000 hours at 150°C.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance at a rated voltage of 20 V with ±20% tolerance.
• Low ESR — 20 mΩ equivalent series resistance specified at 100 kHz, improving efficiency in high-frequency circuits.
• High Ripple Current — Rated for 900 mA at 120 Hz and 1.8 A at 100 kHz to support both low- and high-frequency ripple handling.
• Wide Temperature Range & Long Life — Operating range −55°C to +150°C with endurance specified as 2000 hours at 150°C.
• SMD Package — Chip-type surface-mount construction, package dimensions 1 cm × 1 cm and recommended land size 1.03 cm × 1.03 cm.
• Assembly Ready — Compatible with lead-free reflow soldering processes up to a 260°C peak (per datasheet soldering profile limits).
• Standards & Reliability — AEC-Q200 qualified and compliant with RoHS directive (2011/65/EU, (EU)2015/863).
• Polarized — Designed as a polarized electrolytic capacitor for DC applications.

Typical Applications

• Automotive electronic modules — AEC-Q200 qualification and high-temperature endurance make this capacitor suitable for power filtering and decoupling in automotive control units.
• Power-supply decoupling — Low ESR and high ripple-current ratings support smoothing and bulk decoupling on high-frequency power rails.
• High-temperature electronics — Long life at 150°C and a −55°C to +150°C operating range suit designs exposed to elevated ambient or thermal stress.

Unique Advantages

• Predictable high-temperature endurance: 2000 hours at 150°C gives designers a clear thermal-life specification for hot environments.
• Improved thermal and electrical efficiency: 20 mΩ ESR at 100 kHz reduces losses and heat generation in high-frequency circuits.
• Versatile ripple-handling: Dual ripple ratings (120 Hz and 100 kHz) support a range of power-supply topologies and switching frequencies.
• Compact SMD footprint: 1 × 1 cm package and defined land size simplify PCB layout in space-constrained designs.
• Automotive-grade qualification: AEC-Q200 status provides an industry-recognized qualification for automotive system integration.
• Manufacturing-ready: Lead-free reflow compatibility to a 260°C peak aligns with modern SMT assembly flows.

Why Choose PCZ1D331MCL1GS?

PCZ1D331MCL1GS delivers a combination of low ESR, high ripple capability, and defined high-temperature endurance that addresses the needs of designs operating under thermal and electrical stress. Its compact SMD form factor and clear manufacturing limits make it a practical choice for engineers specifying capacitors for automotive-grade power electronics and other high-temperature applications.

Manufactured by Nichicon and backed by AEC-Q200 qualification and RoHS compliance, this capacitor offers a reliable, verifiable option for systems requiring long-term stability and compatibility with lead-free assembly processes.

If you would like pricing, availability, or a formal quote for PCZ1D331MCL1GS, please request a quote or contact sales with your quantity and delivery requirements.