PCG1C471MCL1GS

The PCG1C471MCL1GS is a surface-mount conductive polymer aluminum solid electrolytic capacitor in Nichicon’s PCG series. It provides 470 µF capacitance at a 16 V rating in a compact φ10 × 10 mm package with embossed carrier taping and moisture-proof packing.

Designed for demanding environments, the part combines low ESR and high ripple-current capability with wide operating temperature range and AEC-Q200 qualification for automotive electronic applications.

Key Features

• Dielectric / Core: Conductive polymer aluminum solid electrolyte in a chip-type construction optimized for higher capacitance in a small SMD can.
• Capacitance & Tolerance: 470 µF nominal capacitance with tolerance of -20% to +20% (measured at 120 Hz, 20°C).
• Voltage Rating: Rated for 16 V operation.
• Low Loss / Low ESR: Tan δ (DF) 0.12 at 20°C, 120 Hz and ESR of 20 mΩ measured at 20°C, 100 kHz for improved power-stage stability and transient response.
• High Ripple Current Capability: 1.85 A at 120 Hz (low frequency) and 3.7 A at 100 kHz (high frequency) to support switching and high-frequency power rails.
• Reliability & Endurance: Endurance rated 2000 hours at 105°C with defined limits for capacitance change, tan δ and ESR after test.
• Temperature Range: Specified operating range from -55°C to +105°C for broad environmental tolerance.
• Automotive Qualification: AEC-Q200 listed, suitable for automotive electronic systems requiring that qualification.
• Packaging & Mounting: Surface-mount radial can (SMD) packaged in embossed carrier taping with moisture-proof packing for SMT assembly.

Typical Applications

• Automotive electronic control units (ECUs): Bulk capacitance and low ESR for power conditioning in modules operating up to the 16 V rating and across -55°C to +105°C.
• Power supply filtering and smoothing: Supports high ripple currents and low loss characteristics for DC–DC converter outputs and power rails at high switching frequencies.
• Infotainment and telematics modules: Provides stable capacitance and endurance for systems exposed to wide temperature ranges and continuous operation.

Unique Advantages

• High ripple-current tolerance: 1.85 A (120 Hz) and 3.7 A (100 kHz) ratings reduce stress on capacitors in switching power environments, improving system stability.
• Low ESR at high frequency: 20 mΩ ESR at 100 kHz helps minimize losses and voltage drop under dynamic loads.
• Automotive-grade qualification: AEC-Q200 listing supports integration into qualified automotive electronic designs.
• Wide temperature endurance: Rated for -55°C to +105°C with a 2000-hour endurance at 105°C, enabling reliable long-term operation in harsh conditions.
• SMT-ready packaging: Embossed carrier taping and moisture-proof packing streamline automated assembly and inventory handling.

Why Choose PCG1C471MCL1GS?

PCG1C471MCL1GS delivers a combination of high capacitance, low ESR, and robust ripple-current capability in a compact surface-mount aluminum polymer capacitor. Its AEC-Q200 qualification, broad temperature range, and 2000-hour endurance at 105°C make it suitable for designs that require reliable bulk capacitance and stable performance under automotive and industrial operating conditions.

This part is well suited to engineers and procurement teams specifying capacitors for power filtering, smoothing, and energy-storage functions where verified endurance, low loss, and high-frequency performance are priorities.

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