PCG0J181MCL1GS

The PCG0J181MCL1GS is a conductive polymer aluminum solid electrolytic capacitor in a compact chip-style surface-mount package. It delivers 180 µF capacitance at a 6.3 V rating with a focus on low ESR and high ripple-current handling for demanding power applications.

Designed for automotive markets and other robust electronics, this part combines a wide operating temperature range and long endurance with tape-and-reel packaging suitable for automated assembly.

Key Features

• Capacitance & Tolerance  180 µF nominal capacitance with ±20% tolerance measured at 120 Hz, 20°C.
• Rated Voltage  6.3 V DC rating for low-voltage power systems.
• Low Loss / Frequency Performance  tanδ = 0.12 (20°C, 120 Hz) and ESR = 33 mΩ at 20°C/100 kHz for improved high-frequency behavior.
• High Ripple Current  Rated ripple current 950 mA at 120 Hz (low frequency) and 1.9 A at 100 kHz (high frequency), supporting power-supply filtering and decoupling.
• Leakage Current  Specified leakage current of 500 µA after application of rated voltage.
• Temperature & Endurance  Operating range −55°C to +105°C with endurance of 2000 hours at 105°C (meets specified post-test limits for capacitance, tanδ and ESR).
• AEC Qualification  Ratings: AEC-Q200, suitable for automotive electronics and other applications requiring that qualification.
• Package & Assembly  Chip-type radial can (SMD), size φ5 × 6L (L: 6 × D: 5 mm) with surface-mount land size 5.3 × 5.3 mm; supplied in embossed carrier taping with moisture-proof packing for automated placement.

Typical Applications

• Automotive electronics  Use in automotive modules where AEC-Q200-rated capacitors are required and where low ESR and high ripple handling support stable power rails.
• Power-supply decoupling  Local decoupling and smoothing on DC–DC converter outputs and voltage regulators that benefit from high capacitance in a compact SMD package.
• High-frequency power circuits  Applications that require low ESR at 100 kHz and rated high-frequency ripple current for noise suppression and transient handling.

Unique Advantages

• High capacitance in a compact footprint: 180 µF in a φ5 × 6L chip package reduces board area while providing bulk energy storage.
• Low ESR for improved efficiency: 33 mΩ ESR at 100 kHz enables better high-frequency performance and lower dissipation in power paths.
• Designed for sustained operation: 2000 hours endurance at 105°C supports long-term reliability in elevated-temperature environments.
• High ripple capability: Rated for 950 mA (120 Hz) and 1.9 A (100 kHz), allowing use in both low- and high-frequency power stages.
• Automotive-grade qualification: AEC-Q200 rating aligns the part with automotive design requirements.
• Assembly-ready packaging: Embossed carrier taping and moisture-proof packing streamline automated placement and storage.

Why Choose PCG0J181MCL1GS?

PCG0J181MCL1GS is positioned for engineers who need a compact, high-capacitance SMD solution with low ESR and strong ripple-current capability. Its combination of a 6.3 V rating, 180 µF capacitance, and AEC-Q200 qualification makes it suitable for demanding power-management and automotive electronics where temperature endurance and reliable performance matter.

Backed by Nichicon's conductive-polymer PCG series specifications, this part offers a measured balance of electrical performance and manufacturability, including tape-and-reel packaging for high-volume assembly and controlled leakage and loss characteristics for predictable behavior in system designs.

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