RPS0G221MCN1GS

The RPS0G221MCN1GS is a surface-mount conductive polymer aluminum solid electrolytic capacitor offering 220 µF capacitance at a 4 V rating. It combines low ESR and high ripple-current capability in a compact φ8 × 6.7 mm SMD can package suitable for space-constrained PCBs.

Engineered for general-purpose power applications, this part delivers measurable benefits in high-frequency filtering and bulk energy storage across a wide temperature range from −55°C to 105°C, with a rated endurance of 2000 hours at 105°C.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with tolerance −20% to +20% at a rated voltage of 4 V.
• Low Loss and Stable Performance — tanδ (DF) 0.12 measured at 20°C, 120 Hz, providing predictable impedance behavior for filter and decoupling circuits.
• Low ESR — ESR 30 mΩ measured at 20°C/100 kHz, supporting efficient high-frequency operation and reduced power dissipation.
• High Ripple Current — Rated ripple current 270 mA at 120 Hz (low frequency) and 2.7 A at 300 kHz (high frequency), enabling robust handling of AC ripple on power rails; frequency coefficient data available in the series datasheet.
• Leakage Current — Specified leakage current 176 µA after 2 minutes application of rated voltage at 20°C.
• Reliability & Temperature Range — Rated lifetime 2000 hours at 105°C; operating temperature −55°C to 105°C for reliable performance in elevated temperature environments.
• Compact SMD Package — Can-style SMD package φ8 × 6.7 mm with surface-mount land size 8.3 × 8.3 mm; supplied in embossed carrier taping with moisture-proof packing for automated assembly.
• Manufacturing & Compliance — Designed for lead-free reflow processes and in mass production; RoHS compliant.

Typical Applications

• General-purpose power decoupling — Use where a 4 V, 220 µF capacitor with low ESR and significant ripple-current capability is required to stabilize local power rails.
• High-frequency filtering — Low ESR at 100 kHz supports effective filtering and noise reduction in switching power stages.
• Bulk energy storage in compact designs — Compact φ8 × 6.7 mm package provides bulk capacitance for small form-factor consumer or industrial electronics requiring wide temperature operation.

Unique Advantages

• Measurable low ESR — 30 mΩ at 20°C/100 kHz reduces voltage ripple and heat generation compared with higher-ESR options.
• High ripple-current tolerance — 2.7 A at high frequency enables reliable operation in demanding switching environments.
• Wide operating temperature and defined lifetime — −55°C to 105°C with 2000 hours endurance at 105°C helps ensure predictable aging and robustness in elevated-temperature applications.
• Compact SMD can package — φ8 × 6.7 mm size and standard land pattern (8.3 × 8.3 mm) allow high-density PCB layouts while maintaining required electrical performance.
• Production-ready supply — Mass production status and embossed carrier taping with moisture-proof packing streamline assembly and inventory handling.
• Regulatory alignment — RoHS compliance supports environmental and regulatory requirements.

Why Choose RPS0G221MCN1GS?

RPS0G221MCN1GS positions itself as a compact, reliable conductive polymer aluminum capacitor tuned for general-purpose power management where low ESR, high ripple capability, and a wide temperature range are critical. Its defined endurance at 105°C and measured electrical characteristics make it suitable for designs that demand predictable performance over time.

This part is well suited to engineers and procurement teams designing compact power supplies, high-frequency filter networks, and applications that require stable bulk capacitance on 4 V rails while maintaining automated assembly compatibility and RoHS compliance.

Request a quote or submit a quotation request for RPS0G221MCN1GS to obtain pricing, availability, and packaging information for your project.