RPS1E220MCN1GS

The RPS1E220MCN1GS is a surface-mount conductive polymer aluminum electrolytic capacitor from Nichicon's RPS series, specified at 22 µF and 25 V. It is designed for general-purpose surface-mount applications where low ESR, high ripple handling, and a wide operating temperature range are required.

Key performance attributes include a low ESR of 50 mΩ (measured at 20°C/100 kHz), high-frequency ripple capability up to 1.8 A, and endurance of 2000 hours at 105°C, providing a reliable component choice for a range of board-level power and decoupling needs.

Key Features

• Capacitance and Voltage: 22 µF rated capacitance at 25 V for general-purpose SMD circuits.
• Low ESR: 50 mΩ ESR specified at 20°C/100 kHz, supporting effective AC performance at high frequencies.
• High Ripple Current: Rated low-frequency ripple current of 180 mA (120 Hz) and high-frequency ripple current of 1.8 A (300 kHz), enabling robust ripple handling across frequency ranges.
• Dielectric Characteristics: Tanδ (loss tangent) of 0.12 measured at 20°C/120 Hz for predictable dissipation behavior.
• Temperature and Endurance: Operating temperature range from −55°C to 105°C with a rated life of 2000 hours at 105°C under rated voltage.
• Leakage Current: Specified leakage current of 275 µA (after 2 minutes at 20°C), supporting controlled standby leakage in designs.
• Package and Mounting: φ8 × 6.7 mm radial can SMD (surface mount) in embossed carrier taping with moisture-proof packing, compatible with lead-free reflow conditions (260°C peak as specified for the series).
• Regulatory: RoHS compliant.

Typical Applications

• General-purpose electronics: Suitable for board-level decoupling and filtering where a 22 µF, 25 V polarized SMD capacitor is required.
• Power modules and converters: Utilized where low ESR and elevated ripple current capacity improve transient and AC performance.
• Embedded and industrial systems: Applicable in designs that require wide temperature range operation (−55°C to 105°C) and defined endurance at elevated temperature.

Unique Advantages

• Low ESR for efficient AC performance: 50 mΩ at 100 kHz reduces loss and supports stable behavior at high frequencies.
• High-frequency ripple capability: 1.8 A rated ripple current at 300 kHz lets designers manage switching-node and high-speed converter ripple.
• Wide temperature tolerance and defined life: −55°C to 105°C operating range with 2000 hours life at 105°C provides predictable aging and selection criteria for thermal designs.
• Compact SMD radial can: φ8 × 6.7 mm package delivers a small footprint for space-constrained surface-mount assemblies and is supplied in embossed carrier tape with moisture-proof packing for assembly readiness.
• Controlled leakage and dissipation: Specified leakage current (275 µA) and tanδ (0.12 at 20°C/120 Hz) enable predictable standby and dissipation characteristics during design validation.
• RoHS compliance: Meets regulatory directives for lead-free manufacturing environments.

Why Choose RPS1E220MCN1GS?

RPS1E220MCN1GS combines conductive polymer aluminum electrolytic technology with low ESR and strong pulse/ripple capability to deliver stable AC performance in general-purpose surface-mount designs. Its compact φ8 × 6.7 mm package, defined leakage and loss characteristics, and 2000-hour endurance at 105°C make it suitable for engineers specifying reliable power-decoupling and filtering components under thermal stress.

This part is well suited for designers and procurement teams seeking a RoHS-compliant SMD capacitor with verifiable high-frequency performance, predictable leakage and dissipation behavior, and packaging prepared for automated assembly.

If you would like pricing, availability, or a formal quote for RPS1E220MCN1GS, please request a quote or contact our sales team with your project details and quantity requirements.