RPS1C122MCN1GS

The RPS1C122MCN1GS is a conductive polymer aluminum solid electrolytic capacitor in a surface-mount, radial can package. It delivers 1.2 mF capacitance at a 16 V rating with low ESR and high ripple-current capability for demanding general-purpose electronics.

Designed for reliability in compact assemblies, the capacitor offers a wide operating temperature range of −55°C to +105°C, a rated life of 2000 hours at 105°C, and is supplied in embossed carrier taping with moisture-proof packing for SMT production. Status: Mass Production.

Key Features

• Core Dielectric and Construction Conductive polymer aluminum solid electrolytic design providing solid-electrolyte performance with stable capacitance at 120 Hz, 20°C.
• High Capacitance, Low Voltage 1.2 mF (1200 µF) nominal capacitance with a 16 V rated voltage and capacitance tolerance of −20% to +20%.
• Low ESR ESR specified at 12 mΩ measured at 20°C / 100 kHz, supporting efficient energy transfer and reduced thermal loss.
• High Ripple Current Capability Rated ripple current of 540 mA at 120 Hz and 5.4 A at 300 kHz, with frequency coefficient data available for intermediate frequencies.
• Thermal and Endurance Ratings Operating temperature −55°C to +105°C and endurance of 2000 hours at 105°C under rated voltage conditions.
• Loss Tangent and Leakage tanδ (DF) of 0.12 (measured at 20°C, 120 Hz) and leakage current specified at 3840 µA.
• Package and Mounting Radial can SMD case, size φ10 × 12.4 mm (L: 1.24 × D: 1.0 cm) with recommended surface-mount land size L: 10.3 × W: 10.3 mm, supplied in embossed carrier taping and moisture-proof packing for automated SMT assembly.
• Regulatory RoHS compliant.

Typical Applications

• General-Purpose Electronics For surface-mount designs that require a high capacitance (1.2 mF) at a 16 V rating for bulk energy storage and decoupling in compact assemblies.
• Power Filtering and Ripple Suppression Low ESR (12 mΩ) and high-frequency ripple current capability (5.4 A at 300 kHz) make this part suitable where AC ripple attenuation and thermal efficiency are needed.
• Temperature-Variable Environments Use in circuits operating across −55°C to +105°C where long endurance (2000 h at 105°C) and stable tanδ (0.12 at 120 Hz) are required.

Unique Advantages

• High Effective Capacitance in SMD Form 1.2 mF in a φ10 × 12.4 mm radial can enables substantial energy storage in a compact surface-mount footprint.
• Low ESR for Efficient Performance 12 mΩ ESR at 100 kHz reduces I²R losses and minimizes self-heating under high ripple conditions.
• Designed for High-Frequency Ripple 5.4 A rated ripple current at 300 kHz supports designs with significant high-frequency switching activity.
• Broad Operating Temperature and Proven Endurance −55°C to +105°C range and 2000 hours at 105°C provide predictable behavior in thermally demanding applications.
• Production-Ready Packaging Supplied in embossed carrier taping with moisture-proof packing to support automated pick-and-place and reflow processes.
• Regulatory Compliance RoHS-compliant material selection supports environmental requirements in many manufacturing programs.

Why Choose RPS1C122MCN1GS?

RPS1C122MCN1GS combines high capacitance, low ESR, and substantial ripple-current capability in a compact surface-mount radial-can package, making it well suited for general-purpose electronic designs that demand reliable bulk energy storage and ripple suppression. The −55°C to +105°C operating range and 2000-hour life at 105°C deliver predictable long-term performance under elevated temperature stress.

This part is appropriate for design teams and procurement seeking a mass-production-ready conductive polymer aluminum capacitor with specified electrical characteristics (1.2 mF, 16 V, 12 mΩ ESR, 5.4 A HF ripple) and supply packaging tailored for SMT assembly.

If you would like pricing, availability, or custom packaging information, request a quote or submit an inquiry to our sales team and include your planned quantities and delivery requirements.