RSA0J221MCN1GS

The RSA0J221MCN1GS is a surface‑mount conductive polymer aluminum solid electrolytic capacitor in Nichicon’s RSA series. It provides 220 µF capacitance at a 6.3 V rating in a compact φ6.3 × 5.7 mm SMD can suitable for general‑purpose electronic designs.

Key value propositions include low equivalent series resistance (ESR), high ripple current capability, wide operating temperature range and a 2000‑hour endurance rating at 105°C—attributes that support robust performance in space‑constrained assemblies requiring stable AC performance.

Key Features

• Core Technology — Conductive polymer aluminum solid electrolytic capacitor (RSA series) providing reliable solid electrolyte performance.
• Capacitance & Voltage — 220 µF nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Low Loss / Low ESR — tan δ of 0.12 (20°C, 120 Hz) and ESR of 15 mΩ measured at 20°C/100 kHz for reduced AC loss and improved high‑frequency behavior.
• High Ripple Current — Low‑frequency ripple current 316 mA (120 Hz) and high‑frequency ripple current up to 3.16 A (300 kHz), supporting demanding AC load conditions.
• Reliability & Endurance — Rated life of 2000 hours at 105°C; leakage current specified at 700 µA (after 2 minutes at 20°C) to help maintain predictable long‑term performance.
• Package & Mounting — Surface‑mount radial can (φ6.3 × 5.7 mm), embossed carrier taping with moisture proof packing; compatible with lead‑free reflow soldering (260°C peak condition as specified for SMD type).
• Temperature Range — Specified operating range from −55°C to +105°C for wide environmental tolerance.
• Regulatory Status — RoHS compliant.

Typical Applications

• General‑purpose electronic circuits — Intended for general purpose applications that require a 220 µF, 6.3 V SMD capacitor.
• High‑ripple circuits — Used where high‑frequency ripple current handling (up to 3.16 A at 300 kHz) and low ESR (15 mΩ at 100 kHz) are important for AC stability.
• Compact surface‑mount assemblies — Suited to space‑constrained PCBs thanks to its φ6.3 × 5.7 mm can size and SMD mounting format.
• Elevated‑temperature deployments — Applicable in designs requiring operation across −55°C to +105°C with a proven 2000‑hour endurance at 105°C.

Unique Advantages

• Low ESR for efficient AC performance: 15 mΩ ESR at 20°C/100 kHz minimizes voltage drop and dissipation under high‑frequency loading.
• High ripple current capability: Rated for 3.16 A at high frequency and 316 mA at low frequency to handle significant AC stress without compromising performance.
• Solid polymer reliability: Conductive polymer construction reduces electrolyte drying and supports stable electrical characteristics over life.
• Compact SMD form factor: φ6.3 × 5.7 mm can and embossed carrier taping enable automated PCB assembly in dense layouts.
• Wide temperature and endurance rating: −55°C to +105°C operating range with 2000 hours endurance at 105°C for predictable long‑term behavior.
• Lead‑free reflow compatible: SMD type specified for lead‑free reflow (260°C peak), aligning with modern assembly processes.

Why Choose RSA0J221MCN1GS?

RSA0J221MCN1GS combines a 220 µF capacitance in a compact SMD can with low ESR (15 mΩ at 100 kHz) and high ripple current capability (up to 3.16 A at 300 kHz), delivering a balance of electrical performance and small footprint for general‑purpose electronic designs. Its conductive polymer construction, wide −55°C to +105°C range, and 2000‑hour endurance at 105°C provide predictable operation over the product life.

This part is well suited to engineers specifying robust SMD polymer aluminum capacitors where low AC loss, high ripple handling and compact packaging are required. RoHS compliance and tape‑and‑reel moisture‑proof packing support modern production and procurement workflows.

If you need pricing, availability or a formal quote for RSA0J221MCN1GS, please submit a request for quote or contact the sales channel to receive product and ordering information.