RL80J821MCNASQ

The RL80J821MCNASQ is a conductive polymer aluminum solid electrolytic capacitor in a low-profile radial lead can (φ8×8 mm) designed for general-purpose electronic use. It combines high ripple-current capability and ultra-low ESR to support compact power and high-frequency applications where stable capacitance and reliability are required.

Key electrical characteristics include 820 µF capacitance at 6.3 V, an ESR of 8 mΩ measured at 20°C/100 kHz, and a rated operating temperature range from −55°C to 105°C, with an endurance rating of 5000 hours at 105°C.

Key Features

• Capacitance & Voltage — 820 µF nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20%.
• Low ESR — ESR specified at 8 mΩ (20°C/100 kHz) to minimize losses in high-frequency environments.
• High Ripple Current — Low-frequency ripple current 570 mA (120 Hz) and high-frequency ripple current 5.7 A (300 kHz) for demanding power applications.
• Loss Factor — tanδ of 0.12 measured at 20°C, 120 Hz, supporting predictable AC performance.
• Reliability & Lifetime — Rated for 5000 hours endurance at 105°C under rated voltage conditions.
• Thermal Range — Operating temperature from −55°C to +105°C for broad environmental tolerance.
• Package & Mounting — Radial lead (can) package, size φ8×8 mm with 3.5 mm lead spacing (±0.5 mm), available in bulk or bag packing.
• Leakage Current — Specified leakage current of 1033 µA after standard conditioning (20°C, 2 minutes).
• RoHS Compliant — Meets RoHS requirements for restricted substances.

Typical Applications

• General-Purpose Electronics — Suitable for broad, general-purpose use where reliable capacitance and power handling are needed.
• High-Frequency Power Circuits — Low ESR (8 mΩ at 100 kHz) and a 5.7 A ripple rating at 300 kHz support circuits with significant high-frequency ripple currents.
• Compact Power Modules — Low-profile φ8×8 mm can and radial lead mounting enable use in space-constrained through-hole designs.

Unique Advantages

• High ripple capability: Supports 5.7 A at 300 kHz, reducing the need for multiple parallel components in high-frequency applications.
• Ultra-low ESR: 8 mΩ at 20°C/100 kHz lowers conduction losses and improves filter performance under dynamic load.
• Compact, low-profile form factor: φ8×8 mm package offers a small footprint for dense assemblies while preserving through-hole robustness.
• Extended endurance at elevated temperature: 5000 hours at 105°C provides predictable lifetime behavior in thermally stressed designs.
• Wide operating temperature: −55°C to 105°C supports a broad range of environmental conditions.
• Radial lead and packaging options: Standard radial leads with 3.5 mm spacing and bulk/bag packing simplify procurement and assembly for through-hole processes.

Why Choose RL80J821MCNASQ?

RL80J821MCNASQ delivers a focused combination of high capacitance, ultra-low ESR, and substantial high-frequency ripple handling in a compact radial-lead can. Its conductive polymer construction and specified endurance at 105°C make it a practical choice for engineers designing compact power modules and high-frequency power circuits that require reliable performance over time.

This part is well suited to designs demanding measurable high-frequency performance, stable capacitance under elevated temperatures, and compatibility with through-hole assembly. Specified leakage, tanδ, ripple current, and ESR values enable straightforward comparison during component selection and BOM optimization.

To request a quote or discuss volume pricing and lead times for RL80J821MCNASQ, please contact our sales team or submit a request for quotation through your preferred procurement channel.