RS80J331MCNASQ

The RS80J331MCNASQ is a conductive polymer aluminum solid electrolytic capacitor in a low-profile radial-lead can (φ6.3×8 mm). It provides 330 µF capacitance at a 6.3 V rating with low equivalent series resistance and high ripple-current capability.

Designed for general-purpose electronics, this component targets compact designs that require a combination of low ESR (8 mΩ at 20°C/100 kHz), high-frequency ripple handling (5 A at 300 kHz), and extended life (5,000 hours at 105°C).

Key Features

• Capacitance & Voltage — 330 µF capacitance with a 6.3 V rated voltage and ±20% tolerance, suitable where moderate bulk capacitance is required in a small footprint.
• Low ESR / High-Frequency Performance — ESR of 8 mΩ measured at 20°C/100 kHz and a high-frequency ripple current rating of 5 A at 300 kHz for improved power integrity in switching and high-frequency circuits.
• Ripple Current Capability — Low-frequency ripple current rated at 500 mA (120 Hz) and frequency coefficient support up to 300 kHz, enabling stable operation across a wide range of ripple conditions.
• Temperature Range & Endurance — Operates from −55°C to +105°C with a rated life of 5,000 hours at 105°C, supporting long-term reliability under elevated temperature stress.
• Compact, Radial Lead Package — φ6.3×8 mm can with 2.5 mm lead spacing (±0.5 mm) and radial-lead mounting simplifies through-hole assembly for compact board layouts.
• Leakage Current — Specified leakage current of 519 µA (after 2 minutes at 20°C), enabling predictable bias behavior in DC circuits.
• RoHS Compliant — Conforms to RoHS requirements for environmental compliance.

Typical Applications

• General Purpose Electronics — For circuits that require a compact, low-profile 330 µF capacitor with low ESR and high ripple capability.
• Power Supply Decoupling — As a through-hole decoupling/bulk capacitor where high-frequency ripple handling and low impedance at 100 kHz are needed.
• Embedded Systems — Suitable for small form-factor boards that need stable capacitance and long endurance at elevated temperatures.

Unique Advantages

• High ripple handling across frequencies — Rated for 500 mA at 120 Hz and 5 A at 300 kHz, allowing a single component to address both low- and high-frequency ripple demands.
• Very low ESR at 100 kHz — 8 mΩ ESR at 20°C/100 kHz reduces voltage drop and power loss in high-frequency applications.
• Compact low-profile form factor — φ6.3×8 mm can with radial leads minimizes board area while preserving through-hole mounting robustness.
• Long endurance at high temperature — 5,000 hours at 105°C supports extended field life in thermally demanding environments.
• Predictable leakage performance — Specified leakage current of 519 µA provides consistent bias characteristics for power-management circuitry.
• Mass production availability — Product is listed as mass production, supporting volume procurement and design continuity.

Why Choose RS80J331MCNASQ?

RS80J331MCNASQ delivers a focused combination of low ESR, high ripple-current capability, compact low-profile packaging, and long high-temperature endurance. These attributes make it suitable for designs that require dependable bulk capacitance and stable high-frequency behavior in a small through-hole footprint.

This part is well suited to engineers and buyers specifying conductive polymer aluminum capacitors for general-purpose and thermally demanding applications where predictable electrical performance and production availability are important.

Request a quote or submit an inquiry for RS80J331MCNASQ to receive pricing, availability, and lead-time information.