RPS0J331MCN1GS

The RPS0J331MCN1GS is a conductive polymer aluminum solid electrolytic capacitor in a surface-mount radial can package. It delivers 330 µF capacitance at a 6.3 V rating with a wide operating temperature range of −55 °C to 105 °C for general-purpose electronic use.

Designed for compact power and decoupling applications, this SMD capacitor provides low ESR and high ripple-current capability for improved power-stage stability and transient performance while offering a rated endurance of 2000 hours at 105 °C.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20%.
• Conductive Polymer Dielectric — Solid conductive polymer construction for stability across frequency and temperature.
• Low ESR & Loss — ESR of 22 mΩ measured at 20 °C / 100 kHz and tan δ (loss tangent) of 0.12 at 20 °C, 120 Hz, supporting efficient high-frequency operation.
• High Ripple Current — Low frequency ripple current rated at 360 mA (120 Hz) and high frequency ripple current rated at 3.6 A (300 kHz) to handle switching regulator and power-stage loads.
• Reliability & Endurance — Load life/endurance specified as 2000 hours at 105 °C under rated voltage conditions.
• Packaging & Mounting — Surface-mount radial can package, size φ10 × 7.7 mm, supplied in embossed carrier taping with moisture-proof packing for automated assembly.
• Polarized — Polarized capacitor for DC power applications.
• RoHS Compliant — Conforms to RoHS environmental requirements.

Typical Applications

• Power Supply Filtering & Decoupling — Low ESR (22 mΩ) and high ripple current (3.6 A at 300 kHz) make it suitable for smoothing and decoupling in compact SMD power rails.
• Switching Regulator Stages — ESR specified at 100 kHz and high-frequency ripple capability support use on the output of switching converters and power stages.
• General-Purpose Electronics — Marketed for general-purpose applications that require 330 µF capacitance in a space-efficient φ10 × 7.7 mm SMD package with −55 °C to 105 °C operating range.

Unique Advantages

• Measurable Low ESR: 22 mΩ at 20 °C / 100 kHz reduces power loss and improves voltage stability under dynamic loads.
• High-Frequency Performance: Rated ripple current of 3.6 A at 300 kHz and ESR measured at 100 kHz provide reliable performance in switch-mode power applications.
• Compact SMD Can: φ10 × 7.7 mm radial can package balances capacitance density with a board-friendly surface-mount form factor.
• Endurance at Elevated Temperature: 2000 hours life rating at 105 °C gives predictable aging characteristics for thermal-stressed designs.
• Production-Ready Packaging: Supplied in embossed carrier taping with moisture-proof packing to support automated assembly and handling.

Why Choose RPS0J331MCN1GS?

RPS0J331MCN1GS is positioned for engineers who need a compact, surface-mount conductive polymer aluminum capacitor that combines high capacitance with low ESR and strong ripple-current capability. Its specified ESR, tan δ, and high-frequency ripple ratings make it a practical choice where power-stage stability and transient response matter.

With a wide −55 °C to 105 °C operating range, a 2000-hour endurance rating at 105 °C, and RoHS compliance, this part provides a verifiable, production-ready option for general-purpose electronic designs that require robust SMD electrolytic performance.

Request a quote or contact sales to discuss availability, tape-and-reel packaging, and volume pricing for RPS0J331MCN1GS.