RPS0J181MCN1GS

The RPS0J181MCN1GS is a conductive polymer aluminum solid electrolytic capacitor in a surface-mount radial can package. It delivers 180 µF at a rated voltage of 6.3 V with a -20% to +20% capacitance tolerance and is intended for general-purpose electronic assemblies.

Designed for applications that require low equivalent series resistance and significant ripple handling, this part combines a compact φ8×6.7 mm form factor, a wide operating temperature range of -55°C to 105°C, and a rated endurance of 2000 hours at 105°C.

Key Features

• Capacitance & Tolerance — 180 µF nominal capacitance with a tolerance of -20% to +20% (measured at 20°C, 120 Hz).
• Rated Voltage — 6.3 V DC rating suitable for low-voltage power rails.
• Low Loss Tangent — tanδ (DF) of 0.12 measured at 20°C, 120 Hz, enabling predictable AC performance.
• Low ESR — 30 mΩ equivalent series resistance measured at 20°C/100 kHz for reduced impedance at high frequencies.
• High Ripple Current Capability — rated ripple currents of 260 mA at 120 Hz (low frequency) and 2.6 A at 300 kHz (high frequency), supporting both low- and high-frequency decoupling demands.
• Leakage Current — specified leakage current of 226 µA after 2 minutes at rated voltage (20°C).
• Endurance & Temperature Range — life rating of 2000 hours at 105°C and an operating temperature range from -55°C to 105°C for thermal robustness in thermally demanding environments.
• Compact SMD Package — φ8×6.7 mm case (radial, can - SMD) optimized for surface-mount assembly; supplied in embossed carrier taping with moisture-proof packing for automated production lines.
• Regulatory — RoHS compliant.

Typical Applications

• General-purpose electronic assemblies — bulk and decoupling capacitance for surface-mount power rails where a 6.3 V rating and 180 µF value are required.
• High-frequency power filtering — supports high-frequency ripple up to 2.6 A at 300 kHz when low ESR is needed for stability and noise reduction.
• Thermally stressed environments — suitable for designs operating across -55°C to 105°C with a 2000-hour endurance rating at 105°C.

Unique Advantages

• Low-impedance performance: 30 mΩ ESR at 100 kHz reduces voltage drop and improves decoupling effectiveness at high switching frequencies.
• Wide frequency ripple capability: Rated ripple currents specified at both 120 Hz and 300 kHz allow confident selection for mixed-frequency power systems.
• Compact SMD form factor: φ8×6.7 mm radial can design fits space-constrained PCBs while remaining compatible with automated tape-and-reel assembly.
• High-temperature endurance: 2000 hours at 105°C provides a defined lifetime metric for thermal reliability planning.
• Predictable leakage and loss characteristics: Specified leakage current (226 µA) and tanδ (0.12 at 120 Hz) support accurate power-loss and standby-current budgeting.
• Production-ready packaging: Supplied in embossed carrier taping with moisture-proof packing to support pick-and-place and reflow processes.

Why Choose RPS0J181MCN1GS?

RPS0J181MCN1GS combines conductive polymer aluminum construction with engineered low ESR and clearly specified ripple-current capabilities to address common power decoupling and filtering needs in surface-mount designs. Its φ8×6.7 mm package, −55°C to 105°C operating range, and 2000-hour endurance rating at 105°C make it suitable for engineers balancing compactness, thermal performance, and reliable lifetime data.

This capacitor is well suited to designers and procurement teams specifying general-purpose SMD power components where verified electrical parameters (ESR, ripple, leakage, tanδ) and production-ready packaging are required for consistent manufacturing and system-level performance.

If you need pricing, availability, or a formal quote for RPS0J181MCN1GS, submit a request and our team will respond with lead-time and ordering information.