RNU0G102MCN1

The RNU0G102MCN1 is a radial-lead conductive polymer aluminum solid electrolytic capacitor offering 1000 µF capacitance at a 4 V rating. It combines high capacitance with low equivalent series resistance (ESR) and high ripple current capability for general-purpose electronic applications.

Designed for demanding temperature and endurance requirements, this RoHS-compliant component supports operation from –55°C to 105°C and a rated endurance of 2000 hours at 105°C, making it suitable for assemblies that need compact bulk capacitance with strong electrical performance.

Key Features

• Core Technology Conductive polymer aluminum solid electrolyte provides high capacitance in a compact radial can package (φ8×11.5 mm).
• High Capacitance / Low ESR 1000 µF capacitance with ESR of 7 mΩ measured at 20°C/100 kHz for improved AC performance and energy storage.
• Rated Voltage & Polarization Rated for 4 V with polarized construction suitable for DC applications requiring bulk capacitance.
• Ripple Current Handling High-frequency ripple current rating of 5.7 A (300 kHz coefficient) and low-frequency ripple current of 570 mA (120 Hz), supporting both low- and high-frequency filtering demands.
• Loss Characteristics tanδ (dissipation factor) of 0.08 measured at 20°C, 120 Hz for predictable AC loss behavior.
• Reliability & Endurance Load life rated for 2000 hours at 105°C under rated voltage; leakage current specified at 800 µA (after 2 minutes at 20°C).
• Mechanical & Mounting Radial lead mounting with 3.5 mm lead spacing (±0.5 mm) and compact dimensions L: 11.5 mm × D: 8 mm for through-hole assemblies.
• Compliance & Availability RoHS-compliant and in mass production; available in bulk (no terminal forming) or bag packing.

Typical Applications

• General-purpose electronic circuits Provides compact bulk capacitance for a wide range of consumer and industrial PCBs requiring polarized capacitors.
• Power supply smoothing Low ESR and high ripple current ratings make it suitable for decoupling and smoothing in DC power rails where stable capacitance under AC stress is needed.
• High-frequency filtering ESR specified at 100 kHz and high-frequency ripple capability support filtering tasks in circuits operating with switching or high-frequency components.
• Thermally demanding environments Operation from –55°C to 105°C and a 2000-hour endurance at 105°C address applications with extended temperature exposure.

Unique Advantages

• Low ESR for improved AC performance: 7 mΩ ESR at 20°C/100 kHz reduces loss and heat generation under high-frequency ripple conditions.
• High ripple current capability: 5.7 A high-frequency ripple rating and 570 mA at 120 Hz enable reliable handling of both switching and line-frequency currents.
• Compact radial package: φ8×11.5 mm can and 3.5 mm lead spacing deliver high capacitance in a small through-hole footprint for dense board layouts.
• Wide operating temperature: –55°C to 105°C supports use across a broad range of environmental conditions.
• Documented endurance: 2000 hours at 105°C under rated voltage provides a defined lifecycle metric for thermal-stress planning.
• RoHS-compliant and production-ready: Mass-production status and compliant materials simplify procurement and regulatory acceptance.

Why Choose RNU0G102MCN1?

RNU0G102MCN1 positions itself as a reliable, high-capacitance radial capacitor for designs that require compact bulk energy storage, low ESR, and strong ripple current handling. Its conductive polymer aluminum construction and specified electrical parameters deliver measurable benefits for power filtering and smoothing tasks in general-purpose electronics.

This part is well suited for engineers and procurement teams seeking a RoHS-compliant, production-ready radial capacitor with defined endurance at elevated temperature, clear electrical characterization (ESR, tanδ, leakage current), and compact mechanical dimensions for through-hole assemblies.

Request a quote or contact our sales team to discuss availability, lead times, or to submit a quotation request for RNU0G102MCN1.