RNS0J102MDN1

The RNS0J102MDN1 is a Nichicon RNS series conductive polymer aluminum solid electrolytic capacitor in a radial‑lead can package. It provides 1000 µF capacitance at a 6.3 V rated voltage and is intended for general‑purpose electronic applications.

Designed for engineers requiring solid polymer performance in a compact radial form, this capacitor combines high ripple capability, low ESR, and extended endurance for reliable power filtering and energy‑storage needs in general-purpose designs.

Key Features

• Capacitance & Tolerance — 1000 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C).
• Rated Voltage — 6.3 V rated voltage (surge 7.2 V).
• Low ESR — 10 mΩ equivalent series resistance measured at 20°C/100 kHz, supporting low-loss operation at high frequency.
• High Ripple Current Capability — Rated ripple current of 550 mA at 120 Hz and 5.5 A at 300 kHz (frequency coefficients apply), enabling effective handling of both low‑ and high‑frequency ripple.
• Leakage Current — 945 µA (measured at 25°C after 2 minutes), providing predictable leakage behavior for power designs.
• Endurance — 2000 hours at 105°C under rated voltage, with defined limits for capacitance change, tan δ and ESR after endurance testing.
• Operating Temperature Range — −55°C to +105°C for broad environmental tolerance.
• Footprint & Packaging — Radial can package φ10 × 12.5 mm with 5.0 mm lead spacing (±0.5 mm); supplied in bulk/bag for production usage.

Typical Applications

• General‑purpose electronic equipment — Provides bulk capacitance and filtering where a 1000 µF, 6.3 V polymer capacitor with low ESR is required.
• Power rail decoupling — Supports high‑frequency ripple suppression and energy buffering thanks to low ESR and high ripple current ratings.
• Compact board designs — The φ10 × 12.5 mm radial can and 5 mm lead spacing suit space‑constrained through‑hole assemblies.

Unique Advantages

• High ripple handling at high frequency: 5.5 A rated ripple current at 300 kHz enables efficient suppression of high‑frequency noise and transients.
• Low loss (low ESR): 10 mΩ ESR at 20°C/100 kHz minimizes voltage drop and heat generation under dynamic loads.
• Wide temperature endurance: Rated for −55°C to +105°C with a 2000‑hour endurance at 105°C, supporting reliable operation across a broad thermal range.
• Predictable leakage behavior: 945 µA leakage current specified at 25°C after 2 minutes for repeatable design margins.
• Compact radial package: φ10 × 12.5 mm can with 5.0 mm lead spacing simplifies through‑hole placement and mechanical mounting in production assemblies.
• Production readiness: Supplied in bulk/bag and listed as mass production status for consistent procurement and assembly flow.

Why Choose RNS0J102MDN1?

The RNS0J102MDN1 from Nichicon’s RNS series pairs conductive polymer aluminum chemistry with a compact radial can to deliver 1000 µF at 6.3 V with low ESR and strong ripple capability. Its defined leakage, endurance (2000 hours at 105°C), and temperature range (−55°C to +105°C) make it well suited to general‑purpose designs that require stable bulk capacitance and reliable high‑frequency performance.

This part is appropriate for designers seeking a production‑ready, through‑hole polymer capacitor option with verifiable electrical characteristics and a compact footprint for tight board layouts.

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