RNS1C330MDS1

The RNS1C330MDS1 is a conductive polymer aluminum solid electrolytic capacitor in a radial-lead can package. It delivers 33 µF capacitance at a 16 V rating with a compact φ6.3 × 7 mm footprint and 2.5 mm lead spacing.

Designed for general-purpose electronic applications, this component combines low ESR, high high‑frequency ripple capability and wide temperature operation (−55 °C to 105 °C) to support compact, reliable power-conditioning and decoupling functions in a variety of designs.

Key Features

• Core Technology Conductive polymer aluminum solid electrolytic construction for stable electrical performance in a radial lead package.
• Capacitance & Tolerance 33 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20 °C).
• Rated Voltage 16 V rated voltage with DF (tan δ) specified at 0.06 under measurement conditions of 20 °C, 120 Hz, 16 V.
• Low ESR ESR = 49 mΩ measured at 20 °C / 100 kHz, reducing AC loss and heat generation at high frequencies.
• High Ripple Capability Low-frequency ripple current 190 mA (120 Hz) and high-frequency ripple current 1.9 A (300 kHz) for demanding AC conditions; frequency coefficient data is provided for ripple scaling.
• Leakage Current Leakage current specified at 79 µA (after 2 minutes at 20 °C), supporting predictable bias behavior.
• Temperature & Endurance Operating range −55 °C to 105 °C with an endurance rating of 2000 hours at 105 °C under rated voltage.
• Package & Mounting Radial lead can, size φ6.3 × 7 mm (L), lead spacing 2.5 mm (±0.5 mm), available in Bulk (No Terminal Forming) or Bag packing.

Unique Advantages

• Compact, high-performance power element: 33 µF in a φ6.3 × 7 mm can delivers significant capacitance density for space‑constrained designs.
• Reduced AC losses at high frequency: 49 mΩ ESR at 100 kHz minimizes dissipative losses where high-frequency ripple is present.
• Robust ripple handling: 1.9 A HF ripple rating at 300 kHz supports circuits with significant high-frequency ripple currents.
• Wide temperature range and defined endurance: −55 °C to 105 °C operation and 2000 hours endurance at 105 °C provide predictable life performance under elevated temperatures.
• Engineered for predictable leakage and dissipation: Specified leakage current (79 µA) and tan δ (0.06 at 20 °C/120 Hz) enable easier thermal and bias budgeting in designs.
• Easy integration into through-hole assemblies: Radial lead form with 2.5 mm spacing and standard lead diameters simplifies placement in mixed-technology boards.

Why Choose RNS1C330MDS1?

The RNS1C330MDS1 balances compact size with quantifiable electrical performance—low ESR, defined tan δ, controlled leakage and strong ripple capability—making it a practical choice when designers need reliable, general-purpose polymer aluminum capacitance in a radial-lead format. Its temperature and endurance specifications give clear guidance for thermal design and lifetime planning.

This part is suited for engineers and procurement teams seeking a small-footprint electrolytic capacitor with measurable high-frequency performance and defined endurance for long-term use in general-purpose electronic products.

If you would like pricing, availability or to request a quote for RNS1C330MDS1, please submit a request to your supplier or sales channel with the part number and required quantity.