RNS1D330MDS1

The RNS1D330MDS1 is a conductive polymer aluminum solid electrolytic capacitor in a radial-leaded can package. It provides 33 µF capacitance at a 20 V rating with a polarized radial lead form factor suited for general-purpose electronic designs.

Designed for compact through-hole assemblies, the RNS series part delivers low ESR and high ripple current capability with a wide operating temperature range and specified endurance at elevated temperature.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with a rated voltage of 20 V and capacitance tolerance of -20% to +20% (measured at 120 Hz, 20°C).
• Conductive Polymer Construction — Specified as a conductive polymer aluminum solid electrolytic capacitor in the RNS series datasheet.
• Low ESR — ESR of 49 mΩ measured at 20°C/100 kHz for improved AC performance in high-frequency applications.
• High Ripple Current — Low-frequency ripple current 220 mA (120 Hz) and high-frequency ripple current 2.2 A (300 kHz) as specified for this part.
• Loss Tangent — tanδ = 0.06 measured at 20°C, 120 Hz.
• Leakage Current — Specified leakage current of 99 µA after two minutes at rated voltage and 20°C.
• Temperature & Endurance — Operating temperature range of -55°C to +105°C with an endurance rating of 2000 hours at 105°C and rated voltage.
• Compact Radial Package — Can-style case φ6.3 × 10 mm (D × L), lead spacing 2.5 mm with ±0.5 mm tolerance; radial lead mounting for through-hole placement.
• Packaging Options — Available in Bulk (No Terminal Forming) and Bag Packing for manual assembly and prototyping.

Typical Applications

• General-purpose electronics — Suited for designs that require a 33 µF, 20 V polarized radial capacitor for general-purpose circuits.
• Through-hole assemblies — Radial-lead can (φ6.3 × 10 mm) with 2.5 mm lead spacing fits standard through-hole board layouts and manual assembly workflows.
• Prototyping and small-volume production — Bulk and bag packing options support prototyping and hand-assembly processes.

Unique Advantages

• Measured low ESR (49 mΩ) — Provides the electrical characteristic necessary for applications specified at 100 kHz measurement conditions.
• High-frequency ripple capability — Rated high-frequency ripple current of 2.2 A at 300 kHz supports circuits with elevated AC stress per the datasheet specification.
• Wide temperature and proven endurance — Specified operation from -55°C to +105°C and 2000 hours endurance at 105°C for sustained performance in elevated-temperature environments.
• Compact radial form factor — φ6.3 × 10 mm can and 2.5 mm lead spacing offer a small footprint for through-hole designs.
• Conductive polymer technology — As specified for the RNS series, the conductive polymer aluminum construction defines the capacitor’s material system and electrical behavior.
• Available packaging for manual workflows — Bulk and bag packing simplify handling for prototyping and assembly operations.

Why Choose RNS1D330MDS1?

RNS1D330MDS1 positions itself as a compact, specification-driven solution for general-purpose through-hole designs that require a 33 µF, 20 V conductive-polymer aluminum capacitor. Its low ESR, defined ripple current ratings, and temperature/endurance specifications make it a clear choice when designers need verifiable, series-specified electrical performance.

This part is well suited for engineers and procurement teams seeking a mass-production-ready radial capacitor with explicit datasheet values for ESR, leakage, ripple current, and endurance—supporting reliable integration into prototypes and production assemblies.

Request a quote or submit an inquiry for pricing and availability for RNS1D330MDS1 to receive detailed lead times and ordering information.