UPS0J330MDD

The UPS0J330MDD is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon's UPS series, designed for low-impedance power applications. It is a radial-lead, polarized capacitor rated at 33 µF and 6.3 V with ±20% tolerance, optimized for switching power supplies and general-purpose power filtering in compact assemblies.

Key Features

• Capacitance & Voltage — 33 µF capacitance at a 6.3 V rating with ±20% tolerance for predictable decoupling and smoothing behavior.
• Miniature, Low-impedance Construction — Part of Nichicon's UPS series noted for miniature sizing and low impedance, suitable for space-constrained power designs.
• Ripple Current Performance — Rated low-frequency ripple current of 27.2 mA (120 Hz) and high-frequency ripple current of 160 mA (10 kHz) to support switching and high-frequency decoupling demands.
• Low Leakage — Measured leakage current of 6.237 µA after rated voltage application for reduced standby drain in sensitive circuits.
• Thermal & Endurance — Operating temperature range from –55 °C to +105 °C with a specified life of 2000 hours at 105 °C for elevated-temperature reliability.
• Package & Mounting — Radial lead, can-style package with φ5 × 11L size (size dimension L: 1.1 × D: 0.5 cm) and 2 mm lead spacing for compact through-board placement; supplied in bulk packaging.
• Compliance — RoHS compliant.

Typical Applications

• Switching Power Supplies — Low-impedance, miniature construction and specified ripple current make this capacitor suitable for output smoothing and decoupling in switching regulators.
• General Purpose Power Filtering — 33 µF capacitance and low leakage provide effective filtering for DC rails and local decoupling in compact power subsystems.
• Radial-Lead Circuit Assemblies — Small φ5 × 11 can and 2 mm lead spacing accommodate compact radial-lead board layouts where space and simple mounting are priorities.

Unique Advantages

• Compact footprint: φ5 × 11L size (L: 1.1 × D: 0.5 cm) enables space-efficient placement in dense assemblies.
• High-frequency ripple handling: 160 mA rating at 10 kHz supports decoupling for high-switching-frequency power stages.
• Low standby leakage: 6.237 µA leakage current reduces parasitic drain in low-power or standby circuits.
• Wide operating temperature: –55 °C to +105 °C operation extends usability across demanding thermal environments.
• Designed for elevated-temperature use: 2000-hour life at 105 °C provides predictable longevity in hotter operating conditions.
• RoHS compliant: Meets environmental substance requirements for regulated markets.

Why Choose UPS0J330MDD?

UPS0J330MDD pairs Nichicon's UPS-series miniature, low-impedance design with specific electrical characteristics—33 µF at 6.3 V, defined ripple and leakage limits, and a broad –55 °C to +105 °C operating window—making it a compact, reliable choice for power-supply designers and engineers working on space-constrained assemblies. Its radial-lead can package and 2 mm lead spacing simplify board-level mounting while providing the ripple handling and thermal endurance needed for switching power applications.

Choose UPS0J330MDD when you need a verified, miniature aluminum electrolytic solution from Nichicon for targeted power filtering and decoupling roles where size, ripple capability, low leakage, and high-temperature endurance are key considerations.

Request a quote or submit a pricing inquiry for UPS0J330MDD to evaluate suitability for your next design.