UPS1H330MED

The UPS1H330MED is a miniature, high‑reliability aluminum electrolytic capacitor in a radial‑lead can designed for power‑supply use. It delivers a 50 V rated voltage and 330 µF capacitance in a compact φ10 × 20 mm package aimed at space‑constrained designs and switching power supply applications.

Engineered for broad temperature operation and long life, this polarized capacitor offers controlled dissipation factor and measured ripple performance for general‑purpose power filtering and decoupling across industrial temperature ranges.

Key Features

• Electrical Performance — Rated at 50 V with 330 µF capacitance and tolerance of −20% to +20%, providing predictable bulk storage and filtering for power rails.
• Low Loss / Defined DF — Tangent of loss angle (tanδ) of 0.10 measured at 20°C, 120 Hz, supporting efficient energy handling in switching environments.
• Ripple Current Capability — Specified low‑frequency ripple current of 42.5 mA (120 Hz) and high‑frequency ripple current of 250 mA (10 kHz), enabling use in both line‑frequency smoothing and high‑frequency converter stages.
• Leakage Current — Measured leakage current of 49.5 µA, suitable for applications requiring low standby losses.
• Temperature & Endurance — Wide operating range from −55°C to +105°C and rated endurance of 2000 hours at 105°C for long‑term reliability in demanding thermal environments.
• Package & Mounting — φ10 × 20 mm radial can with 5.0 mm lead spacing (±0.5 mm), available in bulk (no terminal forming) or bag packing for through‑hole assembly.
• Environmental — RoHS compliant, meeting current lead‑free directive requirements where applicable.

Typical Applications

• Switching Power Supplies — Designed for smoothing and bulk energy storage in switching regulators and converter outputs.
• General‑Purpose Power Filtering — Used for decoupling and ripple suppression on DC power rails in industrial and embedded systems.
• Space‑Constrained Through‑Hole Designs — Miniature φ10 × 20 mm can fits compact PCB layouts where radial lead mounting is required.
• High‑Reliability Electronics — Suitable for applications that require consistent performance across −55°C to +105°C and extended life at elevated temperature.

Unique Advantages

• Compact, high‑capacitance profile — 330 µF in a φ10 × 20 mm can preserves board space while providing substantial bulk capacitance.
• Defined ripple and loss characteristics — Specified ripple currents and tanδ allow predictable thermal and electrical design margins in power stages.
• Broad temperature endurance — −55°C to +105°C rating and 2000 h endurance at 105°C support reliable operation in harsh thermal conditions.
• Through‑hole robustness — Radial lead configuration with 5.0 mm lead spacing simplifies mounting and mechanical retention in legacy and industrial assemblies.
• Compliance‑ready — RoHS compliance ensures alignment with lead‑free environmental requirements.
• Flexible packing options — Available in bulk or bag packing to suit production handling and inventory preferences.

Why Choose UPS1H330MED?

UPS1H330MED is positioned for designers who need a compact, reliable electrolytic solution for power filtering in switching supplies and general‑purpose power rails. Its combination of 50 V rating, 330 µF capacitance, controlled dissipation factor, and defined ripple current ratings provides the electrical predictability engineers rely on during thermal and load cycling.

With a wide −55°C to +105°C operating range, 2000‑hour endurance at 105°C, radial through‑hole package, and RoHS compliance, this capacitor is appropriate for industrial and embedded projects prioritizing robustness and straightforward assembly.

Request a quote or submit an inquiry for availability and pricing to receive a formal quotation and lead‑time information for UPS1H330MED.