UPV1A331MGD

The UPV1A331MGD is a miniature, radial‑lead aluminum electrolytic capacitor engineered for general‑purpose power applications that require compact size and sustained performance at elevated temperatures. It combines a 330 µF capacitance with a 10 V rating, low impedance characteristics, and a proven endurance of 5000 hours at +105°C to support reliable smoothing and decoupling in space‑constrained designs.

Key Features

• Capacitance & Voltage: 330 µF rated at 10 V, with a tolerance of ±20% (–20% to +20%).
• High‑temperature endurance: Designed to withstand 5000 hours of load life at +105°C, delivering long‑term performance in hot operating environments.
• Low impedance: Miniature low‑impedance construction for improved ripple handling and stable performance across load conditions.
• Ripple current capability: Specified ripple currents of 331.2 mA at 120 Hz and 460 mA at 200 kHz, with a frequency coefficient of 1.0 between 10 kHz and 200 kHz.
• Operating temperature range: –55°C to +105°C for broad environmental compatibility.
• Radial lead package: Radial, can package with 3.5 mm lead spacing for through‑hole mounting and straightforward PCB layout.
• Leakage current specification: After 1 minute at rated voltage and 20°C, leakage current is not more than 0.03CV (µA), per series specification.
• RoHS compliant: Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).
• Compact footprint: Mechanical size approximately L: 1.15 × D: 0.80 cm, suitable for compact board designs.
• Polarized element: Polarized capacitor for correct oriented installation in DC circuits.

Typical Applications

• General‑purpose power filtering: Compact smoothing and bulk decoupling on low‑voltage power rails where 330 µF at 10 V and low impedance are required.
• Decoupling in compact electronics: Through‑hole radial can format and small footprint make it suitable for space‑constrained PCBs in consumer and industrial devices.
• High‑temperature environments: Circuits subject to elevated ambient temperatures benefit from the 5000 hour endurance rating at +105°C for stable long‑term capacitance.

Unique Advantages

• Durability at elevated temperature: 5000 hours load life at +105°C provides measurable assurance of long‑term performance in hot operating conditions.
• Improved ripple handling: Low impedance construction and specified ripple currents at both low and high frequencies reduce heating and maintain stability under AC stress.
• Space‑efficient design: Small L×D footprint enables higher component density on PCBs while retaining useful capacitance.
• Easy assembly: Radial lead format with 3.5 mm lead spacing simplifies through‑hole placement and soldering processes.
• Regulatory compliance: RoHS conformity supports use in products targeting regions with restricted substances requirements.

Why Choose UPV1A331MGD?

UPV1A331MGD is positioned for designs that need a compact, reliable aluminum electrolytic capacitor capable of sustained operation at elevated temperatures. Its 330 µF capacitance at 10 V, combined with low impedance and defined ripple current ratings, makes it a practical choice for power filtering and decoupling in small‑form‑factor electronic assemblies.

Engineers specifying this part will benefit from measurable endurance (5000 hours at +105°C), a wide operating temperature range (–55°C to +105°C), and straightforward through‑hole mounting, delivering a balance of performance and durability for general‑purpose power applications.

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