UPM1V331MPD

The UPM1V331MPD is a radial‑lead aluminum electrolytic capacitor specified at 330 µF and 35 V, designed for low impedance and high reliability applications. It combines a compact φ10 × 20 mm can with radial leads and 5 mm lead spacing for through‑hole mounting.

Engineered for demanding environments, the capacitor offers long high‑temperature endurance (5000 hours at 105°C), AEC‑Q200 qualification, and a broad operating temperature range of −55°C to +105°C, making it suitable for robust electronic power systems where sustained ripple handling and stability are required.

Key Features

• Capacitance & Voltage — 330 µF rated capacitance at 35 V provides bulk energy storage for power supply smoothing and decoupling.
• Low Impedance Performance — Specified impedance of 60 mΩ and tan δ of 0.12 (measured at 120 Hz, 20°C) for reduced loss and improved ripple handling.
• Ripple Current Capability — Ripple current ratings of 469.8 mA at 120 Hz and 810 mA at 200 kHz support AC ripple absorption across low and high frequency ranges.
• High Reliability & Endurance — Rated for 5000 hours at 105°C (per load‑life conditions) to maintain capacitance and leakage characteristics over extended high‑temperature operation.
• Wide Operating Temperature — −55°C to +105°C operating range supports use in temperature‑variable environments.
• Compact Radial Package — φ10 × 20 mm can with 5 mm lead spacing and radial lead mounting for easy through‑hole placement; available in bulk or bag packing.
• Electrical Characteristics — Polarized capacitor with leakage current specified at 346.5 µA and tolerance of ±20% for predictable behavior in designs.
• Compliance & Qualification — RoHS compliant and AEC‑Q200 qualified for applications requiring component qualification for demanding environments.

Typical Applications

• Automotive Electronics — AEC‑Q200 qualification and extended high‑temperature life make the UPM1V331MPD suitable for automotive on‑board power modules and control units that require reliable bulk capacitance.
• Power Supply Filtering — Low impedance, specified ripple currents (469.8 mA at 120 Hz; 810 mA at 200 kHz) and 330 µF capacitance provide effective smoothing and decoupling in power rails.
• High‑Temperature Systems — With a −55°C to +105°C operating range and 5000 h endurance at 105°C, this capacitor is appropriate for electronics exposed to elevated ambient temperatures.

Unique Advantages

• Long High‑Temperature Endurance: 5000 hours at 105°C ensures stable capacitance, tan δ and leakage over extended thermal stress periods.
• Low Impedance, High Ripple Capability: 60 mΩ impedance and dual‑frequency ripple ratings support designs with both low‑ and high‑frequency ripple components.
• Automotive‑Grade Qualification: AEC‑Q200 qualification provides an additional level of component assurance for regulated and rugged applications.
• Compact Through‑Hole Form Factor: φ10 × 20 mm radial can with 5 mm lead spacing balances compact size with easy board mounting and mechanical robustness.
• Regulatory Compliance: RoHS compliance supports use in assemblies where lead‑free regulations are required.

Why Choose UPM1V331MPD?

The UPM1V331MPD positions itself as a reliable, low‑impedance aluminum electrolytic solution for engineers who need durable bulk capacitance in compact through‑hole form. Its combination of 330 µF capacitance, 35 V rating, measurable low impedance, and dual‑frequency ripple capability addresses common power conditioning needs in harsh thermal environments.

This capacitor is well suited for design teams and procurement sourcing components for high‑temperature and automotive‑qualified systems that require predictable electrical performance over long service periods. Its RoHS compliance and AEC‑Q200 qualification provide traceable assurance for regulated manufacturing and rugged applications.

If you would like pricing, availability, or to request a quote for UPM1V331MPD, please contact our sales team to submit your request and discuss volume, packaging, or technical questions.