UPS2V3R3MPD

The UPS2V3R3MPD is a miniature, low-impedance aluminum electrolytic capacitor designed for switching power supplies and general-purpose power applications. It is a radial-lead, polarized can-style capacitor offering a compact footprint and a high DC working voltage.

Key value comes from its compact size, wide operating temperature capability, and defined endurance at elevated temperature—making it suitable for space-constrained power filter and decoupling applications where reliable high-voltage performance is required.

Key Features

• Capacitance & Voltage — 3.3 µF nominal capacitance rated for 350 V DC, suitable for high-voltage filtering and energy-storage needs within its specified rating.
• Miniature radial can package — Radial, can-style package with radial lead mounting and 5 mm lead spacing for straightforward through-hole assembly on compact PCBs (size L: 1.6 × D: 1 cm).
• Low impedance — Designed for low impedance characteristics to support switching power supply ripple suppression and decoupling.
• Wide operating temperature — Specified to operate from −40 °C to +105 °C, covering typical industrial and power-electronics environments.
• Endurance at elevated temperature — Rated lifetime of 2000 hours at 105 °C, supporting reliability in high-temperature operating conditions.
• Ripple current ratings — Defined ripple current capability of 38 mA at 120 Hz and 60.8 mA at 10 kHz to support AC ripple handling in power circuits.
• Tolerance and polarization — ±20% capacitance tolerance and polarized construction; observe polarity during assembly and use.
• RoHS compliant — Compliant with RoHS directive (2011/65/EU, (EU)2015/863), supporting restricted-substance requirements.

Typical Applications

• Switching Power Supplies — Used for input/output filtering and ripple suppression where low impedance and high voltage rating are required.
• Power Filtering — General-purpose smoothing and decoupling in compact power electronics and intermediate DC-link circuits.
• Industrial Electronics — Through-hole radial mounting for robust, serviceable assemblies in industrial power modules and control equipment.

Unique Advantages

• Compact high-voltage option: 3.3 µF at 350 V provides a high-voltage solution in a small radial can, saving PCB real estate in constrained designs.
• Clear thermal endurance: Specified 2000-hour lifetime at 105 °C gives predictable aging characteristics for thermal design and maintenance planning.
• Defined ripple capability: Published ripple current values at 120 Hz and 10 kHz enable accurate thermal and reliability calculations for switching environments.
• Simple through-hole mounting: Radial lead and 5 mm lead spacing facilitate reliable mechanical attachment and field serviceability.
• Regulatory compliance: RoHS compliance simplifies integration into products requiring restricted-substance adherence.

Why Choose UPS2V3R3MPD?

UPS2V3R3MPD positions itself as a compact, high-voltage aluminum electrolytic option for engineers needing low-impedance filtering and stable performance in switching power supplies and general-purpose power circuits. Its combination of a 350 V rating, defined ripple current characteristics, and 2000-hour endurance at 105 °C supports robust thermal and electrical design choices.

This capacitor is well suited to designers and procurement teams building compact, serviceable power electronics assemblies who require predictable lifetime data, RoHS compliance, and straightforward through-hole integration.

Request a quote or submit an inquiry to receive pricing, availability, and additional technical support for UPS2V3R3MPD.