UPW2V3R3MPD

The UPW2V3R3MPD is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can, optimized for switching power supplies and space-constrained power designs. It offers a 3.3 µF capacitance at a 350 V rating with polarized radial-lead packaging and compact φ10 × 16 mm dimensions.

Part of Nichicon’s UPW series, this capacitor emphasizes low impedance, defined endurance at elevated temperature, and specifications suited to demanding electronic modules including automotive applications where AEC-Q200 qualification is required.

Key Features

• Capacitance and Voltage: 3.3 µF rated at 350 V for high-voltage filtering and energy storage in compact footprints.
• Low loss / Dissipation Factor: tanδ (DF) = 0.2 measured at 20 °C, 120 Hz, supporting efficient AC performance in power circuits.
• Ripple current capability: Low-frequency ripple current 38 mA at 120 Hz and high-frequency ripple current 60.8 mA at 10 kHz for handling switching ripple across frequencies.
• Leakage current: Specified leakage current of 146.2 µA for predictable bias characteristics after voltage application.
• High-temperature endurance: Rated for 5000 hours at 105 °C to meet long-term reliability requirements in elevated-temperature environments.
• Operating temperature range: –40 °C to 105 °C to support a wide range of environmental conditions.
• Package and mechanical: Radial lead, polarized can in φ10 × 16L with 5 mm lead spacing (±0.5 mm), available in bulk or bag packing.
• Tolerance and polarity: Capacitance tolerance –20% to +20% and polarized construction for correct orientation in DC circuits.
• AEC qualification: Rated to AEC-Q200, supporting use in electronic modules with automotive-grade component expectations.

Typical Applications

• Switching power supplies: Low-impedance miniature capacitor for output filtering and decoupling in compact switch-mode power designs.
• Automotive electronic modules: AEC-Q200-rated capacitor suitable for vehicle electronics and control modules requiring high-voltage, compact filtering components.
• Space-constrained power filtering: Compact φ10 × 16 mm package ideal for designs where board area and height are limited but high-voltage capability is required.

Unique Advantages

• Compact high-voltage capability: 350 V rating in a φ10 × 16 mm radial can enables high-voltage filtering without a large footprint.
• Measured loss characteristics: Specified tanδ at 20 °C, 120 Hz provides engineers with clear dissipation expectations for AC performance.
• Frequency-aware ripple handling: Specified ripple currents at both low and high frequencies (120 Hz and 10 kHz) support reliable operation across switching spectrums.
• Long endurance at elevated temperature: 5000 hours at 105 °C rating provides a defined lifetime metric for high-temperature deployments.
• Automotive-grade qualification: AEC-Q200 rating aligns the part with automotive electronic design requirements where that qualification is required.
• Standard radial-lead form factor: Polarized radial lead can and 5 mm lead spacing simplify PCB mounting and prototyping workflows.

Why Choose UPW2V3R3MPD?

UPW2V3R3MPD combines compact physical dimensions with 350 V capability and defined low-loss performance, making it a practical choice for engineers designing switching power supplies, automotive modules, and other space-limited high-voltage power systems. Its specified ripple currents, leakage current, and tanδ provide clear, verifiable electrical characteristics for predictable circuit behavior.

Backed by Nichicon’s UPW series specifications, this radial-lead capacitor offers long-term endurance data (5000 hours at 105 °C) and AEC-Q200 qualification for applications that demand traceable reliability and compact high-voltage filtering solutions.

Request a quote or submit an RFQ to evaluate UPW2V3R3MPD for your next design and receive pricing and availability information.