UPW2C3R3MPD

The UPW2C3R3MPD is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon’s UPW series, engineered for low impedance and high reliability in compact power designs. This polarized can-style capacitor delivers 3.3 µF capacitance at a 160 V rating and is optimized for applications that require stable filtering and ripple handling in constrained board space.

Built for demanding operating conditions, the part offers a broad temperature range and specified endurance at elevated temperature, and carries an AEC-Q200 rating for customers targeting automotive-grade component selections.

Key Features

• Capacitance & tolerance — 3.3 µF rated capacitance with tolerance of -20% to +20% for predictable filter performance.
• Voltage rating — 160 V rated voltage suitable for higher-voltage power rails in compact designs.
• Low impedance and ripple capability — Designed for low impedance; specified ripple current of 36 mA at 120 Hz and 57.6 mA at 10 kHz supports switching power supply filtering and decoupling.
• Leakage and dissipation — Measured leakage current of 92.8 µA and tan δ of 0.15 (measured at 20°C, 120 Hz) for controlled loss characteristics.
• High-temperature endurance — Rated life of 3000 hours at 105°C for designs requiring long-term stability under elevated temperature stress.
• Compact radial package — Cylindrical can, size φ8 × 11.5 mm, radial lead mounting with 3.5 mm lead spacing (±0.5 mm), fitting tightly spaced through-hole assemblies.
• Automotive-grade screening — AEC-Q200 rating documented in the product specifications for use where that qualification is required.
• Packaging options — Available as bulk (no terminal forming) or bag packing to support varied assembly workflows.

Typical Applications

• Switching power supplies — Low impedance and specified ripple current make this capacitor suitable for input/output filtering and smoothing in compact switch-mode power supplies.
• Automotive electronic modules — AEC-Q200 rating and 105°C endurance support use in automotive control and electronic power modules requiring qualified components.
• DC–DC converters and power rails — 160 V rating and compact radial package accommodate higher-voltage rails and tight board-space constraints.
• Industrial control electronics — Endurance at elevated temperature and controlled leakage/tan δ characteristics suit industrial power-conditioning and control applications.

Unique Advantages

• High-voltage capability in a small footprint: 160 V rating combined with a φ8 × 11.5 mm can allows designers to place higher-voltage bulk capacitance in limited space.
• Quantified ripple performance: Specified low-frequency and high-frequency ripple currents (36 mA at 120 Hz, 57.6 mA at 10 kHz) enable predictable thermal and lifetime planning in switching applications.
• Elevated-temperature endurance: 3000 hours at 105°C provides measurable life expectancy for thermal-stressed designs and helps inform maintenance and replacement intervals.
• Automotive screening: Inclusion of AEC-Q200 in the product data supports selection for designs that require automotive-grade component screening.
• Through-hole radial form-factor: Radial leads and compact dimensions simplify mechanical retention and rework in through-hole assemblies while maintaining performance.

Why Choose UPW2C3R3MPD?

UPW2C3R3MPD positions itself as a compact, high-voltage aluminum electrolytic solution where low impedance, defined ripple handling, and elevated-temperature endurance are needed. Its small can size and radial-lead form factor fit constrained board layouts while providing the electrical characteristics required for switching supplies, DC–DC converters, and automotive electronic modules.

This part is suitable for designers and procurement teams who require a component with documented ripple ratings, leakage and dissipation metrics, and AEC-Q200 screening. The documented life rating at 105°C and defined mechanical dimensions allow engineering teams to plan for reliability and assembly considerations with concrete specifications.

Note: UPW2C3R3MPD is listed as End Of Life. Please request a quote for available inventory or submit an availability inquiry to confirm stock and lead times.