UPM2A3R3MDD

The UPM2A3R3MDD is a radial lead aluminum electrolytic capacitor from Nichicon’s UPM series designed for compact, high-voltage polarized applications. It provides 3.3 µF capacitance at a 100 V rating in a small φ5 × 11 mm can with 2 mm lead spacing.

Engineered for reliability in demanding environments, this component offers a wide operating temperature range and industry-recognized qualification suitable for automotive designs and other applications requiring stable, compact bulk capacitance.

Key Features

• Capacitance & Voltage: 3.3 µF capacitance with a 100 V rated voltage, providing polarized bulk capacitance for higher-voltage circuits.
• Compact Radial Package: φ5 × 11 mm can with 2 mm lead spacing and radial lead mounting for through-hole assembly and flexible placement on PCBs.
• Temperature Range & Endurance: Operates from −55°C to 105°C with a specified life/endurance of 2000 hours at 105°C.
• Low Loss Characteristics: Dissipation factor (tan δ) of 0.08 measured at 20°C, 120 Hz, supporting lower reactive losses at line frequency conditions.
• Ripple Handling: Specified ripple current performance of 13.5 mA at 120 Hz and 27 mA at 200 kHz to address both low- and high-frequency ripple environments.
• Leakage Current: Low leakage current rated at 9.9 µA, suitable where minimal DC leakage is required.
• Automotive Qualification & Compliance: AEC-Q200 rated and RoHS compliant, aligning with automotive component requirements and environmental directives.
• Packaging Options: Available in Bulk (No Terminal Forming) / Bag packing to support prototyping and low-volume assembly workflows.

Typical Applications

• Automotive Electronics: Use in control modules and subsystems that require polarized bulk capacitance and AEC-Q200 qualified components.
• Power Supply Filtering: Local decoupling and smoothing on higher-voltage rails where a compact 100 V capacitor is required.
• Embedded Systems: Through-hole power filtering and energy storage in compact PCB layouts using radial lead mounting.

Unique Advantages

• Automotive-Grade Qualification: AEC-Q200 rating provides confidence for vehicle electronics and other reliability-focused deployments.
• Small Footprint, High Voltage: φ5 × 11 mm form factor delivers 100 V capability in a compact radial can for space-constrained designs.
• Wide Temperature Operation: −55°C to 105°C range and 2000-hour endurance at 105°C support sustained performance in harsh thermal environments.
• Balanced Ripple Performance: Specified ripple currents at both 120 Hz and 200 kHz allow designers to account for low- and high-frequency ripple conditions.
• Low Dissipation Factor: tan δ = 0.08 at 20°C/120 Hz helps minimize AC loss in frequency-sensitive circuits.
• Regulatory Compliance: RoHS compliance simplifies selection for environmentally constrained product lines.

Why Choose UPM2A3R3MDD?

UPM2A3R3MDD combines a high-voltage 100 V rating with a compact radial can and AEC-Q200 qualification, making it a practical choice for engineers specifying polarized bulk capacitance in space-limited, reliability-focused designs. Its defined ripple current and low dissipation factor provide measurable electrical characteristics to design against, while the −55°C to 105°C operating range and 2000-hour endurance at 105°C address long-term thermal reliability needs.

This capacitor is suited to designers and procurement teams seeking a verified, compact aluminum electrolytic solution for automotive and industrial power-filtering applications where component qualification and compact packaging are key selection criteria.

If you’d like pricing, availability, or a formal quote for UPM2A3R3MDD, request a quote or contact our sales team to submit a quote inquiry and discuss order options.