UPM1A332MHD

The UPM1A332MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's UPM series, offering 3300 µF capacitance at a 10 V rating. It is designed for applications that demand low impedance, high ripple capability, and extended endurance in elevated temperature environments.

With AEC-Q200 qualification, a wide operating range from −55°C to +105°C, and a 5000-hour load life at 105°C, this capacitor targets automotive and other high-reliability electronic systems where stable filtering and bulk energy storage are required.

Key Features

• Capacitance & Voltage  3.3 mF (3300 µF) rated at 10 V for bulk energy storage and smoothing in low-voltage systems.
• Low Impedance  Rated impedance of 26 mΩ improves transient response and reduces voltage ripple under load.
• High Ripple Current  Low-frequency ripple current 2.76 A (120 Hz) and high-frequency ripple current 2.00 A (200 kHz) for robust performance across switching and supply conditions.
• Loss and Leakage Characteristics  tanδ = 0.19 (120 Hz, 20°C) and leakage current 990 µA, providing predictable dissipation and leakage behavior for design calculations.
• Reliability & Endurance  5000 hours life at 105°C with specified capacitance and dissipation stability; AEC-Q200 qualified for automotive-grade reliability.
• Package & Mounting  Radial lead, can-style package (φ12.5 × 35.5 mm) with 5 mm lead spacing (±0.5 mm), available in bulk (no terminal forming) or bag packing to suit production handling.
• Wide Temperature Range & Compliance  Operating temperature −55°C to +105°C and RoHS compliant for regulatory alignment.

Typical Applications

• Automotive electronic systems  Suitable for automotive modules requiring AEC-Q200-qualified capacitors with long life at elevated temperatures.
• High-ripple power circuits  Low impedance and high ripple current ratings make it appropriate for smoothing and decoupling in power regulation stages.
• High-temperature electronics  Designed for environments up to +105°C with a 5000-hour endurance specification for sustained high-temperature operation.

Unique Advantages

• Long-term high-temperature endurance: 5000-hour rated life at 105°C supports extended field reliability in hot environments.
• AEC-Q200 qualified: Provides a verified qualification path for automotive designs demanding component-level reliability.
• High ripple handling with low impedance: 2.76 A (120 Hz) / 2.00 A (200 kHz) ripple ratings combined with 26 mΩ impedance reduce voltage excursions under dynamic load.
• Predictable electrical characteristics: Specified tanδ and leakage current values allow accurate thermal and leakage budgeting in designs.
• Compact radial can form factor: φ12.5 × 35.5 mm package with 5 mm lead spacing simplifies board layout for through-hole implementations.
• Regulatory compliance: RoHS conformity supports use in regulated production environments.

Why Choose UPM1A332MHD?

UPM1A332MHD combines a high-capacitance 10 V rating with low impedance and strong ripple-current capability in a compact radial can, backed by a 5000-hour endurance at +105°C and AEC-Q200 qualification. These characteristics make it well suited for engineers building robust, high-reliability power subsystems—especially in automotive applications—where thermal endurance and stable filtering are priorities.

Choosing this part helps reduce design risk through measurable electrical parameters (impedance, tanδ, leakage) and proven long-term performance, while RoHS compliance supports regulatory requirements in production systems.

Request a quote or contact sales to check availability, lead times, and volume pricing for UPM1A332MHD.