UPM2A561MHD

The UPM2A561MHD is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can from Nichicon's UPM series. It delivers 560 µF capacitance at a 100 V rated voltage and is designed for applications that demand extended endurance, defined temperature performance, and low impedance.

Targeted for demanding environments, this part offers AEC‑Q200 qualification, a wide operating temperature range of −55°C to +105°C, and a rated load life of 5000 hours at 105°C, making it suitable for long-life electronic systems that require robust bulk capacitance and ripple handling.

Key Features

• Capacitance & Voltage: 560 µF rated capacitance at 100 V, with tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Low Impedance: Specified impedance of 41 mΩ, providing low ESR for improved ripple performance and power delivery.
• Ripple Current Handling: Low-frequency ripple current 1.196 A (120 Hz) and high-frequency ripple current 1.84 A (200 kHz), enabling effective suppression of AC components on DC rails.
• High-Temperature Endurance: Rated life of 5000 hours at 105°C when loaded as specified, supporting extended operation in elevated temperature environments.
• Loss Characteristics: tanδ (DF) 0.08 measured at 20°C, 120 Hz, supporting predictable dissipation behavior in design calculations.
• Leakage Current: Specified leakage current of 1680 µA after rated voltage application, allowing designers to budget for standby and leakage power.
• Package & Mounting: Radial lead can package, size φ18 × 35.5 mm (lead spacing 7.5 mm ±0.5 mm), supplied in bulk or bag packing for through‑hole assembly.
• Qualification & Compliance: AEC‑Q200 qualified and RoHS compliant, indicating suitability for regulated and reliability-focused designs.

Typical Applications

• Automotive power electronics: AEC‑Q200 qualification and 5000‑hour endurance at 105°C make this capacitor suitable for automotive subsystems requiring stable bulk capacitance and high-temperature reliability.
• High-voltage DC rails: 100 V rating and 560 µF capacitance provide substantial energy storage for smoothing and decoupling on higher-voltage power rails.
• Power supply filtering in harsh environments: The −55°C to +105°C operating range combined with low impedance and defined ripple current ratings supports filtering and smoothing in systems exposed to wide temperature swings.

Unique Advantages

• Extended high-temperature life: 5000 hours rated life at 105°C reduces replacement frequency and supports long-term reliability planning.
• Automotive-grade qualification: AEC‑Q200 status provides confidence for use in designs that require standardized reliability validation.
• Predictable electrical performance: Detailed specs for impedance, tanδ, leakage current, and ripple currents enable accurate thermal and electrical design margins.
• Compact radial can: φ18 × 35.5 mm package with radial leads and 7.5 mm lead spacing simplifies through‑hole integration and mechanical mounting options.
• Regulatory compliance: RoHS compliance supports use in regulated product lines and helps streamline compliance assessments.

Why Choose UPM2A561MHD?

The UPM2A561MHD combines a 560 µF/100 V capacitance point with low impedance (41 mΩ), clearly specified ripple currents, and a long endurance rating at elevated temperature, making it a practical choice for designs that require stable bulk capacitance under stress. AEC‑Q200 qualification and a −55°C to +105°C operating window align the part with reliability-focused programs and challenging thermal environments.

This capacitor is well suited to engineers and procurement teams designing power systems where measurable electrical parameters and extended life are essential. Its radial can format and available bulk/bag packaging support common through‑hole assembly workflows while enabling predictable integration into production BOMs.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for UPM2A561MHD.