ULV2H3R3MNL1GS

The ULV2H3R3MNL1GS is a chip-type aluminum electrolytic capacitor designed for high-voltage, long-life surface-mount applications. It provides 3.3 µF capacitance at a 500 V rated voltage in a compact SMD can package suitable for automated mounting using carrier tape.

Engineered for demanding environments, this part offers a wide operating temperature range and extended endurance, making it appropriate where sustained performance and reliability are required, including AEC-Q200-qualified automotive electronics.

Key Features

• Capacitance & Voltage — 3.3 µF nominal capacitance with a 500 V rated voltage, suitable for high-voltage SMD capacitor requirements.
• Long Life & Endurance — Load life of 10,000 hours at +105°C; after this endurance test capacitance change is within ±30% and leakage current remains at or below initial specified values.
• Automotive Qualification — AEC-Q200 qualified, supporting use in automotive electronic assemblies that require component-level automotive qualification.
• Temperature Range — Rated for operation from −40°C to +105°C to support elevated-temperature environments.
• Surface-Mount, Carrier-Tape Compatible — Chip-type radial can in an SMD package designed for automatic mounting machines using carrier tape, simplifying automated PCB assembly.
• Electrical Characteristics — Polarized construction with capacitance tolerance of ±20%; low-frequency ripple current 40 mA at 120 Hz and high-frequency ripple current 64 mA at 10 kHz.
• Leakage and Dissipation Parameters — Leakage current specification for 500 V is 0.04 × C × V + 200 µA (1 minute at 20°C); tan δ limits and low-temperature impedance characteristics are defined per datasheet.
• Regulatory Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronics — High-voltage, long-life SMD capacitor for electronic control units and power modules where AEC-Q200 qualification is required.
• High-voltage power supplies — Compact SMD solution for smoothing and energy storage in circuits requiring up to 500 V rated voltage.
• Industrial equipment — Use in systems that demand elevated temperature endurance and long operational life in a surface-mount form factor.

Unique Advantages

• High-voltage capability: 500 V rating enables use in higher-voltage SMD applications without changing topology.
• Extended operational life: 10,000 hours at +105°C provides predictable long-term behavior and reduces maintenance or replacement frequency.
• Automated assembly ready: Designed for carrier-tape mounting to streamline placement and throughput on automated pick-and-place lines.
• AEC-Q200 qualified: Supplies an added level of component qualification for automotive programs that require industry-recognized reliability standards.
• RoHS compliant: Meets current RoHS requirements for restricted substances, simplifying environmental and regulatory compliance.
• Defined electrical performance: Specified ripple current, leakage current formula, and temperature characteristics allow confident design and thermal budgeting.

Why Choose ULV2H3R3MNL1GS?

The ULV2H3R3MNL1GS combines a high 500 V rating with a compact chip-style SMD package and a long 10,000-hour life at +105°C, making it a practical choice for designers who need endurance, predictable electrical behavior, and automated assembly compatibility. Its AEC-Q200 qualification and RoHS compliance position it for use in regulated, reliability-focused programs.

This part is well suited to engineers and procurement teams developing high-voltage power electronics and automotive systems that require a durable, surface-mount aluminum electrolytic capacitor with clearly defined performance parameters and manufacturing-friendly packaging.

Request a quote or contact sales to discuss pricing, availability and lead times for ULV2H3R3MNL1GS and to get technical support for integrating this capacitor into your design.