ULR2E220MNL1GS

The ULR2E220MNL1GS from Nichicon is a high-voltage, chip-type aluminum electrolytic capacitor for surface-mount applications. It delivers 22 µF capacitance at a 250 V rating in a compact φ10 × 13.5 mm can-style SMD package and is offered in embossed carrier taping for automated assembly.

Designed for demanding environments, this part provides a wide operating temperature range of -40 °C to 105 °C and a specified endurance of 3000 hours at 105 °C, making it suitable for reliable, long-life high-voltage SMD designs—including AEC-Q200 qualified automotive applications.

Key Features

• Capacitance and Voltage — 22 µF nominal capacitance with ±20% tolerance, rated for 250 V operation to support high-voltage filtering and energy-storage requirements.
• High-temperature Endurance — Rated life of 3000 hours at 105 °C; capacitors meet specified endurance limits after the endurance test and recovery to 20 °C.
• Automotive Qualification — AEC-Q200 rating indicates suitability for automotive-grade applications where that qualification is required.
• Ripple Current Capability — Low-frequency ripple current of 55 mA at 120 Hz and high-frequency ripple current of 88 mA at 10 kHz, with frequency coefficients provided in the series datasheet for design scaling.
• Low Leakage Current — Leakage specified (320 µA typical for this part) to support stable bias performance in high-voltage circuits.
• Compact SMD Package — Chip-type radial can (SMD) package, dimensions φ10 × 13.5 mm, with recommended land size L: 1.03 × W: 1.03 cm for PCB layout.
• Production-ready Packaging — Supplied in embossed carrier taping for compatibility with automated pick-and-place and reflow assembly processes.

Typical Applications

• Automotive high-voltage modules — For AEC-Q200-qualified designs that require a 250 V-rated SMD electrolytic capacitor with long-term operation at elevated temperatures.
• High-voltage SMD power designs — Compact chip-type package and 22 µF capacitance support high-voltage filtering and decoupling in space-constrained assemblies.
• High-temperature systems — 3000-hour endurance at 105 °C and -40 °C to 105 °C operating range suit designs exposed to sustained elevated temperatures.

Unique Advantages

• AEC-Q200 qualification: Enables use in automotive and other demanding environments where automotive-level component qualification is required.
• High-voltage capability in an SMD chip: 250 V rating in a compact φ10 × 13.5 mm can supports high-voltage designs without sacrificing PCB density.
• Long-term thermal endurance: 3000 hours at 105 °C provides predictable long-life performance in high-temperature applications.
• Practical ripple handling: Specified ripple currents at 120 Hz and 10 kHz, plus frequency coefficients in the series datasheet, let designers estimate ripple performance across operating ranges.
• Manufacturing-ready packaging: Embossed carrier taping streamlines automated assembly and inventory management for production volumes.
• Measured leakage characteristics: Defined leakage current specification supports predictable bias behavior in high-voltage circuits.

Why Choose ULR2E220MNL1GS?

The ULR2E220MNL1GS combines high-voltage performance, automotive-grade qualification (AEC-Q200), and long-term thermal endurance in a compact surface-mount aluminum electrolytic package from Nichicon. Its 22 µF/250 V rating, specified ripple and leakage values, and embossed carrier taping make it a practical choice for engineers designing robust, production-ready high-voltage SMD modules.

This part is positioned for designs that require verified endurance at elevated temperatures, reliable high-voltage operation, and automated assembly compatibility. Its mass-production status supports consistent supply for volume manufacturing.

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