UCZ1V222MNS1MS

The UCZ1V222MNS1MS is a surface-mount aluminum electrolytic capacitor in Nichicon's UCZ series designed for high-temperature, high-reliability applications. It is a chip-type, polarized SMD capacitor offering 2200 µF nominal capacitance at a 35 V rating with a wide operating temperature range of -40 °C to 125 °C.

Targeted for automated surface-mount production and demanding thermal environments, this part combines high ripple-current capability, low ESR, and long endurance to support robust power filtering and energy-storage needs in automotive and other high-reliability systems.

Key Features

• Capacitance & Voltage — 2200 µF nominal capacitance with a rated voltage of 35 V and capacitance tolerance of -20% to +20%.
• Low Loss and Frequency Performance — tanδ (DF) 0.18 measured at 20 °C, 120 Hz for the 35 V rating, supporting predictable loss characteristics in AC conditions.
• Low ESR for High-Frequency Use — ESR 32 mΩ measured at 20 °C / 100 kHz, enabling effective high-frequency ripple handling.
• High Ripple Current Capacity — Low-frequency ripple current 1.625 A (120 Hz) and high-frequency ripple current 3.25 A (10 kHz), suitable for demanding smoothing and decoupling tasks.
• Long Endurance at Elevated Temperature — Rated for 4000 hours endurance at 125 °C, with specifications maintained after the endurance test as defined in the datasheet.
• Automotive-Grade Reliability — AEC-Q200 rated and vibration resistant, providing qualification for vehicle and other reliability-sensitive applications.
• Surface-Mount, Assembly-Ready Package — Chip-type radial can SMD (φ18 × 21.5 L) designed for automated placement; supplied in embossed carrier taping for SMT lines.
• Leakage Current — Specified leakage current 770 µA, measured per the product conditions.
• RoHS Compliant — Manufactured in compliance with applicable RoHS directives.

Typical Applications

• Automotive Electronics — AEC-Q200 rating, vibration resistance, and 125 °C endurance enable use in vehicle power systems and electronic control modules where temperature and reliability demands are high.
• High-Temperature Surface-Mount Assemblies — Chip-type SMD design and embossed carrier taping support automated assembly processes for boards that must operate up to 125 °C.
• Power Filtering Under High Ripple — High ripple-current ratings and low ESR make this capacitor suitable for smoothing and decoupling on power rails exposed to significant AC ripple at both low and high frequencies.

Unique Advantages

• Designed for Elevated-Temperature Duty: Endurance specified at 4000 hours at 125 °C ensures predictable performance in sustained high-temperature environments.
• Measurable Low ESR: 32 mΩ at 100 kHz reduces voltage drop and heating under high-frequency currents, supporting stable regulation and filtering.
• High Ripple Handling: Specified ripple currents of 1.625 A (120 Hz) and 3.25 A (10 kHz) enable reliable smoothing in both low- and high-frequency domains.
• Automated Assembly Ready: Embossed carrier taping and surface-mount package facilitate high-throughput SMT placement without modification.
• AEC-Q200 Qualification and Vibration Resistance: Provides an established reliability baseline for vehicle electronics and other demanding applications.
• Clear Loss and Leakage Specs: Specified tanδ (0.18 at 20 °C/120 Hz) and leakage current values provide engineers with concrete parameters for thermal and loss budgeting.

Why Choose UCZ1V222MNS1MS?

UCZ1V222MNS1MS positions itself as a purpose-built SMD aluminum electrolytic capacitor for designs that require substantial capacitance at 35 V combined with long-term stability at elevated temperature. Its documented ESR, ripple current capabilities, and 4000-hour endurance at 125 °C make it a reliable option where thermal stress, vibration, and rigorous duty cycles are part of the operating environment.

This part is suitable for engineers and procurement teams specifying components for automotive-grade systems and other high-reliability surface-mount power assemblies that need verifiable performance data and assembly-friendly packaging.

If you would like pricing, availability, or delivery lead time information for UCZ1V222MNS1MS, please request a quote or contact sales to discuss your requirements and volume needs.