UCD1E222MNS1MS

The UCD1E222MNS1MS is a chip-type aluminum electrolytic capacitor from Nichicon's UCD series, engineered for low impedance in surface-mount assemblies. It delivers 2200 µF nominal capacitance at 25 V in a compact SMD can package designed for automatic mounting and high-density PCB use.

Key value propositions include low loss (tanδ 0.16 at 20°C, 120 Hz), defined ripple-current capability at both low and high frequencies, wide operating temperature range (−55°C to 105°C), AEC‑Q200 rating and long endurance (5000 hours at 105°C) for demanding applications.

Key Features

• Capacitance & Voltage — 2200 µF rated capacitance with ±20% tolerance at 120 Hz, 20°C and a rated voltage of 25 V.
• Low Loss / Low Impedance — Specified tangent of loss angle (tanδ) of 0.16 at 20°C, 120 Hz to support low-impedance requirements in SMD designs.
• Ripple Current Handling — Low-frequency ripple current of 900 mA (120 Hz) and high-frequency ripple current of 1.8 A (10 kHz) to accommodate mixed-frequency stress conditions.
• Leakage Current — Specified leakage current of 550 µA for predictable DC characteristics post-assembly.
• Temperature & Endurance — Operating temperature range from −55°C to 105°C with a rated endurance of 5000 hours at 105°C under rated voltage.
• Automotive-Grade Qualification — AEC‑Q200 rating and explicit listing for automotive applications.
• Package & Mounting — Chip-type SMD can (radial, can - SMD) designed for surface mounting on high-density PCBs; supplied in embossed carrier taping for automated assembly.
• Mechanical Robustness — Vibration resistant construction suitable for environments with mechanical stress.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Automotive Electronics — AEC‑Q200-rated SMD solution for automotive control modules and electronic subsystems that require robust temperature and endurance performance.
• High‑Density PCB Assemblies — Chip-type can designed for surface mounting on compact, densely populated boards where board space and automated placement are priorities.
• High‑Ripple-Current Environments — Applications that encounter both low-frequency and high-frequency ripple currents, leveraging specified ripple ratings at 120 Hz and 10 kHz.
• Mechanically Demanding Systems — Systems requiring vibration-resistant SMD capacitors for reliable operation under mechanical stress.

Unique Advantages

• High Capacitance in an SMD Can: 2200 µF in a chip-type can provides substantial bulk capacitance while remaining compatible with automated surface-mount assembly.
• Dual-Frequency Ripple Performance: Specified ripple current values at 120 Hz (900 mA) and 10 kHz (1.8 A) address both low- and high-frequency stress without guesswork.
• Long Endurance at Elevated Temperature: 5000 hours endurance at 105°C under rated voltage supports lifecycle planning for long-running applications.
• Automotive Qualification: AEC‑Q200 rating enables use in automotive designs that require specified qualification standards.
• Compact, Assembly‑Friendly Package: Radial can SMD with embossed carrier taping simplifies integration into automated, high-density production flows.
• Wide Temperature Range: −55°C to 105°C operating range allows deployment across a broad set of environmental conditions.

Why Choose UCD1E222MNS1MS?

The UCD1E222MNS1MS combines high capacitance, low loss and defined ripple-current capability in a compact chip-type SMD can tailored for automated assembly and high-density PCBs. Its AEC‑Q200 rating, wide temperature range and 5000-hour endurance at 105°C make it suitable for designs that require durability and predictable electrical performance over time.

This part is ideal for engineers specifying a robust, RoHS-compliant aluminum electrolytic SMD capacitor for automotive and other demanding applications where vibration resistance, high ripple handling and long-term reliability are required.

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