UCM1V222MNJ1MS

The UCM1V222MNJ1MS is a chip-type, low-impedance aluminum electrolytic capacitor in a surface-mount radial can package. It delivers 2200 µF capacitance at a 35 V rating with a wide operating temperature range of −55 °C to 105 °C and is intended for automated placement using embossed carrier taping.

Designed for demanding power-filtering and bulk energy storage duties, this AEC-Q200 qualified, RoHS-compliant capacitor combines high ripple-current capability and long endurance (5000 hours at 105 °C) for robust performance in automotive and other harsh-environment applications.

Key Features

• Capacitance & Voltage — 2200 µF (2.2 mF) nominal capacitance with a 35 V rated voltage and tolerance of −20% to +20%.
• Low Loss — Tangent of loss angle (tanδ) of 0.14 measured at 20 °C, 120 Hz (factored for >1000 µF), supporting low dissipation in filtering applications.
• High Ripple-Current Handling — Rated low-frequency ripple current of 1.03 A at 120 Hz and a high-frequency ripple current of 2.06 A at 10 kHz to manage AC stress and reduce heating in power circuits.
• Leakage Current — Specified leakage current of 770 µA after 2 minutes at rated voltage (20 °C), providing predictable standby losses.
• Reliability & Endurance — 5000 hours endurance at 105 °C with defined limits on capacitance change and tanδ after endurance testing; AEC-Q200 qualification noted for automotive-grade reliability.
• Temperature Range — Broad operating range from −55 °C to +105 °C for use across harsh environments.
• Surface-Mount, Assembly-Ready — Compact package φ18 × 16.5 mm L, surface-mount radial can (SMD) with embossed carrier taping for automated placement; recommended land size L: 1.83 × W: 1.83 cm.
• Compliance — RoHS compliant per supplied product data.

Typical Applications

• Automotive Electronic Power Rails — Bulk smoothing and decoupling on electronic control units and infotainment power supplies where AEC-Q200 qualification and wide temperature range are required.
• Power Supply Smoothing — Bulk energy storage and ripple attenuation in DC–DC converters and on-board power modules benefiting from high capacitance and high ripple-current capability.
• Power Conversion & Inverters — DC link buffering and decoupling in compact power conversion modules that need robust endurance at elevated temperatures.

Unique Advantages

• High Capacitance at 35 V — 2200 µF provides substantial bulk energy storage in a compact surface-mount can to reduce external board area and part count.
• Designed for High Ripple — Specified ripple currents of 1.03 A (120 Hz) and 2.06 A (10 kHz) allow reliable operation under AC stress and help control internal heating.
• Long Life at Elevated Temperature — 5000 hours of rated-life endurance at 105 °C supports sustained performance in thermally demanding designs.
• Automotive-Grade Qualification — AEC-Q200 rating supports use in automotive electronics and other applications that demand higher reliability standards.
• Assembly-Friendly Packaging — Embossed carrier taping and an SMD radial can form factor enable automated placement and streamlined manufacturing.
• Wide Thermal Capability — Operating range from −55 °C to 105 °C accommodates a broad set of environmental conditions.

Why Choose UCM1V222MNJ1MS?

The UCM1V222MNJ1MS positions itself as a durable, assembly-friendly solution for high-capacitance, high-ripple applications. With low impedance chip construction, AEC-Q200 qualification, and 5000-hour endurance at 105 °C, it suits designs that require consistent bulk filtering and energy buffering across a wide temperature range.

This part is well suited to engineers specifying compact surface-mount capacitors for automotive and other harsh-environment power systems who need clear, verifiable performance parameters—capacitance, ripple current, leakage, and endurance—backed by RoHS compliance and carrier-tape packaging for automated production.

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