UCM1J221MNS1GS

The UCM1J221MNS1GS is a chip-type aluminum electrolytic capacitor in a surface-mount radial can package. It delivers 220 µF capacitance at a 63 V rating and is specified for low impedance operation.

Designed for demanding environments, this part supports a temperature range of -55 °C to 105 °C, is AEC-Q200 qualified, and is suitable for automated assembly with embossed carrier taping and vibration-resistant construction—making it appropriate for automotive and industrial power applications where reliable board-level energy storage and ripple handling are required.

Key Features

• Electrical Performance 220 µF capacitance with tolerance ±20% and a rated voltage of 63 V; tangent of loss angle (tanδ) of 0.08 measured at 20 °C, 120 Hz indicating low-loss behavior for filtering and decoupling.
• Ripple Handling Supports low-frequency ripple current of 250 mA (120 Hz) and high-frequency ripple current of 500 mA (10 kHz), enabling effective smoothing in power rails across a range of switching frequencies.
• Leakage and Stability Specified leakage current of 138.6 µA and endurance rated to 2000 hours at 105 °C (per series endurance conditions), supporting predictable long-term behavior under rated voltage and temperature.
• Reliability & Qualification AEC-Q200 qualified and rated for -55 °C to 105 °C operation, providing qualification and temperature range required for automotive-grade and harsh-environment designs.
• Package & Assembly Chip-type radial can for surface-mount assembly with embossed carrier taping; vibration-resistant construction and a compact φ10 × 10 L footprint with recommended land size of 10.3 mm × 10.3 mm.
• Compliance RoHS-compliant material declaration.

Typical Applications

• Automotive power modules — Bulk and bulk-plus-high-frequency smoothing on 12 V/24 V systems where AEC-Q200 qualification and wide temperature tolerance are required.
• DC/DC converters — Input/output filtering and energy buffering for converters operating up to 63 V with mixed low- and high-frequency ripple components.
• Industrial power electronics — Board-level decoupling and ripple attenuation in control electronics that operate across -55 °C to 105 °C.
• Automated manufacturing — Designed for use with automatic placement from embossed carrier tape, aiding efficient high-volume assembly.

Unique Advantages

• Low-impedance construction: Tanδ 0.08 (63 V, 120 Hz, 20 °C) supports efficient filtering with reduced loss in power circuits.
• High ripple capability: Rated ripple currents of 250 mA (120 Hz) and 500 mA (10 kHz) enable performance across switching and line-frequency conditions.
• Automotive-ready qualification: AEC-Q200 rating and a wide operating temperature range (-55 °C to 105 °C) address requirements for vehicle electronics and harsh environments.
• Endurance at elevated temperature: 2000 hours at 105 °C provides predictable lifetime behavior for designs exposed to sustained high temperatures.
• Assembly-friendly package: Chip-type radial can with embossed carrier taping and vibration resistance simplifies placement and improves board robustness in production and field operation.

Why Choose UCM1J221MNS1GS?

UCM1J221MNS1GS combines chip-type, low-impedance aluminum electrolytic construction with a 63 V rating and 220 µF capacitance to deliver reliable board-level energy storage and ripple suppression. Backed by AEC-Q200 qualification, RoHS compliance, and 2000 hour endurance at 105 °C, it is positioned for automotive and industrial designs that demand temperature resilience, predictable leakage and loss characteristics, and compatibility with automated assembly.

This part is well suited to engineers specifying capacitors for power supply filtering, DC/DC converter stages, and other applications where validated qualification, vibration resistance, and compact surface-mount packaging reduce design risk and simplify BOM selection.

Request a quote or contact sales to discuss pricing, availability, and how UCM1J221MNS1GS can meet your design and production requirements.