UBC1V221MNS1MS

The UBC1V221MNS1MS is a chip-type aluminum electrolytic capacitor designed for surface-mount assemblies that require sustained performance in elevated temperatures and vibration-prone environments. It delivers 220 µF at 35 V in a compact radial can SMD package sized φ12.5×13.5 mm (D×L) with polarization and embossed carrier taping for automated placement.

Targeted for demanding applications such as automotive electronics and other high-temperature systems, the device combines a wide operating temperature range (‑55°C to 150°C), AEC-Q200 qualification, and proven endurance to support reliable power filtering and decoupling under heavy-duty conditions.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with ±20% tolerance at 120 Hz, rated for 35 V operation.
• High‑Temperature Endurance — Rated for operation from ‑55°C to 150°C with endurance specified as 1000 hours at 150°C.
• Vibration Resistance — Chip-type construction and vibration-resistant design for use in mechanically demanding assemblies.
• Ripple Performance — Low-frequency ripple current of 368.5 mA (120 Hz) and high-frequency ripple current of 550 mA (10 kHz) for smoothing and decoupling across frequencies.
• Low Leakage — Specified leakage current of 231 µA to minimize quiescent losses in power circuits.
• Package & Mounting — Surface-mount radial can (φ12.5×13.5 mm) with embossed carrier taping for automated board assembly; recommended land size L: 12.8 mm × W: 12.8 mm.
• Industry Qualification & Compliance — AEC‑Q200 rated and RoHS compliant, with mass-production availability for volume designs.

Typical Applications

• Automotive Electronics — Designed for electronic control units and modules that require long-term stability at elevated temperatures and vibration resistance, supported by AEC‑Q200 qualification.
• High-Temperature Power Filtering — Bulk smoothing and decoupling in power subsystems operating near or above typical commercial temperature limits thanks to 150°C endurance.
• Vibration-Prone Equipment — Power and energy storage in assemblies exposed to mechanical vibration where chip-type vibration resistance is required.

Unique Advantages

• Proven High-Temperature Reliability: Endurance rating of 1000 hours at 150°C provides predictable performance in elevated-temperature environments.
• Automotive-Grade Qualification: AEC‑Q200 rating supports use in designs targeting automotive electronics and similar reliability requirements.
• Broad Ripple Handling: Specified ripple current values at both low and high frequencies (368.5 mA @120 Hz and 550 mA @10 kHz) enable effective filtering across frequency ranges.
• Compact SMD Form Factor: φ12.5×13.5 mm radial can SMD package with embossed carrier taping for automated placement, simplifying BOM and assembly.
• Low Leakage Current: 231 µA leakage current characteristic helps reduce standby losses in power-sensitive applications.
• Regulatory Compliance: RoHS compliance and mass-production status support ease of procurement and regulatory alignment.

Why Choose UBC1V221MNS1MS?

The UBC1V221MNS1MS is positioned for designs that demand a combination of high-temperature endurance, vibration resistance, and predictable electrical performance. Its 220 µF/35 V rating, AEC‑Q200 qualification, and 1000‑hour life at 150°C make it well suited to automotive modules and other heavy-duty electronic assemblies where reliability under stress is essential.

Choosing this capacitor offers designers a compact, surface-mount solution that balances ripple handling, low leakage, and long-term thermal stability, backed by RoHS compliance and mass-production availability for consistent supply in volume programs.

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