UBC1A222MNS1MS

The UBC1A222MNS1MS is a Nichicon UBC series aluminum electrolytic chip capacitor in a surface‑mount radial can package designed for demanding environments. It delivers 2.2 mF capacitance at a 10 V rating with polarized construction and is optimized for heavy‑duty automobile electronics and other high‑temperature applications.

Key value propositions are long high‑temperature endurance (1000 hours at +150°C), AEC‑Q200 qualification, and robust ripple current capability across low and high frequencies—features that support reliable power conditioning in compact SMD designs.

Key Features

• High‑temperature endurance — Rated for operation to +150°C and specified for 1000 hours at +150°C; designed to retain functionality after prolonged exposure to elevated temperatures.
• AEC‑Q200 qualified — Series qualification noted in product data, indicating suitability for automotive electronic environments where component-level AEC validation is required.
• Capacitance and tolerance — 2.2 mF nominal capacitance with ±20% tolerance for bulk energy storage and decoupling in constrained board space.
• Rated voltage and polarity — 10 V rated, polarized aluminum electrolytic construction appropriate for DC power rail applications.
• Ripple current capability — Specified ripple current of 904.5 mA at 120 Hz and 1.35 A at 10 kHz, supporting both low‑ and high‑frequency power conditioning.
• Compact SMD can package — Radial, can‑style SMD package with dimensions L × D = 2.15 × 1.8 cm and recommended land size L × W = 1.83 × 1.83 cm for board layout.
• Compliance — RoHS compliant (2011/65/EU, (EU)2015/863) to meet environmental regulatory requirements.
• Endurance performance limits — After 1000 hours at 150°C (with rated voltage applied and returning to 20°C), capacitance change is specified within ±30%, tan δ change limited to ≤300% of initial, and leakage current not exceeding the initial specified value.

Typical Applications

• Automotive electronic modules — Bulk capacitance and high‑temperature endurance for power conditioning in control modules and other in‑vehicle electronics.
• Power rail stabilization — Support for DC power rails where sustained ripple handling and bulk storage at elevated temperatures are required.
• Harsh‑environment electronics — Suitable for electronic assemblies exposed to wide temperature swings (−55°C to +150°C) and continuous high‑temperature operation.

Unique Advantages

• Designed for sustained high temperature: 1000‑hour rating at +150°C provides defined long‑term performance for hot environments.
• Automotive‑grade qualification: AEC‑Q200 listing supports use in automotive electronics where component reliability under stress is essential.
• Measurable ripple performance: Explicit ripple current ratings at 120 Hz and 10 kHz let designers size capacitors against both low‑ and high‑frequency load conditions.
• SMD radial can format: Compact L × D footprint and recommended land pattern simplify PCB integration while delivering high capacitance per board area.
• Regulatory compliance: RoHS conformity reduces environmental and compliance overhead in product development and procurement.

Why Choose UBC1A222MNS1MS?

UBC1A222MNS1MS positions itself as a high‑temperature, automotive‑qualified aluminum electrolytic capacitor that combines substantial bulk capacitance (2.2 mF) with defined endurance at +150°C and explicit ripple current ratings. Its surface‑mount radial can package makes it suitable for compact board designs that demand reliable power conditioning under thermal stress.

This part is targeted at engineers and procurement teams building robust automotive or other harsh‑environment electronic systems that require verifiable high‑temperature performance, AEC‑Q200 qualification, and RoHS compliance from a reputable manufacturer.

If you would like pricing, availability, or a formal quote for UBC1A222MNS1MS, please submit a request or contact our sales team to discuss your application requirements and lead times.