UYA2A201MNS1MS

The UYA2A201MNS1MS is a chip‑type aluminum electrolytic capacitor from Nichicon’s UYA series designed for high‑temperature, long‑life applications. As a polarized, surface‑mount radial can capacitor supplied on carrier tape, it targets automotive and other demanding electronics that require robust high‑voltage bulk capacitance.

With a rated capacitance of 200 µF at 100 V and an operating temperature range from −40 °C to +125 °C, this part combines significant energy storage with AEC‑Q200 qualification and extended endurance for reliable operation in harsh environments.

Key Features

• Capacitance and Voltage — 200 µF nominal capacitance rated at 100 V for high‑voltage bulk energy storage and smoothing.
• Extended Load Life — Endurance specified as 5000 hours at +125 °C, with capacitance change within ±30% after the endurance test.
• Automotive Reliability — AEC‑Q200 qualified and designed for automotive applications, supporting operation from −40 °C to +125 °C.
• Surface‑Mount, Carrier‑Tape Compatible — Chip type radial can packaged for automated placement from carrier tape, simplifying high‑volume assembly.
• Ripple and Leakage Performance — Specified ripple currents of 500 mA (120 Hz) and 1 A (10 kHz); leakage current defined as not more than 0.01CV or 3 µA (whichever is greater) after 2 minutes at 20 °C.
• Electrical Characteristics — Polarized design with ±20% capacitance tolerance and a maximum tan δ of 0.10 at 100 V (measured at 120 Hz, 20 °C).
• Compact Form Factor — Physical size L: 1.65 cm × D: 1.8 cm for space‑conscious board layouts.
• RoHS Compliant — Conforms to RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Power Electronics — Bulk smoothing and energy storage on high‑voltage rails where 100 V rating and high‑temperature endurance are required.
• ECUs and Motor Controllers — Decoupling and ripple suppression in power stages that benefit from the component’s ripple current capability and polarized bulk capacitance.
• On‑Board DC‑DC Converters — Input/output filtering for converters operating in environments up to +125 °C, leveraging the 200 µF capacitance and AEC‑Q200 qualification.
• Harsh‑Environment Electronics — Systems requiring robust temperature tolerance and verified shelf/endurance behavior for long‑term reliability.

Unique Advantages

• High‑Temperature Endurance: 5000‑hour specification at +125 °C provides predictable long‑term performance in elevated ambient temperatures.
• Automotive‑Grade Qualification: AEC‑Q200 qualification supports integration into vehicle electronics and other demanding industrial applications.
• Assembly‑Ready Packaging: Carrier‑tape compatibility and surface‑mount radial can format streamline automated placement and reduce assembly handling.
• Measurable Ripple Handling: Published ripple current ratings at both 120 Hz and 10 kHz enable designers to size the capacitor for real ripple conditions.
• Defined Electrical Limits: Clear leakage, tan δ, and tolerance specifications simplify margining and reliability analysis during design.

Why Choose UYA2A201MNS1MS?

The UYA2A201MNS1MS delivers a balance of high‑voltage capacitance, compact SMD packaging, and automotive‑grade endurance. Its AEC‑Q200 qualification, wide operating temperature range and 5000‑hour life at +125 °C make it well suited to power rails and filtering duties in long‑lived, high‑temperature systems.

This capacitor is ideal for engineers specifying bulk energy storage and ripple suppression in automotive and industrial designs that require verifiable electrical limits and assembly‑friendly packaging. Choosing this part supports predictable performance and easier integration into automated production flows.

Request a quote or submit an inquiry to discuss availability, pricing, and how UYA2A201MNS1MS can meet your project’s high‑temperature and high‑voltage bulk capacitance requirements.