UYA2A241MNS1MS

The UYA2A241MNS1MS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly and automatic placement from carrier tape. It delivers 240 µF capacitance at a 100 V rating in a compact radial can SMD package.

Engineered for high-temperature endurance and reliability, this capacitor is specified for operation from -40 °C to +125 °C with a rated load life of 5000 hours at +125 °C. It is AEC‑Q200 qualified and RoHS compliant, making it suitable for demanding automotive and industrial power applications.

Key Features

• Capacitance & Voltage — 240 µF nominal capacitance with a 100 V rated voltage and ±20% tolerance (measured at 120 Hz, 20 °C).
• High-Temperature Endurance — Extended load life: 5000 hours at +125 °C with the rated voltage applied; after endurance the capacitance change is within ±30% and leakage current remains within initial specification.
• Operating Temperature Range — Specified for reliable use from -40 °C to +125 °C.
• Low Leakage & Dielectric Loss — Leakage current specified as not more than 0.01CV or 3 µA (whichever is greater) after 2 minutes at 20 °C; tan δ maximum for 100 V is 0.10 (measured at 120 Hz, 20 °C).
• Ripple Current Ratings — 750 mA at 120 Hz and 1.5 A at 10 kHz, supporting decoupling and filtering in power circuits across frequency ranges.
• Surface-Mount, Tape-Fed Package — Chip-type radial can SMD designed for automatic mounting machines fed with carrier tape; black top-case marking for identification.
• Reliability & Compliance — AEC‑Q200 qualified and RoHS directive compliant, supporting regulatory and quality requirements for automotive designs.
• Soldering Robustness — Meets resistance-to-soldering-heat requirements (250 °C hot plate, 30 seconds) with capacitance change within ±10% and leakage/tan δ within initial limits.

Typical Applications

• Automotive Power Electronics — Filtering and energy storage in power control modules where high-voltage handling and high-temperature endurance are required.
• Vehicle Control Units — Bulk decoupling and smoothing in electronic control units that operate across -40 °C to +125 °C environments.
• Industrial Power Systems — High-voltage filtering and stabilization in industrial converters and power supplies exposed to elevated temperatures.

Unique Advantages

• Extended High-Temperature Life: 5000-hour rated life at +125 °C provides predictable performance in elevated-temperature environments.
• High Voltage Capability: 100 V rating supports higher-voltage power rails and energy storage requirements without stacking components.
• Tape-Fed Surface-Mount Compatibility: Designed for automatic mounting from carrier tape to streamline assembly and reduce handling.
• Automotive-Grade Qualification: AEC‑Q200 qualification and RoHS compliance help meet automotive and regulatory quality requirements.
• Measurable Leakage and Loss Limits: Clear specifications for leakage current and tan δ enable predictable circuit design and margining.
• Compact Radial Can SMD: Size footprint (L × D: 2.15 × 1.6 cm) balances capacitance and board area for space-constrained power designs.

Why Choose UYA2A241MNS1MS?

UYA2A241MNS1MS positions itself as a high-voltage, high-temperature aluminum electrolytic chip capacitor tailored for designs that demand long-term endurance and automotive-grade reliability. Its combination of 240 µF capacitance, 100 V rating, AEC‑Q200 qualification, and a 5000-hour life at +125 °C makes it well suited to power electronics, control units, and industrial systems that operate in harsh thermal environments.

Designed for automated assembly and backed by defined electrical and endurance specifications (including leakage, tan δ, and ripple current ratings), this capacitor provides predictable performance and simplifies component selection for engineers and procurement teams focused on robust, long-life power designs.

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