UCX1V152MNS1MS

The UCX1V152MNS1MS is a chip-style aluminum electrolytic capacitor from Nichicon’s UCX series designed for sustained operation up to +135°C. It delivers 1.5 mF capacitance at 35 V in a compact surface-mount can package optimized for automated assembly.

Targeted at demanding environments, this part combines a wide operating temperature range, specified low-temperature ESR performance, and AEC-Q200 qualification to meet reliability needs in automotive and other high-temperature applications.

Key Features

• Temperature Range & Endurance — Rated for operation from -40°C to +135°C with an endurance specification of 2000 hours at 135°C, providing predictable performance in high-temperature service.
• Low-Temperature ESR Specification — ESR explicitly specified after test at -40°C, ensuring defined low-temperature impedance behavior for systems that must operate across wide temperature swings.
• Electrical Performance — 1.5 mF capacitance at 35 V with ±20% tolerance, leakage current limits per datasheet, and defined tan δ values for predictable AC performance.
• Ripple Current Capability — Rated ripple current of 700 mA at 120 Hz and 1.4 A at 100 kHz to support filtering and decoupling in power circuits under AC stress.
• Surface-Mount, Tape-Feed Compatible — Chip-type SMD can package compatible with automatic mounting machines fed with carrier tape, simplifying high-volume PCB assembly.
• Package & Land Pattern — Compact dimensions (L: 1.65 × D: 1.8 cm) and recommended surface-mount land size L: 1.83 × W: 1.83 cm for integration into tight layouts.
• Industry Qualification & Compliance — AEC-Q200 qualified and RoHS compliant, suitable for designs requiring recognized reliability standards and environmental compliance.

Typical Applications

• Automotive electronics — Bulk smoothing and decoupling in automotive control modules and power electronics where AEC-Q200 qualification and high-temperature endurance are required.
• High-temperature power systems — Energy storage and ripple suppression in power modules and converters exposed to elevated ambient temperatures up to +135°C.
• Industrial electronics — Filtering and energy buffering in industrial controllers and power subsystems operating across wide temperature ranges.

Unique Advantages

• Designed for high-temperature duty: Rated to +135°C with a 2000-hour endurance at that temperature for consistent long-term behavior in hot environments.
• Defined low-temperature ESR: ESR specified after -40°C testing so designers can account for impedance at cold extremes.
• High ripple handling: Dual ripple ratings (120 Hz and 100 kHz) let you size the capacitor for both low- and high-frequency AC stress.
• Assembly-friendly SMD form: Tape-fed compatibility and a compact can package streamline automated placement and high-volume production.
• AEC-Q200 qualified and RoHS compliant: Meets recognized reliability and environmental standards for regulated and high-reliability markets.

Why Choose UCX1V152MNS1MS?

UCX1V152MNS1MS is engineered for applications that demand stable capacitance, controlled ESR across -40°C to +135°C, and high-temperature endurance. Its combination of defined electrical performance, ripple capability, and surface-mount convenience makes it a practical choice for automotive-grade and other high-reliability power designs.

This part is well suited to designers who need a compact, tape-feed compatible electrolytic capacitor with explicit low-temperature ESR data and AEC-Q200 qualification, helping reduce risk and simplify component selection for demanding thermal and electrical environments.

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