UCD1K151MNS1MS

The UCD1K151MNS1MS is a chip-type, low-impedance aluminum electrolytic capacitor engineered for surface-mount use on high-density PC boards. It delivers 150 µF capacitance at an 80 V rating in a compact SMD can package and is designed for automated assembly workflows.

Targeted for automotive electronics, this part combines wide operating temperature (-55 °C to +105 °C), AEC-Q200 qualification, RoHS compliance, and a long endurance rating to support robust, high-temperature applications.

Key Features

• Electrical Performance — 150 µF capacitance at an 80 V rated voltage with ±20% tolerance, polarized design for power and energy-storage applications.
• Low Impedance — Chip-type, low-impedance construction suited for applications requiring reduced ESR; specified ripple handling of 250 mA at 120 Hz and 500 mA at 10 kHz.
• Temperature & Endurance — Operates from -55 °C to +105 °C and rated for 5000 hours at 105 °C, supporting long-term high-temperature reliability.
• Package & Footprint — Radial, can-style SMD package optimized for surface mounting; nominal size L: 1.35 × D: 1.25 cm with recommended land size L: 1.28 × W: 1.28 cm.
• Manufacturing Compatibility — Designed for high-density PC boards and applicable to automatic mounting machines fed with carrier tape for efficient assembly.
• Standards & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated production and automotive design flows.

Typical Applications

• Automotive Electronics — Engineered for automotive electrical systems where AEC-Q200 qualification and extended temperature range are required.
• High-Density Surface-Mount Power Modules — Compact chip form factor and low impedance make it suitable for power-conditioning components on space-constrained PCBs.
• Automated Assembly Lines — Compatible with carrier-tape feed and automatic mounting equipment to streamline high-volume production.

Unique Advantages

• Automotive-Grade Reliability: AEC-Q200 qualification combined with a 5000-hour rating at 105 °C provides verified endurance for demanding environments.
• Wide Temperature Operation: Rated from -55 °C to +105 °C to support designs spanning severe cold to elevated operating temperatures.
• High-Voltage Capability: 80 V rated voltage allows use in higher-voltage subsystems without changing capacitor family.
• Robust Ripple Handling: Specified ripple currents of 250 mA (120 Hz) and 500 mA (10 kHz) help manage AC stress in power stages.
• SMD Form Factor for Dense Designs: Radial SMD can with a small footprint and compatibility with automatic placement supports compact, high-density assemblies.
• Regulatory Compliance: RoHS conformity supports environmentally regulated product lines and supply chains.

Why Choose UCD1K151MNS1MS?

The UCD1K151MNS1MS positions itself where dependable high-voltage capacitance, thermal endurance, and production-ready packaging intersect. Its low-impedance chip construction, AEC-Q200 qualification, and long-duration rating at elevated temperature make it suited for engineering teams designing robust, space-constrained power systems—particularly in automotive contexts.

Choose this capacitor when you need a compact SMD aluminum electrolytic with verified high-temperature endurance, clear ripple-current capability, and compatibility with automated board assembly processes.

To request a quote or submit a product inquiry, please contact our sales team for pricing and availability information.