UCM1A151MCL1GS

The UCM1A151MCL1GS is a Nichicon UCM series aluminum electrolytic chip capacitor designed for surface-mount assembly. It delivers 150 µF nominal capacitance at a 10 V rating in a compact φ5 × 5.8 mm can-style SMD package with embossed carrier taping for automated placement.

Engineered for robust operation from −55°C to +105°C and AEC‑Q200 qualified, this low-impedance capacitor addresses demanding environments where temperature endurance, ripple handling and compact board space are required.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance with ±20% tolerance, rated for 10 V operation.
• Low Impedance Performance — Specified impedance of 360 mΩ and tanδ (DF) of 0.19 measured at 20°C, 120 Hz for effective AC performance.
• Ripple Current Capability — Low-frequency ripple current 120 mA (120 Hz) and high-frequency ripple current 240 mA (10 kHz) to support dynamic power conditions.
• Leakage Current — Leakage current specified at 15 µA, measured after rated voltage application conditions.
• High Temperature Endurance — Endurance specified as 2000 hours at 105°C for φD ≤ 10 sizes, supporting long-term operation in elevated temperatures.
• Automotive-Grade Qualification — AEC‑Q200 qualified to support use in automotive electronics.
• Surface-Mount Package — Chip-type radial can SMD in a φ5 × 5.8 mm footprint with recommended land size 5.3 × 5.3 mm; shipped in embossed carrier tape for automated placement.
• Wide Temperature Range & Compliance — Operating range −55°C to +105°C and RoHS compliant.

Typical Applications

• Automotive electronic modules — Suitable for module-level capacitance in systems requiring AEC‑Q200 qualification and operation across −55°C to +105°C.
• Power management circuits — Compact SMD capacitor for board-level power supply support where 150 µF at 10 V and defined ripple handling are required.
• Embedded control units — Provides bulk capacitance and stable AC characteristics for electronic control modules in temperature-challenging environments.

Unique Advantages

• Compact, assembly-ready SMD format: φ5 × 5.8 mm can with embossed carrier taping simplifies automated placement and saves board area.
• Low impedance and defined loss: 360 mΩ impedance and tanδ 0.19 (120 Hz, 20°C) give predictable AC behavior for power circuits.
• Quantified ripple performance: Rated ripple currents of 120 mA (120 Hz) and 240 mA (10 kHz) enable designers to match capacitor selection to expected AC stress.
• High-temperature endurance: 2000 hours at 105°C supports extended operation in hot environments.
• AEC‑Q200 qualification: Provides an automotive-grade assurance for applications that require component-level qualification.
• Regulatory compliance: RoHS compliant to meet environmental requirements.

Why Choose UCM1A151MCL1GS?

UCM1A151MCL1GS combines a compact chip-style SMD can with low-impedance performance and quantified ripple handling, making it suitable for designers who need reliable board-level capacitance in temperature-challenging and qualification-driven designs. Its AEC‑Q200 status, RoHS compliance, and 2000-hour endurance at 105°C position it for use in modules where long-term thermal reliability matters.

Manufactured by Nichicon and available in embossed carrier taping for automated placement, this part supports production-ready integration into automotive and high-reliability electronic assemblies.

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