UCM1C151MCL1GS

The UCM1C151MCL1GS is a surface-mount chip aluminum electrolytic capacitor from Nichicon's UCM series. It delivers 150 µF capacitance at a 16 V rating in a compact φ6.3 × 5.8 mm can suitable for automated placement and embossed carrier taping.

Designed for applications that require robust temperature performance and long endurance, this AEC-Q200 qualified, RoHS-compliant capacitor supports operation from -55°C to 105°C and is optimized for low impedance and controlled leakage in demanding assemblies.

Key Features

• Core Type – Chip, Surface-Mount Compact radial can SMD package (φ6.3 × 5.8 mm) intended for automatic mounting with embossed carrier taping; recommended land size 6.6 × 6.6 mm.
• Capacitance & Voltage 150 µF nominal capacitance with rated voltage of 16 V and capacitance tolerance of -20% to +20%.
• Low Impedance Characteristics Specified impedance of 260 mΩ and tangent of loss angle (tan δ) of 0.16 measured at 20°C, 120 Hz for stable AC performance.
• Ripple Current Handling Low-frequency ripple current 150 mA (120 Hz) and high-frequency ripple current 300 mA (10 kHz), suitable for smoothing and filtering duties in compact designs.
• Leakage Current Leakage current specified at 24 µA, supporting predictable standby and low-current applications.
• Temperature Range & Endurance Rated for -55°C to 105°C with endurance specified as 2000 hours at 105°C, enabling sustained performance in elevated-temperature environments.
• AEC-Q200 Qualified & RoHS Compliant AEC-Q200 rating and RoHS compliance make this part appropriate for automotive electronic assemblies requiring component-level qualification.

Typical Applications

• Automotive electronic modules — Suited for use in automotive control and power modules that require AEC-Q200 qualified surface-mount capacitors with broad temperature range and endurance.
• Power rail decoupling and smoothing — 150 µF at 16 V combined with low impedance (260 mΩ) and defined ripple current ratings supports stable DC bus filtering in compact assemblies.
• Space-constrained SMD designs — The small φ6.3 × 5.8 mm can and embossed carrier taping make it suitable for high-density boards where automated placement is required.

Unique Advantages

• Compact, assembly-ready package: Small φ6.3 × 5.8 mm can in embossed carrier taping supports automated surface-mount production and efficient board-level integration.
• Automotive-capable qualification: AEC-Q200 rating and wide operating temperature (-55°C to 105°C) provide confidence for vehicle electronics and similarly demanding environments.
• Measured low impedance and loss: 260 mΩ impedance and tan δ = 0.16 (at 16 V, 120 Hz) help reduce voltage ripple and improve AC behavior in power circuits.
• Defined ripple and leakage specs: 150 mA (120 Hz) / 300 mA (10 kHz) ripple current ratings and 24 µA leakage current enable predictable thermal and standby behavior.
• Durability at elevated temperature: 2000-hour endurance at 105°C supports long-term reliability in hot operating conditions.

Why Choose UCM1C151MCL1GS?

UCM1C151MCL1GS combines a compact surface-mount can with clearly specified electrical and environmental performance, making it a practical choice for assemblies that demand AEC-Q200 qualification, controlled leakage, and reliable ripple handling. Its small footprint, embossed carrier taping, and automotive-oriented ratings position it for integration into space-constrained, high-reliability designs.

This part is well suited to engineers and procurement teams specifying SMD aluminum electrolytic capacitors for automotive modules and other applications that require defined endurance at elevated temperatures and predictable AC behavior. The clear, measured specifications support straightforward component selection and system-level thermal and electrical planning.

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