UCM1C331MCS1GS

The UCM1C331MCS1GS is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface-mount assembly. It delivers 330 µF at 16 V with a compact φ6.3 × 7.7 mm can-style SMD package and is supplied on embossed carrier tape for automatic mounting.

Engineered for demanding environments, this capacitor offers high ripple-current capability, AEC-Q200 qualification, vibration resistance, and a wide operating temperature range from −55°C to 105°C, making it suitable for automotive and other robust electronic applications.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance with a rated voltage of 16 V and ±20% tolerance at 20°C, 120 Hz.
• Low Impedance Performance — Chip-type, low-impedance construction with tanδ measured at 20°C, 120 Hz (tanδ max for 16 V = 0.16), supporting stable decoupling and filtering.
• Ripple Current Capability — Low-frequency ripple current of 300 mA at 120 Hz and high-frequency ripple current of 600 mA at 10 kHz to support power-conditioning workloads.
• Reliability & Endurance — Rated endurance of 2000 hours at 105°C; leakage current specified at 52.8 µA after standard initial conditions.
• Automotive-Grade Qualification — AEC-Q200 rated and vibration resistant, suitable for electronic systems that require component-level automotive qualification.
• Robust Temperature Range — Operates from −55°C to 105°C for broad environmental tolerance.
• Surface-Mount Package & Assembly — Radial can SMD package (φ6.3 × 7.7 mm) with embossed carrier taping for compatibility with automated mounting equipment; recommended land size 6.6 × 6.6 mm.
• Standards Compliance — RoHS compliant.

Typical Applications

• Automotive electronic modules — AEC-Q200 qualification and vibration resistance make this capacitor suitable for use in automotive control and power modules where surface-mount assembly is required.
• Power supply decoupling and filtering — High ripple-current ratings at both low and high frequencies support smoothing and decoupling in compact SMD power circuits.
• High-temperature environments — Operation up to 105°C with a 2000-hour endurance rating supports use in elevated-temperature electronics and modules.

Unique Advantages

• Compact SMD form factor — φ6.3 × 7.7 mm can-style package provides substantial capacitance in a small footprint for space-constrained PCBs.
• High ripple-current handling — 300 mA (120 Hz) and 600 mA (10 kHz) ratings reduce the need for parallel components and improve power-stage robustness.
• Automated assembly ready — Embossed carrier taping and surface-mount design enable efficient placement using automatic mounting machines.
• Automotive-capable reliability — AEC-Q200 qualification and vibration resistance address reliability requirements for vehicle electronics and similar demanding applications.
• Wide temperature range and endurance — −55°C to 105°C operation and 2000 hours endurance at 105°C support long-term stability in harsh conditions.
• Regulatory compliance — RoHS compliance supports designs targeting global environmental standards.

Why Choose UCM1C331MCS1GS?

UCM1C331MCS1GS combines high capacitance and low impedance in a compact, surface-mount aluminum electrolytic package engineered for automated production and robust environments. With AEC-Q200 qualification, vibration resistance, and extended endurance at 105°C, it is positioned for designers who need reliable, high-ripple-capable capacitors for automotive and other demanding electronic modules.

This part is suited to engineers and procurement teams seeking a verifiable, production-ready SMD electrolytic capacitor that balances size, ripple performance, temperature tolerance, and assembly compatibility for long-term deployments.

If you need pricing, availability, or a quote for UCM1C331MCS1GS, submit a request or contact sales to discuss volume requirements and lead times.