UCW1A330MCL1GS

The UCW1A330MCL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly and long-term operation in demanding environments. It delivers 33 µF at 10 V with low impedance across a wide temperature range and is suited for applications requiring extended life and temperature resilience.

Targeted for automotive and industrial markets, this part combines a 7000-hour load life at +105°C, AEC-Q200 qualification, and RoHS compliance to provide reliable smoothing and decoupling in compact SMD footprints compatible with carrier-tape pick-and-place.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance rated at 10 V provides bulk energy storage for low-voltage power rails.
• Long Life Assurance — Rated for 7000 hours at +105°C, supporting extended endurance in high-temperature operating conditions.
• Low Impedance Performance — Low impedance up to +105°C with a specified impedance of 2.2 Ω, aiding in effective ripple suppression and transient handling.
• Thermal Range — Operates from −25°C to +105°C, matching applications that experience broad ambient temperature swings.
• Surface-Mount Package — Chip (can) SMD package sized L: 7 × D: 5 mm with a recommended land size of 5.3 × 5.3 mm, compatible with automatic mounting machines fed by carrier tape.
• Electrical Characteristics — Polarized device with ±20% capacitance tolerance and specified ripple currents: 47.5 mA at 120 Hz and 95 mA at 10 kHz.
• Quality & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated product requirements.

Typical Applications

• Automotive power rails — Bulk smoothing and decoupling on 10 V class rails where long life (7000 h @ +105°C) and AEC-Q200 qualification are required.
• On-board electronics — Local energy storage and ripple reduction for compact modules assembled with automatic carrier-tape pick-and-place.
• Industrial control — Filtering and transient absorption in systems operating across −25°C to +105°C ambient temperatures.

Unique Advantages

• Extended high-temperature life: 7000 hours at +105°C reduces maintenance and replacement frequency in thermally stressed designs.
• Automotive-grade qualification: AEC-Q200 status enables use in qualified automotive and similarly demanding applications.
• Compact SMD can: 7 × 5 mm chip package provides high capacitance density for space-constrained PCBs while supporting automated assembly.
• Low-impedance behavior: 2.2 Ω impedance and explicit ripple current ratings help maintain voltage stability and reduce noise on power rails.
• Regulatory compliance: RoHS compliance simplifies integration into products targeting regulated markets.

Why Choose UCW1A330MCL1GS?

UCW1A330MCL1GS is positioned for designers who need a compact, surface-mount aluminum electrolytic capacitor with verified high-temperature endurance and automotive-grade reliability. Its combination of 33 µF at 10 V, low impedance to +105°C, and a 7000-hour life rating delivers a predictable performance profile for power filtering, decoupling, and energy storage in constrained layouts.

This part is ideal for engineers developing automotive and industrial electronics that require long-term robustness, automated assembly compatibility, and compliance with RoHS and AEC-Q200 standards. Choosing UCW1A330MCL1GS supports designs where sustained thermal performance and qualification are key to system reliability.

Request a quote or contact sales to discuss availability, lead times, and technical support for UCW1A330MCL1GS.