UCW1C151MCL1GS

The UCW1C151MCL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly. It delivers 150 µF at 16 V with low impedance performance across a wide temperature range and a long rated load life.

Engineered for demanding environments, this RoHS-compliant, AEC-Q200 qualified part is suited to automotive and other high-temperature electronics where long life, low impedance, and automated placement are required.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance rated at 16 V with ±20% tolerance, providing predictable bulk energy storage for power circuits.
• Long Life at Elevated Temperature — Rated for 7000 hours at +105°C, maintaining capacitance within the endurance limits specified in the datasheet.
• Low Impedance Performance — Low-impedance design specified for operation up to +105°C; listed impedance value is 1 Ω.
• Ripple Current Capability — Specified ripple current: 115 mA at 120 Hz and 230 mA at 100 kHz, enabling AC ripple handling across common power frequencies.
• Surface-Mount, Tape-Fed Chip Package — Radial can SMD chip type intended for automatic mounting machines fed with carrier tape; land pattern dimensions provided (6.6 × 6.6 mm).
• Operating Temperature Range — Specified for −25 °C to +105 °C operation, supporting high-temperature electronics applications.
• Standards & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated manufacturing requirements.
• Physical Size — Compact footprint: L: 8.7 × D: 6.3 mm (package case details per series datasheet).

Typical Applications

• Automotive electronics — AEC-Q200 qualification and high-temperature endurance make this capacitor suitable for automotive control modules and other vehicle electronics.
• Power supply filtering — Low impedance and specified ripple current ratings support smoothing and decoupling in power regulation stages.
• High-temperature embedded systems — Rated operation up to +105 °C and long 7000-hour life for applications exposed to elevated ambient temperatures.
• Automated surface-mount production — Chip form factor compatible with carrier-tape automatic mounting processes for high-volume assembly.

Unique Advantages

• Long-term thermal reliability: 7000-hour rated life at +105 °C provides predictable aging behavior in hot environments.
• Low-impedance behavior through temperature: Designed to maintain low impedance up to +105 °C, which helps preserve filtering performance under thermal stress.
• Frequency-flexible ripple handling: Specified ripple currents at both 120 Hz and 100 kHz accommodate a range of power conversion and switching frequencies.
• Automated assembly ready: Carrier-tape compatibility simplifies placement in surface-mount production lines and reduces handling time.
• Industry qualification and compliance: AEC-Q200 qualification and RoHS compliance support regulated manufacturing and deployment requirements.

Why Choose UCW1C151MCL1GS?

The UCW1C151MCL1GS combines a compact SMD chip package with robust electrical performance: 150 µF at 16 V, low impedance up to +105 °C, and defined ripple current capability. Its 7000-hour life rating at +105 °C and AEC-Q200 qualification make it a clear option for designs requiring long-term stability in elevated-temperature environments.

This part is well suited to engineers and procurement teams designing automotive electronics, power-supply filtering stages, and high-temperature embedded systems where automated assembly, standards compliance, and verifiable lifecycle performance are priorities.

Request a quote or submit an RFQ to our sales team to discuss availability, pricing, and qualification support for UCW1C151MCL1GS.