UCW1E220MCL1GS

The UCW1E220MCL1GS is a chip-type aluminum electrolytic capacitor in the Nichicon UCW series, providing 22 µF capacitance at a 25 V rating. It is optimized for surface-mount assembly and is applicable to automatic mounting machines fed with carrier tape.

Designed for demanding temperature environments, this low-impedance device is rated for operation from -25 °C to +105 °C and is qualified to AEC‑Q200. Typical uses include automotive and other applications that require long life and stable filtering or decoupling under elevated temperature.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with a 25 V rated voltage and ±20% tolerance at 120 Hz, 20 °C.
• Temperature Range — Specified operating range from -25 °C to +105 °C for reliable performance across common automotive temperature extremes.
• Long Life at High Temperature — Rated load life of 7000 hours at +105 °C, with defined endurance criteria for capacitance change, tan δ, and leakage current.
• Low Impedance — Low-impedance design with specified impedance characteristics and ripple current ratings: 47.5 mA at 120 Hz and 95 mA at 10 kHz.
• Reliability & Qualification — AEC‑Q200 qualified for use in applications requiring automotive-grade component qualification.
• Surface-Mount Package — Chip type in an SMD radial can package (L: 7 × D: 5 mm) suitable for automated carrier-tape mounting.
• RoHS Compliant — Conforms to RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive power rails — Bulk decoupling and ripple suppression on 12 V and sub-system power supplies where elevated temperature endurance is required.
• ECU and control modules — Stable filtering and energy buffering for electronic control units operating in harsh thermal environments.
• Infotainment and telematics — Power conditioning for audio, display, and communication modules that demand low impedance over temperature.
• Sensor and actuator interfaces — Local decoupling to support analog front-ends and sensor circuits in automotive and industrial systems.

Unique Advantages

• High-temperature endurance: 7000-hour rating at +105 °C provides predictable long-term performance in elevated-temperature environments.
• Automotive-grade qualification: AEC‑Q200 qualification supports use in designs requiring automotive component standards.
• Low impedance across temperature: Optimized low-impedance characteristics and specified ripple current ratings improve power stability and reduce voltage ripple.
• SMD-ready packaging: Chip-type radial can in an SMD footprint that supports automated carrier-tape assembly to streamline production.
• Regulatory compliance: RoHS conformity simplifies regulatory tracking and environmental compliance for product builds.

Why Choose UCW1E220MCL1GS?

UCW1E220MCL1GS combines a compact SMD chip form factor with long-life performance at +105 °C and AEC‑Q200 qualification, making it a practical choice for engineers designing robust power filtering and decoupling into automotive and high-temperature electronic modules. Its low impedance and defined ripple current ratings help maintain stable supply rails in systems where thermal and electrical stresses are common.

This part is suited to design teams and procurement focused on reliable, long-lived capacitors for vehicles and industrial equipment, offering clear specifications for endurance, temperature behavior, and assembly compatibility.

For pricing, availability, or to request a quote for UCW1E220MCL1GS, submit an inquiry to receive product and ordering details.