UWG1V220MCL1GB

The UWG1V220MCL1GB is a chip‑type aluminum electrolytic capacitor from Nichicon’s UWG series, engineered for surface mounting on high‑density PCBs. It provides a low‑impedance design in a compact SMD can package and is suitable for applications requiring wide temperature operation and industry qualification.

Key attributes include a 22 µF capacitance at 35 V, AEC‑Q200 qualification, RoHS compliance, and an extended operating temperature range of -55 °C to +105 °C—offering robust performance for demanding electronic assemblies.

Key Features

• Core Electrical Characteristics – 22 µF capacitance at a 35 V rating with a tolerance of -20% to +20% and an impedance of 1 Ω as specified.
• Low‑Loss Performance – Low impedance, with a tan δ maximum of 0.12 at the 35 V rating (measured at 120 Hz, 20 °C), supporting stable AC behavior.
• Wide Temperature Range – Specified operating range from -55 °C to +105 °C for reliable performance across harsh thermal environments.
• Automotive Qualification – AEC‑Q200 qualified, indicating suitability for automotive electronic designs that require that qualification.
• Reliability & Endurance – Rated for 1000 hours at 105 °C with endurance criteria: capacitance change within ±20%, tan δ ≤ 200% of initial specified value, and leakage current less than or equal to initial specified value after test.
• Leakage Current Specified – After 2 minutes' application of rated voltage at 20 °C, leakage current is not more than 0.01CV or 3 µA, whichever is greater.
• Ripple Current Ratings – 70 mA at 120 Hz (low frequency) and 140 mA at 10 kHz (high frequency) to support AC ripple handling in board designs.
• Compact SMD Can Package – Chip type SMD can with dimensions L: 5.4 × D: 6.3 mm and surface‑mount land size L: 6.6 × W: 6.6 mm; designed for automatic mounting machine use with carrier tape.
• Environmental Compliance – Compliant with RoHS directives (2011/65/EU,(EU)2015/863).

Typical Applications

• Automotive electronic modules – AEC‑Q200 qualification and wide temperature range make this capacitor appropriate for automotive control and electronic assemblies on high‑density PCBs.
• Surface‑mount high‑density PCBs – Chip‑type SMD can and tape‑fed mounting compatibility support automated assembly for compact board layouts.
• Power and signal conditioning in harsh environments – Specified ripple current ratings, low impedance, and -55 °C to +105 °C operating range support stable performance where temperature and AC stress are factors.

Unique Advantages

• Qualified for automotive use: AEC‑Q200 qualification provides an established benchmark for use in automotive electronics.
• Wide operating temperature: -55 °C to +105 °C operation allows deployment across challenging thermal environments without derating the package footprint.
• Compact SMD form factor: 5.4 × 6.3 mm can size and defined land pattern enable high‑density board designs and automated tape‑feed placement.
• Measured endurance: 1000 hours at 105 °C with defined limits for capacitance, tan δ and leakage current gives predictable long‑term behavior under high‑temperature stress.
• Specified leakage and loss characteristics: Clear leakage current limits (0.01CV or 3 µA) and tan δ specification (0.12 at 35 V) make it straightforward to evaluate in designs.
• RoHS compliance: Conforms to current RoHS directives for environmental and regulatory compatibility.

Why Choose UWG1V220MCL1GB?

The UWG1V220MCL1GB balances compact SMD packaging with low‑impedance aluminum electrolytic performance, making it a practical choice for designers who need reliable capacitance in space‑constrained, temperature‑challenging environments. Its AEC‑Q200 qualification and RoHS compliance position it for automotive and other demanding applications where industry qualification and environmental compliance are required.

This part is well suited for teams designing high‑density boards that require automated assembly and predictable endurance at elevated temperatures—offering clear electrical specifications and test criteria to aid validation and long‑term reliability planning.

Request a quote or submit an inquiry to our sales team to obtain pricing, availability, and application support for the UWG1V220MCL1GB.