UWT1E221MNL1GS

The UWT1E221MNL1GS is a Nichicon UWT-series chip aluminum electrolytic capacitor designed for surface-mount assembly on high-density PC boards. This SMD can-style capacitor is packaged for automatic placement (carrier-tape compatible) and targets demanding environments.

Key value propositions include a wide operating temperature range of −55°C to +105°C, AEC‑Q200 qualification, and a rated capacitance of 220 µF at 25 V with ±20% tolerance, delivering reliable bulk capacitance in compact automotive-ready designs.

Key Features

• Electrical — Capacitance & Voltage 220 µF rated capacitance at 25 V with ±20% tolerance for stable bulk energy storage.
• Wide Temperature Range Specified to operate from −55°C to +105°C, supporting designs that require extended thermal performance.
• Reliability & Lifetime Endurance rating of 1000 hours at 105°C; meets leakage current and tan δ requirements after endurance testing as per series specifications.
• Ripple Performance Defined ripple current characteristics: 155 mA at 120 Hz and 232.5 mA at 10 kHz to help manage AC stress in power rails.
• Package & Mounting Chip, radial can SMD package sized approximately 10 mm × 8 mm and formatted for carrier-tape feed for automated surface-mount assembly.
• Automotive Qualification AEC‑Q200 qualified and listed for automotive applications in the product data, supporting automotive design requirements.
• Compliance RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive power electronics — AEC‑Q200 qualification and wide temperature range make this capacitor suitable for vehicle power distribution and ancillary power modules.
• Electronic control units (ECUs) — Compact SMD can and carrier-tape compatibility support automated assembly of control modules in automotive systems.
• Sensor and actuator modules — Bulk capacitance and defined ripple current performance help stabilize supply rails for sensors and actuators operating across automotive temperature extremes.

Unique Advantages

• Temperature-resilient performance: Designed for −55°C to +105°C operation, enabling use across wide environmental conditions.
• Automotive-grade qualification: AEC‑Q200 rating provides documented qualification for automotive applications where that standard is required.
• Automated assembly ready: Carrier-tape compatibility and SMD can package simplify high-density PCB assembly and reduce manual handling.
• Compact bulk capacitance: 220 µF in a small 10 mm × 8 mm footprint offers a space-efficient solution for decoupling and bulk energy storage on tight board layouts.
• Defined endurance: 1000 hours at 105°C provides a measurable reliability baseline for thermal stress and lifecycle planning.

Why Choose UWT1E221MNL1GS?

UWT1E221MNL1GS combines Nichicon’s UWT-series chip construction with automotive-focused qualification and a wide operating temperature window to deliver compact, durable bulk capacitance for demanding electronic systems. Its SMD can format and carrier-tape compatibility simplify integration into automated production flows while providing verifiable endurance and ripple performance.

This part is well suited to engineers and procurement teams designing automotive power rails, control modules, and sensor/actuator electronics that require a qualified, compact electrolytic capacitor with documented thermal and endurance characteristics.

If you would like pricing, lead-time, or a formal quote for UWT1E221MNL1GS, please request a quote or contact sales to submit your requirements and receive assistance.