UWR1E330MCL1GB

The UWR1E330MCL1GB is a surface-mount aluminum electrolytic capacitor in a compact radial can SMD package (φ5 × 5.4 mm). It offers 33 µF capacitance at 25 V with ±20% tolerance and is designed for use on high‑density PC boards and automated assembly processes.

The device is rated for a −40°C to 85°C operating range, a rated life of 2000 hours at 85°C, and carries AEC‑Q200 and RoHS designations. Note: this product is End Of Life / scheduled for discontinuation and is not recommended for new designs.

Key Features

• Capacitance & Voltage — 33 µF rated capacitance at 25 V with ±20% tolerance for predictable bulk storage and decoupling behavior.
• Loss Characteristics — tan δ (DF) 0.16 measured at 20°C, 120 Hz (at 25 V), providing a specified dissipation factor for design margining.
• Leakage Current — Low leakage current specified at 8.25 µA for retention of charge in standby and low‑current conditions.
• Ripple Performance — Rated ripple currents of 46 mA at 120 Hz (low frequency) and 69 mA at 10 kHz (high frequency) for filtering and smoothing on power rails.
• Reliability & Endurance — Load life rated 2000 hours at 85°C; endurance characteristics meet defined limits for capacitance, tan δ and leakage after life test.
• Package & Mounting — Compact φ5 × 5.4 mm radial can SMD package intended for surface mounting; supplied in embossed carrier taping compatible with automatic mounting machines.
• Environmental Compliance — Compliant with RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronics — AEC‑Q200 rating and the specified electrical/thermal endurance make this capacitor suitable for automotive electronic modules where a surface‑mount aluminum electrolytic is required.
• High‑density surface‑mount PCBs — Designed for surface mounting on high‑density boards; compact φ5 × 5.4 mm footprint supports space‑constrained layouts.
• Automated assembly — Supplied in embossed carrier taping and compatible with automatic mounting machines, facilitating high‑volume production workflows.

Unique Advantages

• Compact SMD form factor — φ5 × 5.4 mm radial can package reduces board space compared with larger can types while maintaining aluminum electrolytic bulk capacitance.
• AEC‑Q200 qualified — Listed AEC‑Q200 rating supports use in demanding environments and aligns with automotive component qualification expectations.
• Specified ripple handling — Distinct low‑ and high‑frequency ripple current ratings (46 mA @120 Hz, 69 mA @10 kHz) let designers size capacitors for both mains‑frequency and switching‑frequency filtering.
• Endurance at elevated temperature — 2000‑hour life at 85°C provides a defined reliability baseline for thermally demanding applications.
• Manufacturing ready — Embossed carrier tape packaging and compatibility with automatic placement equipment streamline pick‑and‑place integration.
• Regulatory compliance — RoHS compliance supports environmental and regulatory requirements for restricted substances.

Why Choose UWR1E330MCL1GB?

UWR1E330MCL1GB positions itself as a compact, surface‑mount aluminum electrolytic capacitor that combines defined electrical performance (33 µF, 25 V, specified tan δ and leakage) with manufacturing features like embossed carrier taping for automated assembly. Its AEC‑Q200 listing and 2000‑hour life at 85°C provide verifiable reliability metrics for applications that require endurance under elevated temperature.

This part is suited for designs needing a small SMD aluminum electrolytic for board‑level filtering and power smoothing in automotive and industrial equipment built on high‑density PCBs. Consideration of the End Of Life status is recommended for long‑term production planning.

Request a quote or contact sales to check current availability and obtain volume pricing or supply information for UWR1E330MCL1GB.