UWZ1C331MCL1GS

The UWZ1C331MCL1GS is a chip‑type aluminum electrolytic capacitor in a compact surface‑mount can, delivering 330 µF at 16 V with ±20% tolerance. It is engineered for wide temperature operation (−55 °C to +105 °C) and is rated to withstand high‑temperature reflow profiles used in modern SMT assembly.

Designed and AEC‑Q200 qualified for automotive environments, this part combines a high capacitance density, defined ripple current capability, and endurance specifications (1000 hours at 105 °C) for reliable in‑vehicle and industrial power applications.

Key Features

• Electrolytic Chip Construction — Aluminum electrolytic chip type in a radial, can SMD package providing 330 µF nominal capacitance at 16 V.
• Temperature Range & Reliability — Rated for operation from −55 °C to +105 °C with an endurance rating of 1000 hours at 105 °C.
• High‑temperature Reflow Compatible — Designed to correspond with a 260 °C peak reflow soldering process (recommended reflow condition indicated in datasheet).
• Automotive Grade — AEC‑Q200 qualified, supporting automotive electronics requirements.
• Defined Electrical Performance — Capacitance tolerance ±20%; ripple current specifications of 195 mA at 120 Hz and 292.5 mA at 10 kHz for thermal and AC load planning.
• Manufacturing & Assembly — Chip type compatible with automatic mounting machines and carrier tape feeding for streamlined SMT assembly.
• Standards & Compliance — RoHS compliant.

Typical Applications

• Automotive power electronics — AEC‑Q200 qualification and wide temperature rating make this capacitor suitable for in‑vehicle power modules and ECU power rails where long endurance at elevated temperature is required.
• Battery and power management systems — 330 µF capacitance and defined ripple current ratings support smoothing and decoupling tasks in automotive and industrial power subsystems.
• Control and body electronics — Compact chip‑type SMD package and reflow compatibility enable automated assembly for body control modules and infotainment power stages.

Unique Advantages

• High capacitance in a compact SMD can — 330 µF in a φ8 × 10 mm‑class package provides substantial energy storage in space‑constrained designs.
• Automotive‑focused qualification — AEC‑Q200 designation supports selection for designs targeting in‑vehicle environments.
• Wide operating temperature — −55 °C to +105 °C rating ensures consistent electrical behavior across harsh ambient conditions.
• Endurance assurance — Specified for 1000 hours at 105 °C, enabling predictable aging and lifecycle planning in high‑temperature applications.
• Defined ripple performance — Published ripple current values at 120 Hz and 10 kHz facilitate thermal and filter design validation.
• Assembly‑friendly — Compatible with 260 °C peak reflow processes and automatic placement for efficient production flow.

Why Choose UWZ1C331MCL1GS?

The UWZ1C331MCL1GS positions itself as a durable, high‑capacitance SMD aluminum electrolytic solution for designers needing reliable energy storage and filtering under wide temperature ranges and automotive conditions. With AEC‑Q200 qualification, explicit ripple current ratings, and a 1000‑hour endurance at 105 °C, it supports robust power subsystem design and predictable long‑term behavior.

This part is well suited to engineers and product teams developing automotive and industrial electronics where reflow compatibility, assembly automation, and temperature endurance are key selection criteria. The documented electrical and reliability data simplify integration and lifecycle planning for production designs.

Please request a quote or submit a sales inquiry to discuss pricing, availability, and sample requests for the UWZ1C331MCL1GS.