UWG1C471MNL1GS

The UWG1C471MNL1GS is a chip‑type, low‑impedance aluminum electrolytic capacitor designed for surface mounting on high‑density printed circuit boards. It combines 470 µF capacitance with a 16 V rating and is supplied in an embossed carrier tape for automated assembly.

Engineered for demanding environments, this part provides wide operating temperature capability (−55°C to +105°C), AEC‑Q200 qualification, and a 1000‑hour endurance at 105°C—attributes that support reliable power filtering and decoupling in automotive electronics and related systems.

Key Features

• Electrical Performance — 470 µF capacitance at 16 V with ±20% tolerance and low impedance (150 mΩ) for effective bulk smoothing and decoupling.
• Loss Characteristics — Tangent of loss angle (tan δ) 0.16 measured at 20°C, 120 Hz, providing predictable AC performance at nominal conditions.
• Ripple Handling — Low‑frequency ripple current 335 mA (120 Hz) and high‑frequency ripple current 670 mA (10 kHz) to support both mains‑frequency and switching converter applications.
• Leakage — Specified leakage current of 75.2 µA, allowing controlled standby and operating currents in power rails.
• Thermal & Endurance — Rated for −55°C to +105°C operation with 1000 hours endurance at 105°C under rated voltage.
• Qualification & Compliance — AEC‑Q200 qualified and RoHS compliant for regulated manufacturing environments.
• Package & Mounting — Chip type radial can for SMD assembly, size φ10 × 10 L (1.0 × 1.0 cm), supplied in embossed carrier taping suitable for automated placement.

Typical Applications

• Automotive power rails — Bulk smoothing and decoupling where AEC‑Q200 qualification and wide temperature range (−55°C to +105°C) are required.
• Electronic control units (ECUs) — Local energy storage and ripple suppression in control modules subject to automotive thermal and electrical stress.
• Infotainment and telematics — Stabilizing DC supply lines for audio, communication and display subsystems with moderate ripple demands.
• Switch‑mode power supplies — Supports both low‑ and high‑frequency ripple currents for DC‑DC converters and power conditioning circuits.

Unique Advantages

• Low impedance package: 150 mΩ impedance provides effective bulk filtering and faster transient response in power rails.
• Wide temperature tolerance: Rated −55°C to +105°C to maintain capacitance and performance across harsh thermal environments.
• Automotive‑grade reliability: AEC‑Q200 qualification and 1000 hours endurance at 105°C support long‑term reliability targets in vehicle systems.
• Dual‑band ripple capability: Specified ripple currents at 120 Hz and 10 kHz address both mains‑frequency smoothing and switching converter requirements.
• Assembly‑ready packaging: Embossed carrier taping simplifies automated placement for high‑volume production.

Why Choose UWG1C471MNL1GS?

UWG1C471MNL1GS positions itself as a robust surface‑mount solution where low impedance, temperature resilience, and automotive qualification matter. Its combination of 470 µF capacitance, 16 V rating, controlled loss (tan δ), and dual‑frequency ripple handling makes it well suited for designers targeting reliable power management in automotive and similarly demanding electronics.

This part addresses long‑term value through AEC‑Q200 qualification, RoHS compliance, and a specified 1000‑hour endurance at elevated temperature, supporting projects that require documented reliability and supply‑chain friendly packaging for automated assembly.

Request a quote or contact sales to discuss availability, lead times, and how UWG1C471MNL1GS fits your design requirements. Provide your project details and desired quantities to receive a tailored response.