UUD1H330MCL1GS

The UUD1H330MCL1GS is a chip-type aluminum electrolytic capacitor engineered for surface-mount applications that require low impedance and robust temperature performance. It delivers 33 µF at 50 V in a compact radial can SMD package designed for high-density PC boards and automated tape-fed assembly.

Key value propositions include low impedance (680 mΩ), a wide operating temperature range from -55 °C to +105 °C, RoHS compliance, and AEC-Q200 qualification for use in demanding electronic systems, including automotive applications.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with a rated voltage of 50 V and a tolerance of -20% to +20%.
• Low Impedance — Rated impedance of 680 mΩ for improved AC performance in decoupling and filtering applications.
• Temperature & Lifetime — Operates from -55 °C to +105 °C with a rated lifetime of 2000 hours at +105 °C.
• Ripple Current Ratings — Supports 185 mA at 120 Hz and 277.5 mA at 10 kHz to handle AC stress in power circuits.
• Surface-Mount Packaging — Chip-type radial can SMD package sized L: 7.7 × D: 6.3 mm, designed for high-density PC boards and compatibility with automatic carrier-tape mounting.
• Industry Compliance — RoHS compliant and AEC-Q200 qualified to meet materials and reliability expectations for regulated and automotive environments.

Typical Applications

• Automotive Electronics — AEC-Q200 qualification and broad temperature range make this capacitor suitable for automotive electronic modules.
• High-Density SMD Assemblies — Designed for surface mounting on high-density PC boards and automatic tape-fed placement.
• Power Supply Filtering — 33 µF / 50 V and low impedance support local decoupling and smoothing on power rails in compact designs.

Unique Advantages

• Compact SMD Can Package: Small L: 7.7 × D: 6.3 mm footprint fits high-density PCB layouts and automated assembly processes.
• Reliable High-Temperature Performance: Rated to +105 °C with a specified 2000-hour life at that temperature, enabling use in thermally demanding environments.
• Low-Impedance Behavior: 680 mΩ impedance improves transient response and reduces voltage ripple in power circuits.
• Measured Ripple Capacity: Defined ripple current limits at 120 Hz and 10 kHz help designers size components for AC stress and thermal budgeting.
• Automotive-Grade Qualification: AEC-Q200 rating provides traceable reliability criteria for vehicle electronics and related systems.
• RoHS Compliant: Meets RoHS directive requirements for material compliance.

Why Choose UUD1H330MCL1GS?

UUD1H330MCL1GS combines a compact chip-type SMD package with low impedance and defined ripple-current capability, delivering reliable filtering and decoupling in space-constrained designs. Its -55 °C to +105 °C operating range, 2000-hour life at 105 °C, and AEC-Q200 qualification make it a suitable choice for engineers specifying components for demanding electronic and automotive systems.

This capacitor is well suited to designers and procurement teams looking for a verified, surface-mount aluminum electrolytic solution that balances size, electrical performance, and industry compliance for long-term durability in production assemblies.

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