UWR1C330MCL1GB

The UWR1C330MCL1GB is a surface-mount aluminum electrolytic capacitor from Nichicon's UWR series, specified at 33 µF and 16 V. It is a compact chip-type radial can SMD designed for automated placement on high-density PC boards and applications that require stable capacitance and controlled loss characteristics.

Key value propositions include AEC-Q200 qualification for demanding environments, a rated operating range of −40°C to 85°C, and a 2000-hour endurance at 85°C, making it suitable for electronic assemblies where size, reliability, and predictable ripple performance matter.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance rated at 16 V with a tolerance of ±20% (120 Hz, 20°C).
• Electrical Loss — Tangent of loss angle (tan δ) specified at 0.19 (measured at 20°C, 120 Hz for 16 V units), supporting predictable AC performance.
• Ripple Current Capability — Low frequency ripple current of 44 mA (120 Hz) and high frequency ripple current of 66 mA (10 kHz), suitable for filtering and smoothing duties in compact circuits.
• Low Leakage — Specified leakage current of 5.28 µA, enabling reliable charge retention in power-management circuits.
• Robust Endurance — Rated for 2000 hours at 85°C with defined limits for capacitance change, tan δ, and leakage current after endurance testing.
• Package & Mounting — Radial can SMD chip type (φ5 × 5.4 mm length) supplied in embossed carrier taping for automated assembly on high-density PCBs.
• Temperature Range & Compliance — Operating range −40°C to 85°C and RoHS compliant; AEC-Q200 rated for applications requiring that qualification.

Typical Applications

• Automotive Electronic Modules — Bulk decoupling and filtering on control boards where AEC-Q200 qualification and a compact SMD form factor are required.
• Power Supply Filtering — Output smoothing and ripple suppression in DC–DC converters and regulated supplies at voltages up to 16 V.
• Embedded Control Boards — Local energy storage and transient buffering on high-density PCBs using automated placement from embossed carrier tape.

Unique Advantages

• Compact SMD Can Package: φ5 × 5.4 mm chip-type radial can enables high-density PCB layouts while maintaining required capacitance.
• AEC-Q200 Qualified: Offers a qualification level suited to demanding environments, supporting use in qualified electronic assemblies.
• Measured AC Performance: Specified tan δ and ripple current values provide predictable filtering behavior across 120 Hz and 10 kHz bands.
• Automated Assembly Ready: Supplied in embossed carrier tape for reliable pick-and-place handling and high-throughput manufacturing.
• Long Endurance at Elevated Temperature: 2000 hours at 85°C endurance rating for designs requiring proven thermal longevity.
• RoHS Compliant: Meets RoHS requirements for environmentally conscious designs and regulatory compliance.

Why Choose UWR1C330MCL1GB?

The UWR1C330MCL1GB balances compact footprint and dependable electrical performance for applications where space and reliability matter. With a 33 µF, 16 V rating, controlled tan δ, and defined ripple current and leakage specifications, it provides predictable behavior for power smoothing and decoupling tasks on high-density PCBs.

This capacitor is well suited to engineering teams and procurement focused on automotive and industrial electronic modules that require AEC-Q200 qualification, RoHS compliance, and automated assembly compatibility. Its endurance rating and temperature range support long-term robustness in controlled thermal environments.

To request a quote or submit a procurement inquiry for UWR1C330MCL1GB, please contact our sales channel or submit your parts list for pricing and availability information.