UCY2E330MPD

The UCY2E330MPD is a radial‑lead aluminum electrolytic capacitor designed for high ripple current and long life in compact power designs. It is a polarized, can‑style component with a 33 µF capacitance and a 250 V rated voltage, engineered for power supply, ballast and automotive applications where robust ripple handling and temperature endurance are required.

Featuring AEC‑Q200 qualification and RoHS compliance, the UCY2E330MPD delivers predictable electrical performance across −40 °C to +105 °C and is available in bulk or bag packing for production use.

Key Features

• Capacitance & Voltage: 33 µF nominal capacitance with a 250 V rated voltage and ±20% tolerance at 120 Hz, 20 °C—suitable for DC link and filtering in high‑voltage circuits.
• High Ripple Current Performance: Designed for high ripple environments with a low‑frequency ripple current of 305 mA at 120 Hz and a high‑frequency ripple current of 610 mA at 100 kHz; frequency coefficients (e.g., 120 Hz = 1.00, 100 kHz = 2.00) allow scaling ripple expectations by operating frequency.
• Low Loss & Leakage: Specified tangent of loss angle (tan δ) of 0.20 at 20 °C, 120 Hz and leakage current specified at 430 µA, enabling stable filtering and reduced dissipation in power stages.
• Long Endurance: Rated for 10,000 hours at +105 °C under rated voltage and ripple conditions, supporting extended operational lifetimes in thermal stress environments.
• Compact Radial Can Package: φ10 × 20 mm can with 5 mm lead spacing (±0.5 mm) and radial lead mounting simplifies through‑hole assembly and prototyping.
• Industry & Environmental Qualifications: AEC‑Q200 qualified and RoHS compliant, supporting use in regulated and automotive applications that require documented component qualifications.

Typical Applications

• Power Supplies: DC link, bulk filtering and output smoothing in industrial and automotive power supplies where high ripple capability and long life are required.
• Ballasts and LED Drivers: Ripple filtering and energy buffering in ballast circuits and LED driver front ends subjected to high frequency ripple currents.
• Automotive Electronics: Engine control modules, power distribution and ancillary electronic systems requiring AEC‑Q200 qualified capacitors that operate across −40 °C to +105 °C.

Unique Advantages

• High ripple handling: Measured ripple current ratings at 120 Hz and 100 kHz and published frequency coefficients enable designers to size capacitors with confidence across frequency ranges.
• Compact footprint for high voltage: 33 µF at 250 V in a φ10 × 20 mm can saves board area compared with larger packages while retaining high voltage capability.
• Long life at elevated temperature: 10,000‑hour endurance at 105 °C helps reduce maintenance and replacement frequency in demanding deployments.
• Qualification and compliance: AEC‑Q200 qualification and RoHS compliance support deployment in regulated applications and streamlined procurement for automotive programs.
• Through‑hole robustness: Radial lead construction and defined lead spacing (5.0 mm ±0.5 mm) simplify assembly and mechanical retention in assemblies subject to vibration.

Why Choose UCY2E330MPD?

The UCY2E330MPD balances compact size, high voltage rating and elevated ripple capability with long‑term reliability—making it well suited for engineers specifying durable filtering and energy storage in power conversion, ballast and automotive electronics. Its AEC‑Q200 qualification and 10,000‑hour endurance at +105 °C provide documented performance for designs that must meet automotive and industrial endurance expectations.

Choose UCY2E330MPD when you need a proven radial aluminum electrolytic capacitor that offers measurable ripple performance, predictable loss and leakage characteristics, and production‑ready packaging for volume assembly.

Request a quote or submit an inquiry to our sales team to discuss availability, lead times and volume pricing for UCY2E330MPD.