UCA2E101MHD6

The UCA2E101MHD6 is a miniature aluminum electrolytic capacitor in a radial‑lead can designed for general‑purpose power electronics. It delivers a 100 µF capacitance at a 250 V rating with a compact 18 mm × 25 mm case and radial lead mounting.

Targeted at power supply and ballast applications, this part combines high ripple current capability and a long endurance rating—making it suitable for designs that require sustained performance under elevated temperature and ripple stress.

Key Features

• Electrical Capacity: 100 µF capacitance at a 250 V rated voltage with ±20% tolerance, suitable for energy storage and smoothing in power circuits.
• High Ripple Current: Rated ripple current of 1.345 A at 100 kHz and +105°C; frequency coefficient data supports ripple performance across 50 Hz–100 kHz ranges (e.g., 0.50 at 120 Hz, 1.00 at 100 kHz).
• Low‑Frequency Ripple: Rated ripple current of 672.5 mA at 120 Hz, enabling robust performance in lower‑frequency power applications.
• Loss and Leakage: Tangent of loss angle (tan δ) max 0.15 at 120 Hz and 20°C; specified leakage current 1,100 µA (per part data).
• Long Endurance: Rated life of 12,000 hours at +105°C under DC bias plus rated ripple current, supporting long‑term reliability in sustained high‑temperature environments.
• Operating Range: Specified operating temperature from −25°C to +105°C for a wide range of ambient conditions.
• Mechanical & Mounting: Radial lead can package with φD = 18 mm, length = 25 mm, lead spacing 7.5 mm ±0.5 mm and lead diameter 0.8 mm; supplied in bulk/bag packing with white marking on a dark brown sleeve.
• Regulatory: RoHS compliant.

Typical Applications

• Power Supplies: Bulk filtering and smoothing in AC‑DC and DC‑DC converters where high voltage and sustained ripple current are required.
• Ballasts and Lighting Electronics: Energy storage and ripple handling in ballast circuits and lighting power modules.
• General‑Purpose Power Electronics: Decoupling, filtering, and energy buffering in industrial and consumer power circuits that operate up to +105°C.

Unique Advantages

• High ripple endurance: 1.345 A at 100 kHz (105°C) reduces stress on the capacitor during heavy ripple conditions and supports stable operation in switching environments.
• Extended operational life: 12,000 hours at +105°C provides long‑term reliability for continuous‑duty power applications.
• Compact radial can: 18 × 25 mm package with standard 7.5 mm lead spacing offers a space‑efficient solution for through‑hole PCB designs.
• Wide temperature range: −25°C to +105°C operation covers many industrial and commercial environments without derating beyond specified limits.
• Clear identification and packing: White marking on a dark brown sleeve plus bulk/bag packing supports easy handling and inventory control in production.
• Regulatory compliance: RoHS compliance simplifies selection for designs that require restricted‑substance conformity.

Why Choose UCA2E101MHD6?

The UCA2E101MHD6 is positioned for designers who need a compact, high‑voltage electrolytic capacitor with proven ripple handling and long life at elevated temperature. Its combination of 250 V rating, 100 µF capacitance, and 12,000‑hour endurance at +105°C makes it suitable for sustained power conditioning in supplies and ballast circuits.

This part is a practical choice for engineers seeking reliable performance in through‑hole, radial‑lead implementations where space is constrained but high ripple capability and long operational life are required. RoHS compliance and straightforward mechanical marking/packing further simplify procurement and assembly.

If you would like pricing, availability, or a formal quote for UCA2E101MHD6, please request a quote or submit an inquiry to our sales team.