UPT2D271MHD6

The UPT2D271MHD6 is an aluminum electrolytic capacitor in a radial-lead can package designed for general-purpose power electronics where compact size and high ripple handling are required. It provides 270 µF capacitance at a 200 V rating and is targeted at applications such as ballast circuits and other power-filtering roles that demand long life under elevated temperature and ripple stress.

Built for extended operation, this capacitor combines a miniature footprint with rated ripple current capability and a 5000-hour lifetime specification at 105°C, offering a reliable option for engineers specifying replacement or new-design bulk and smoothing capacitance in DC biased circuits.

Key Features

• Capacitance & Voltage: 270 µF nominal capacitance with a 200 V rated voltage for DC filtering and energy storage in medium-voltage power rails.
• Miniature radial can package: Radial, can-style package with 7.5 mm lead spacing and physical size of L: 3.05 × D: 1.8 cm, enabling compact board layouts.
• High ripple current capability: Rated ripple current of 870 mA at 120 Hz and 1.392 A at 10 kHz, suitable for circuits with significant AC ripple components.
• Long life at elevated temperature: Endurance specified as 5000 hours at 105°C under DC bias plus rated ripple current, with capacitors meeting defined capacitance, tan δ and leakage limits after test.
• Wide operating temperature: Specified for operation from −40°C to +105°C to cover a broad range of environmental conditions.
• Leakage and dissipation characteristics: Leakage current specified as not more than 0.06CV + 10 µA (after 2 minutes at 20°C); tan δ maximum for the 200 V rating is 0.12 (measured at 120 Hz, 20°C).
• RoHS compliant: Manufactured in compliance with RoHS requirements.

Typical Applications

• Ballast and lighting power supplies: Provides bulk smoothing and ripple handling in ballast circuits where high ripple endurance is required.
• Power supply filtering: Used for DC link or smoothing applications in general-purpose power electronics to reduce voltage ripple and stabilize rails.
• High-ripple environments: Suitable for designs that subject capacitors to continuous AC ripple at elevated temperatures due to its rated ripple current and 5000-hour life at 105°C.

Unique Advantages

• High ripple handling: Rated ripple values (870 mA at 120 Hz; 1.392 A at 10 kHz) let designers address AC stress without upsizing to a larger case.
• Compact footprint: Small radial can dimensions (L: 3.05 × D: 1.8 cm) support tighter board layouts and smaller power modules.
• Extended high-temperature life: 5000-hour endurance at 105°C under rated conditions reduces maintenance and replacement frequency in demanding applications.
• Quantified leakage and dissipation: Clear leakage current formula (≤ 0.06CV + 10 µA after 2 minutes at 20°C) and tan δ limits provide measurable electrical behavior for design validation.
• Wide operating range: −40°C to +105°C rating supports use across varied thermal environments.
• Regulatory compliance: RoHS-compliant construction aligns with current environmental requirements.

Why Choose UPT2D271MHD6?

UPT2D271MHD6 targets engineers who need a compact, radial-leaded electrolytic capacitor that delivers measurable high-ripple performance and long life at elevated temperatures. With a 270 µF / 200 V rating, quantified leakage and tan δ limits, and a 5000-hour endurance at 105°C, it is suitable for power-smoothing and ballast-type applications where space is limited but reliability under ripple stress is essential.

This part is ideal for design teams seeking a documented, RoHS-compliant capacitor solution that balances size, ripple capability and longevity while enabling predictable electrical performance during qualification and in-field operation.

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