UCY2H270MHD6

The UCY2H270MHD6 is a radial lead aluminum electrolytic capacitor designed for high‑voltage, high‑ripple applications. It delivers 27 µF at 500 V in a compact φ16 × 25 mm can with 7.5 mm lead spacing, targeting power supply and ballast uses as well as automotive power systems.

Its core value proposition is a combination of high ripple‑current capability, long endurance at elevated temperature, and industry‑grade reliability to support sustained operation in demanding environments.

Key Features

• Capacitance and Voltage: 27 µF rated at 500 V for high‑voltage filtering and energy storage in compact form.
• High ripple current capability: Low‑frequency ripple current 310 mA at 120 Hz and high‑frequency ripple current 620 mA at 100 kHz, enabling effective smoothing under varying switching frequencies.
• Long endurance at elevated temperature: Rated for 10,000 hours at +105°C, designed for sustained operation under thermal stress.
• Low loss (tan δ): Tangent of loss angle up to 0.24 (measured at 20°C, 120 Hz), supporting efficient AC performance.
• Controlled leakage: Specified leakage current of 640 µA for predictable standby and bias behavior.
• Compact radial lead package: φ16 × 25 mm can with 7.5 mm lead spacing (±0.5 mm) and radial leads for through‑hole assembly and robust mechanical mounting.
• Frequency compensation: Ripple current frequency coefficient increases with frequency (up to 2.0 at 100 kHz), explicit for high‑frequency converter environments.
• Qualification and compliance: AEC‑Q200 qualified and RoHS compliant for regulated and reliability‑sensitive applications.
• Packaging options: Available in bulk (no terminal forming) or bag packing to suit production handling.

Typical Applications

• Power supplies: Bulk and high‑voltage filtering in power supply rails where 500 V rating and high ripple capability are required.
• Ballast circuits: Filtering and energy buffering in ballast applications, with endurance for continuous operation at elevated temperatures.
• Automotive power systems: High‑voltage filtering and smoothing in automotive electronics, leveraging AEC‑Q200 qualification and long life at +105°C.

Unique Advantages

• High voltage support: 500 V rating enables use in higher‑voltage circuits without larger form factors.
• Design for high ripple: Specified ripple currents at both low and high frequencies reduce thermal stress and improve converter stability.
• Proven endurance: 10,000 hours at 105°C provides predictable lifetime behavior for long‑running installations.
• Compact footprint: φ16 × 25 mm can with radial leads balances space savings and ease of through‑hole assembly.
• Automotive‑grade reliability: AEC‑Q200 qualification supports use in regulated automotive designs.
• Regulatory compliance: RoHS compliance supports deployment in regions with restricted hazardous substances requirements.

Why Choose UCY2H270MHD6?

The UCY2H270MHD6 positions itself as a compact, high‑voltage electrolytic solution for designers who need reliable ripple handling and long life at elevated temperatures. Its combination of 27 µF at 500 V, explicit ripple current ratings across frequency, and 10,000‑hour endurance at +105°C make it suitable for demanding power supply, ballast, and automotive power applications.

Engineers specifying this capacitor benefit from a known leakage and loss profile, AEC‑Q200 qualification, and RoHS compliance—facilitating predictable system behavior and regulatory coverage while minimizing rework risk during qualification cycles.

Request a quote or submit a product inquiry for UCY2H270MHD6 to receive pricing, availability, and ordering information tailored to your production requirements.