UCYW6560MHD

The UCYW6560MHD is a radial-lead aluminum electrolytic capacitor offering 56 µF capacitance at a 420 V rating. It is a polarized, miniature can-style part designed for high ripple-current handling and long-term reliability in power-focused designs.

Targeted use cases include power-supply filtering and ballast circuits, with qualification and life ratings that make it suitable for demanding environments including automotive electronics where AEC-Q200 qualification is required.

Key Features

• Capacitance and Voltage: 56 µF nominal capacitance with a rated voltage of 420 V and a tolerance of −20% to +20%.
• High ripple-current capability: Low-frequency ripple current 570 mA at 120 Hz; high-frequency ripple current 1.14 A at 100 kHz, supporting effective smoothing in power applications.
• Long endurance at elevated temperature: Rated for 12,000 hours at +105°C under rated voltage and ripple current conditions, enabling extended field life.
• Loss and leakage characteristics: tan δ (DF) ≤ 0.24 measured at 20°C, 120 Hz; leakage current specified at 1,040.8 µA for the part as produced.
• Mechanical and mounting: Radial lead package (φ12.5 × 40 mm length) with 5.0 mm lead spacing (±0.5 mm) and bulk or bag packing options for PCB assembly and handling.
• Environmental and qualification: RoHS compliant and AEC-Q200 qualified, aligning the part to regulated and automotive-grade design requirements.

Typical Applications

• Power supplies: Bulk and output filtering where high voltage and high ripple handling are required to stabilize DC rails.
• Ballasts and lighting power circuits: Smoothing and energy storage in ballast designs called out in the product series guidance.
• Automotive electronics: Power conditioning and energy buffering in automotive power modules and electronics, supported by AEC-Q200 qualification.
• Industrial power systems: Filtering and decoupling in high-voltage industrial power converters and control equipment.

Unique Advantages

• High-voltage capability: 420 V rating enables use in higher-voltage power rails without series stacking.
• Designed for elevated-temperature durability: 12,000-hour life at 105°C supports long service intervals in thermally demanding installations.
• Verified ripple performance: Specified ripple current at both low and high frequencies helps designers size capacitors for real-world switching and mains conditions.
• Automotive-grade qualification: AEC-Q200 qualification provides traceable suitability for vehicle electronics and related reliability programs.
• Compact radial form factor: φ12.5 × 40 mm can with standard 5.0 mm lead spacing simplifies board layout for through-hole power designs.
• Regulatory compliance: RoHS compliant for use in regulated supply chains and end products.

Why Choose UCYW6560MHD?

The UCYW6560MHD combines a high 420 V rating, robust ripple-current capability, and extended endurance at +105°C to meet the needs of power supplies, ballast circuits, automotive electronics and industrial converters. Its radial-can package and standardized lead spacing make it straightforward to integrate into through-hole power designs while its AEC-Q200 qualification and RoHS compliance address reliability and regulatory considerations.

This part is suited for designers and procurement teams seeking a verified, long-life aluminum electrolytic solution for high-voltage, high-ripple applications where proven endurance and automotive-grade qualification are important selection criteria.

Request a quote or submit a purchase inquiry to discuss availability, pricing, and lead-time for UCYW6560MHD. Our team can provide ordering and delivery details to support your design and production schedule.