UCY2W100MPD

The UCY2W100MPD is a miniature, radial-lead aluminum electrolytic capacitor designed for high-voltage, high-reliability power applications. It delivers a 10 µF capacitance at a 450 V rating in a compact φ10×20 mm can with radial leads and 5 mm lead spacing.

Engineered for demanding environments, this AEC-Q200 qualified, RoHS-compliant capacitor targets power supplies, ballast circuits and automotive electronic modules that require long life, stable performance and elevated ripple handling.

Key Features

• Capacitance & Voltage — 10 µF capacitance rated at 450 V for high-voltage filtering and energy storage in tight spaces.
• High Ripple Current — Low-frequency ripple current 135 mA (120 Hz) and high-frequency ripple current 270 mA (100 kHz) support robust smoothing under AC and switching conditions.
• Long Life and Endurance — Rated life of 10,000 hours at +105°C, with endurance performance defined after DC bias plus rated ripple current at temperature.
• Wide Operating Temperature — Operates from −40°C to +105°C for deployment across a broad range of thermal environments.
• Low Loss / Leakage — Dissipation factor (tan δ) 0.24 (20°C, 120 Hz) and leakage current of 280 µA for controlled loss and standby leakage behavior.
• Compact Radial Package — φ10×20 mm can with 5 mm lead spacing (±0.5 mm) and radial lead mounting for through-hole designs; available in bulk/bag packing.
• Automotive-Grade Reliability — AEC-Q200 qualification and RoHS compliance support use in automotive electronic applications and other reliability-focused designs.

Typical Applications

• Power Supplies — Bulk smoothing and high-voltage filtering where a compact 450 V capacitor with durable ripple performance is required.
• Ballast Circuits — Designed for ballast application use with high ripple current capability and long operational life at elevated temperature.
• Automotive Power Electronics — Suitable for automotive electronic modules that require AEC-Q200-qualified components, wide temperature range and long endurance.

Unique Advantages

• High-Voltage Capability in a Miniature Footprint: 450 V rating combined with a φ10×20 mm can provides high-voltage performance without a large board area impact.
• Enhanced Ripple Handling: Specified ripple currents of 135 mA (120 Hz) and 270 mA (100 kHz) support both low- and high-frequency switching environments.
• Long-Term Reliability: 10,000-hour life at 105°C ensures sustained capacitance and leakage performance for extended service intervals.
• Automotive-Grade Qualification: AEC-Q200 rating and RoHS compliance reduce qualification burden for vehicle-level designs requiring robust components.
• Practical Through-Hole Integration: Radial-lead, can-style package with 5 mm lead spacing (±0.5 mm) simplifies layout and mechanical mounting in legacy and new designs.

Why Choose UCY2W100MPD?

The UCY2W100MPD positions itself as a compact, high-voltage aluminum electrolytic solution for designers who need reliable filtering and energy storage in constrained spaces. Its combination of 450 V rating, specified ripple currents across frequencies, AEC-Q200 qualification and a 10,000-hour life at 105°C makes it suitable for power supplies, ballast circuits and automotive electronic modules where long-term performance matters.

Choose UCY2W100MPD when your design requires a proven, miniature radial-lead capacitor that balances voltage capability, ripple endurance and thermal reliability with straightforward through-hole integration.

Request a quote or contact sales to discuss availability, lead times and pricing for UCY2W100MPD.