UPW0J122MPD6

The UPW0J122MPD6 is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon's UPW series, designed for low impedance and high-reliability applications. It provides 1.2 mF capacitance at a rated voltage of 6.3 V with a compact φ10 × 16 mm can and 5 mm lead spacing.

Targeted uses include switching power supplies and power-filtering circuits where sustained high-temperature endurance, high ripple-current capability, and a small footprint are required.

Key Features

• Capacitance & Voltage — 1200 µF (1.2 mF) nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20%.
• Low Impedance — Rated impedance of 136 mΩ supports effective decoupling and filtering in power rails.
• High Ripple Current Handling — Low-frequency ripple current of 892.5 mA (120 Hz) and high-frequency ripple current of 1.05 A (10 kHz) for demanding power applications.
• High Temperature Endurance — Endurance rated at 5000 hours at 105°C for long-term operation under elevated temperatures.
• Temperature Range — Wide operating temperature range from −55°C to +105°C for use across harsh environments.
• Loss Characteristics — Tangent of loss angle (tan δ) of 0.22 measured at 20°C, 120 Hz, suitable for stable performance in filtering applications.
• Leakage Current — Specified leakage current of 226.8 µA after rated voltage application, supporting predictable bias behavior.
• Package & Mounting — Radial lead, can-style package (φ10 × 16L) with 5 mm lead spacing; available in bulk or bag packing.
• AEC-Q200 Rated — Rated to meet AEC-Q200 requirements for reliability-focused designs.

Typical Applications

• Switching Power Supplies — Bulk and output filtering where low impedance and high ripple current capability improve transient response.
• DC-DC Converters — Input/output decoupling in compact power modules, leveraging the capacitor's miniature φ10 × 16 mm package.
• Industrial Power Electronics — Filtering and energy storage in equipment that operates across −55°C to +105°C and requires long-term thermal endurance.
• Automotive Electronic Systems — Power filtering and decoupling in automotive-grade designs, supported by AEC-Q200 qualification.

Unique Advantages

• Compact, high-capacitance form factor: 1200 µF in a φ10 × 16 mm can reduces board space while supplying substantial capacitance for bulk filtering.
• Engineered for high ripple: Specified ripple currents of 892.5 mA (120 Hz) and 1.05 A (10 kHz) enable robust performance across a range of switching frequencies.
• Thermal durability: 5000 hours endurance at 105°C provides predictable lifetime in high-temperature operating conditions.
• Low-impedance performance: 136 mΩ impedance supports effective transient suppression and voltage stabilization on power rails.
• Automotive-ready qualification: AEC-Q200 rating supports use in reliability-focused and automotive-related electronics projects.
• Polarized radial-lead package: Through-hole radial mounting with 5 mm lead spacing simplifies integration into legacy and high-reliability PCB layouts.

Why Choose UPW0J122MPD6?

UPW0J122MPD6 combines a high capacitance density with low impedance and strong ripple-current capability in a compact radial-lead can, making it well suited for designers who need reliable bulk filtering and decoupling in constrained spaces. Its 5000-hour endurance at 105°C and AEC-Q200 rating make it a strong candidate for long-life, high-temperature, and reliability-focused applications.

This part is ideal for engineers specifying power-supply capacitors in switching converters, DC-DC modules, industrial electronics, and automotive-related systems where predictable leakage, defined tan δ, and compact packaging help streamline BOM and board design.

Request a quote or contact sales to discuss volume pricing, lead times, and packaging options for UPW0J122MPD6.