UPJ1H820MPD6

The UPJ1H820MPD6 from Nichicon is a miniature, radial-lead aluminum electrolytic capacitor in the UPJ series designed for low-impedance, high-reliability power applications. It provides 82 µF capacitance at a 50 V rating in a compact φ10 × 12.5L package size, optimized for power supply smoothing and decoupling.

Key value comes from its combination of low dissipation factor (tanδ 0.1 at 20°C, 120 Hz), rated ripple current capability, and long load life (5,000 hours at 105°C), making it suitable for demanding general-purpose and switching power supply designs.

Key Features

• Electrical Performance — Rated capacitance 82 µF with tolerance ±20% (at 120 Hz, 20°C) and a rated voltage of 50 V.
• Low Loss — Dissipation factor tanδ 0.1 (measured at 20°C, 120 Hz) to minimize power loss in filtering and decoupling applications.
• Ripple Current Capability — Low-frequency ripple current 171.6 mA at 120 Hz and high-frequency ripple current 330 mA at 200 kHz to support power rail smoothing under dynamic loads.
• Leakage Current — Specified leakage current of 123 µA, supporting predictable standby and bias behavior.
• High Reliability / Long Life — Endurance rated to 5,000 hours at 105°C (radial φ10 case), providing extended service life under elevated temperature and load conditions.
• Compact Radial Package — Radial lead, can-style package with size φ10 × 12.5L and 5.0 mm lead spacing (±0.5 mm), suitable for through-hole PCB mounting and hand or wave-solder assembly.
• Operating Range — Wide category temperature range from −55°C to +105°C for varied environmental conditions.
• RoHS Compliant & Packaging Options — RoHS-compliant construction with bulk (no terminal forming) or bag packing options and mass-production availability.

Typical Applications

• Switching Power Supplies — Low impedance and specified ripple current ratings make this capacitor suitable for output filtering and smoothing in switching regulators and power modules.
• General-Purpose Power Filtering — Compact radial-can package and 50 V rating support power-rail decoupling and bulk smoothing in general electronic equipment.
• Industrial and Instrumentation Electronics — Long endurance at 105°C and wide temperature range support reliable performance in industrial control and instrumentation power circuits.

Unique Advantages

• Low-Impedance Performance: The UPJ series’ low tanδ (0.1 at 50 V, 120 Hz) reduces AC losses for more efficient filtering at common operating frequencies.
• Validated High-Temperature Life: Rated for 5,000 hours at 105°C (φ10 case), offering predictable long-term behavior under continuous thermal stress.
• Practical Ripple Handling: Specified low- and high-frequency ripple current values (171.6 mA at 120 Hz, 330 mA at 200 kHz) help designers size capacitance for both line-frequency and switching-frequency ripple.
• Compact Footprint: φ10 × 12.5L radial can with 5.0 mm lead spacing keeps board space requirements small while enabling through-hole assembly.
• Predictable Leakage: Defined leakage current (123 µA) provides stable bias behavior for power-supply hold-up and low-current designs.
• Regulatory and Supply Readiness: RoHS compliance and mass-production status support environmental requirements and volume availability.

Why Choose UPJ1H820MPD6?

Nichicon’s UPJ1H820MPD6 delivers a balanced combination of electrical performance, compact radial packaging, and long-term reliability tailored for switching power supplies and general-purpose power filtering. Its 82 µF/50 V rating, low tanδ, specified ripple current values, and 5,000-hour endurance at 105°C make it a practical choice where stable filtering, thermal endurance, and predictable leakage are required.

This capacitor is appropriate for designers and procurement teams building compact power modules, industrial electronics, and other systems that demand a reliable, through-hole aluminum electrolytic solution from an established manufacturer.

Request a quote or contact sales to discuss pricing, lead times, and ordering for the UPJ1H820MPD6.