UPJ1E820MED

The UPJ1E820MED is a miniature, high-reliability aluminum electrolytic capacitor in Nichicon's UPJ series, configured as a radial-lead, polarized device. It provides 82 µF capacitance at a 25 V rating with a compact can size (φ6.3 × 11 mm) intended for space-conscious through-hole designs.

Engineered for power-filtering and decoupling in general-purpose electronics, this part offers low impedance characteristics, wide operating temperature range (−55 °C to 105 °C) and measurable ripple-current capability for both low- and high-frequency applications. Note: product status is End Of Life.

Key Features

• Capacitance & Voltage — 82 µF nominal capacitance with a rated voltage of 25 V and a capacitance tolerance of ±20% (−20%~20%).
• Low Loss (tan δ) — Tan δ (dissipation factor) of 0.14 measured at 20 °C, 120 Hz, supporting efficient filtering with controlled ESR behavior.
• Ripple Current Capability — Low-frequency ripple current of 93.6 mA (120 Hz) and high-frequency ripple current of 180 mA (200 kHz), enabling effective smoothing in power rails.
• Leakage Current — Specified leakage current of 61.5 µA, meeting standard electrolytic leakage limits for reliable operation after voltage application.
• Temperature & Endurance — Rated for operation from −55 °C to +105 °C with a specified life/endurance of 2000 hours at 105 °C for this part.
• Package & Mounting — Radial lead, polarized can with diameter φ6.3 mm and length 11 mm; lead spacing 2.5 mm (±0.5 mm). Available in bulk (no terminal forming) and bag packing.
• Regulatory — RoHS compliant.

Typical Applications

• Switching Power Supplies — Low-impedance UPJ series design and rated ripple current make this capacitor suitable for output filtering and smoothing in SMPS designs.
• Power Rail Decoupling — Compact radial-lead form factor for through-hole decoupling on compact PCBs and module assemblies.
• General-Purpose Electronics — Use in consumer and industrial general-purpose power-filtering and bulk storage where a 25 V, 82 µF polarized capacitor is required.

Unique Advantages

• Compact footprint: φ6.3 × 11 mm can provides a small, space-efficient solution for through-hole power filtering.
• Balanced ripple performance: Defined low- and high-frequency ripple current ratings support mixed-frequency power systems and improve voltage stability.
• Wide operating temperature: −55 °C to +105 °C rating supports operation across a broad range of consumer and industrial environments.
• Known series reliability: Built on the Nichicon UPJ series platform noted for low impedance and extended load-life characteristics; this specific part is specified for 2000 hours at 105 °C.
• Through-hole convenience: Radial-lead mounting and standard lead spacing simplify board layout and assembly for legacy and new designs alike.
• RoHS compliance: Conforms to RoHS requirements for lead-free manufacturing environments.

Why Choose UPJ1E820MED?

UPJ1E820MED combines a compact radial-lead package with the UPJ series’ low-impedance characteristics, offering engineers a reliable 82 µF, 25 V option for power filtering and decoupling in space-constrained through-hole designs. Its specified ripple current ratings and controlled dissipation factor make it suitable where stable smoothing and moderate high-frequency performance are required.

This part is appropriate for designers and purchasers looking for a small, straightforward polarized electrolytic with clear electrical and environmental specifications, and who value the documented endurance and operating-temperature performance provided by Nichicon’s UPJ series.

Request a quote or submit a parts inquiry for UPJ1E820MED to check availability, lead times, and pricing for your project requirements.