UPJ1V820MED

The UPJ1V820MED is a radial-lead aluminum electrolytic capacitor from Nichicon's UPJ series. It offers 82 µF capacitance at a 35 V rating in a compact φ6.3 × 15 mm can, designed for general-purpose power filtering and decoupling.

As part of the UPJ family, this part benefits from low-impedance series design aimed at switching power supply applications while providing a wide operating temperature range and defined endurance at elevated temperature.

Key Features

• Capacitance & Voltage: 82 µF rated at 35 V, with capacitance tolerance of -20% to +20%.
• Low-impedance UPJ series: Series design optimized for low impedance behavior, suitable for switching power supplies.
• Ripple current capability: Low-frequency ripple current 137.8 mA (120 Hz) and high-frequency ripple current 265 mA (200 kHz), supporting power-supply ripple handling across frequencies.
• Dielectric loss (tan δ): tanδ = 0.12 measured at 20°C, 120 Hz, for predictable AC loss characteristics.
• Leakage current: Specified leakage current of 86.1 µA for controlled standby loss.
• Temperature and endurance: Rated operating range -55°C to +105°C with a lifetime/endurance of 2000 hours at 105°C.
• Package & mounting: Radial can (φ6.3 × 15 mm) with 2.5 mm lead spacing (±0.5 mm), available in bulk or bag packing for through-hole assembly.
• Compliance: RoHS compliant.

Typical Applications

• Switching Power Supplies: Low-impedance performance and series design make this capacitor suitable for smoothing and decoupling in switching regulators and power modules.
• General Purpose Power Filtering: Compact radial can for bulk decoupling and local energy storage in general electronic circuits.
• High-frequency Ripple Suppression: Specified high-frequency ripple current rating supports ripple attenuation in high-frequency power circuits.

Unique Advantages

• Designed for low impedance operation: Series characteristics target reduced ESR for improved ripple handling in power circuits.
• Compact through-hole form factor: φ6.3 × 15 mm radial can with 2.5 mm lead spacing simplifies placement in tight board layouts that require through-hole components.
• Broad temperature capability: Rated from -55°C to +105°C for use across a wide range of environmental conditions.
• Frequency-aware ripple ratings: Both 120 Hz and 200 kHz ripple current specifications provide clear guidance for design across low and high frequency applications.
• Predictable electrical characteristics: Specified tanδ and leakage current figures enable predictable AC loss and standby behavior in designs.
• RoHS compliant: Meets RoHS requirements for environmental regulatory compliance.

Why Choose UPJ1V820MED?

UPJ1V820MED is a compact, polarized aluminum electrolytic capacitor that brings UPJ series low-impedance characteristics to a 35 V, 82 µF radial package. Its defined ripple current ratings, controlled tanδ, and leakage current make it suitable for engineers specifying decoupling and smoothing elements in switching power supply and general-purpose power designs.

This part is well suited for designers who need a small through-hole electrolytic with clear high- and low-frequency ripple specifications, a wide temperature range, and a known endurance at elevated temperature. The Nichicon UPJ series backing provides series-level design intent for low-impedance power applications.

Request a quote or submit an inquiry to receive pricing and availability information for UPJ1V820MED and to discuss how this capacitor fits your power-supply or general-purpose filtering requirements.