UPJ1A682MHD

The UPJ1A682MHD is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon's UPJ series. It is a radial-lead, polarized can-type capacitor designed for power applications requiring high capacitance in a compact package.

With a rated capacitance of 6800 µF at 10 V, low impedance characteristics, and a specified 5000-hour endurance at +105°C, this part is targeted at general-purpose power filtering and switching power supply applications where long-term stability and ripple handling are important.

Key Features

• Capacitance & Voltage — 6800 µF (6.8 mF) nominal capacitance with ±20% tolerance at 20°C, rated for 10 V DC.
• Low Impedance for Power — Designed for low impedance performance; specified tangent of loss angle (tanδ) of 0.29 measured at 20°C, 120 Hz.
• High Ripple Current Capability — Handles 2.169 A at 120 Hz (low frequency) and 2.41 A at 200 kHz (high frequency), enabling effective smoothing under switching conditions.
• Leakage Current — Specified leakage current of 2040 µA.
• Extended Endurance — Life rating of 5000 hours at 105°C for the applicable case size, supporting long-term operation in elevated temperatures.
• Wide Operating Temperature — Rated for use from −55°C to +105°C.
• Compact Radial Package — Cylindrical can, size φ16 × 35.5 mm (D: 1.6 cm × L: 3.55 cm), radial lead mounting with 7.5 mm lead spacing (±0.5 mm).
• Packaging & Production — Supplied in bulk / bag packing; part status: mass production. RoHS compliant.

Typical Applications

• Switching Power Supplies — Low impedance and high ripple-current capability make the UPJ1A682MHD suitable for output smoothing and bulk energy storage in switching regulators.
• Power Filtering — General-purpose smoothing and decoupling in power rails where high capacitance and stable performance over temperature are required.
• Industrial Power Modules — Durable 5000-hour life at 105°C and wide operating temperature range support sustained operation in industrial power electronics.

Unique Advantages

• High Bulk Capacitance at Low Voltage — 6800 µF at 10 V provides substantial energy storage in a compact radial can, reducing the number of parts needed for bulk capacitance.
• Designed for Switching Environments — Low-impedance characteristics and rated ripple currents at both 120 Hz and 200 kHz improve filtering performance in switched-mode applications.
• Proven Endurance — 5000 hours at +105°C extends service life in elevated-temperature installations, improving mean time between maintenance intervals.
• Wide Temperature Range — −55°C to +105°C rating allows deployment across a broad set of operating environments.
• Standard Radial Mounting — Radial lead form and standard 7.5 mm lead spacing simplify hand or through-hole assembly and mechanical retention in enclosures.
• Regulatory Compliance — RoHS-compliant construction meets contemporary environmental requirements.

Why Choose UPJ1A682MHD?

The UPJ1A682MHD combines high capacitance and low-impedance behavior in a small radial can, delivering robust ripple-handling and long-term endurance for power supply smoothing and general-purpose filtering. Its 10 V rating and 6800 µF value make it suitable where substantial bulk capacitance is required in compact board areas.

This part is well suited to designers and procurement teams specifying components for switching power supplies and industrial power modules that demand reliable performance at elevated temperatures. With Nichicon's UPJ series heritage and mass-production availability, the UPJ1A682MHD offers a proven, readily sourced option for production designs.

Request a quote or contact sales to discuss pricing, lead times, and packaging options for UPJ1A682MHD and to confirm fitment for your specific application.