URZ1A682MHD

The URZ1A682MHD is a radial-lead aluminum electrolytic capacitor from Nichicon’s URZ series, designed for general-purpose power filtering and bulk energy storage. It combines high capacitance (6800 µF) and a compact, low-profile φ18×25 mm can to support smoothing and decoupling on 16 V DC rails.

Engineered for wide-temperature operation (−55°C to +105°C) and rated for 1000 hours at 105°C, this component is targeted at applications that require significant capacitance, defined ripple handling, and through-hole mounting ease.

Key Features

• Electrolytic Core & Package Aluminum electrolytic construction in a radial, can-style package with axial leads suitable for through-hole mounting.
• High Capacitance 6800 µF (6.8 mF) nominal capacitance with ±20% tolerance for bulk energy storage and smoothing of DC rails.
• Voltage Rating Rated voltage: 16 V, appropriate for low-voltage power-supply and intermediate DC-link applications.
• Temperature and Endurance Operating range −55°C to +105°C with endurance specified as 1000 hours at 105°C for elevated-temperature reliability.
• Ripple Current Capability Low-frequency ripple: 1330 mA at 120 Hz; high-frequency ripple: 1529.5 mA at 10 kHz — supporting AC ripple present on DC supply lines.
• Leakage Current Specified leakage current of 2040 µA, useful for designers assessing idle current and power dissipation.
• Mechanical Dimensions & Lead Details Case size φ18 × 25 mm, lead spacing 7.5 mm (±0.5 mm) for predictable PCB footprint and through-hole assembly. Packaging available in bulk/no terminal forming or bag packing.

Typical Applications

• Power-supply filtering — Bulk smoothing and ripple reduction on 16 V DC rails where large capacitance is required to maintain voltage stability.
• DC bus energy storage — Local energy reservoir for converters and regulators that need transient supply during load steps.
• Industrial and consumer electronics — General-purpose decoupling and smoothing in equipment operating across a wide temperature range (−55°C to +105°C).

Unique Advantages

• Large capacitance in a compact can 6800 µF in a φ18×25 mm package provides significant bulk capacitance while minimizing board area.
• Wide operating temperature Rated from −55°C to +105°C, enabling operation in thermally demanding environments.
• Defined ripple handling Measured ripple currents at 120 Hz and 10 kHz (1.33 A and 1.53 A respectively) help designers size input/output filters with frequency-specific performance.
• Through-hole robustness Radial lead format and 7.5 mm lead spacing simplify mechanical mounting and rework for hand-assembled or mixed-technology boards.
• Extended high-temperature life 1000-hour endurance at 105°C supports longevity in elevated-temperature applications.

Why Choose URZ1A682MHD?

The Nichicon URZ1A682MHD is positioned for designs that need substantial bulk capacitance, predictable ripple performance, and reliable operation across a wide temperature range. Its radial-lead, low-profile can and clear mechanical dimensions make it straightforward to integrate into through-hole assemblies and replacement designs.

This part suits engineers and procurement teams specifying general-purpose power capacitors for industrial and consumer-grade equipment where 16 V operation, high capacitance, and elevated-temperature endurance are required.

If you would like pricing, availability, or a formal quote for URZ1A682MHD, please submit a request and our team will respond with lead-time and ordering information.