UVR0J682MHD

The UVR0J682MHD is a Nichicon UVR-series miniature aluminum electrolytic capacitor in a radial-lead, polarized can. It delivers 6.8 mF (6800 µF) capacitance at a 6.3 V rating in a compact φ12.5 × 25 mm package optimized for general-purpose and entertainment electronics applications.

Designed for board-level through-hole mounting, this part combines high bulk capacitance, defined ripple-handling capability, and a long endurance rating of 2000 hours at 85°C—making it suitable for circuits that require reliable smoothing and energy storage in a small footprint.

Key Features

• Capacitance & Voltage: 6.8 mF (6800 µF) nominal capacitance rated at 6.3 V for bulk energy storage and smoothing in low-voltage circuits.
• Radial Lead Package: Through-hole radial-can construction with 5.0 mm lead spacing (±0.5 mm) for straightforward PCB mounting and assembly.
• Compact Dimensions: φ12.5 × 25 mm (12.5 mm diameter, 25 mm length) providing a high capacitance-to-volume ratio for space-constrained layouts.
• Ripple Current Capability: Low-frequency ripple current 1.920 A (120 Hz) and high-frequency ripple current 2.208 A (10 kHz), enabling effective filtering under AC ripple conditions.
• Loss Characteristics: Measured dissipation factor (tanδ) of 0.38 at 20°C, 120 Hz, useful for assessing AC loss in design margins.
• Leakage Current: Specified leakage current of 1285.2 µA, for predictable standby and steady-state behavior in power circuits.
• Temperature & Endurance: Operating range −40°C to +85°C with an endurance rating of 2000 hours at 85°C, meeting long-duration elevated-temperature requirements.
• Regulatory Compliance & Packaging: RoHS compliant and available in bulk (no terminal forming) or bag packing; part is in mass production.

Typical Applications

• Consumer Entertainment Electronics: Suited to standard-series requirements for entertainment devices where compact bulk capacitance is needed for power rails and smoothing.
• General-Purpose Power Filtering: Used for bulk energy storage and ripple suppression in low-voltage power supplies and regulators that require through-hole components.
• Audio/AV Circuits: Provides bulk decoupling and energy buffering in audio/AV electronics where space is limited and stable capacitance is required.

Unique Advantages

• High Bulk Capacitance in a Small Footprint: 6.8 mF in a φ12.5 × 25 mm can reduces board space while providing substantial energy storage.
• Defined Ripple Performance: Specified ripple current ratings at both 120 Hz and 10 kHz help designers size capacitors for expected AC stress and thermal rise.
• Predictable Loss and Leakage: Provided tanδ and leakage current figures allow accurate modeling of AC losses and standby current in power budgets.
• Long Endurance at Elevated Temperature: 2000 hours at 85°C supports designs that must endure sustained elevated operating temperatures.
• Through-Hole Convenience: Radial lead format with 5.0 mm lead spacing simplifies prototyping and wave/manual assembly integration.
• RoHS Compliant & Production Ready: Environmentally compliant construction and mass-production availability support volume deployment.

Why Choose UVR0J682MHD?

The UVR0J682MHD positions itself as a compact, high-capacitance radial electrolytic solution for designers needing reliable bulk energy storage and ripple handling at low voltage. With explicit specifications for capacitance, ripple current, dissipation factor, leakage, operating temperature, and a 2000-hour endurance at 85°C, this capacitor provides predictable electrical and thermal behavior for general-purpose and entertainment-electronics designs.

Its through-hole radial package, RoHS compliance, and mass-production status make it a practical choice for product lines that require manufacturability and consistent performance over time.

Request a quote or contact sales to obtain pricing, availability, and lead-time information for UVR0J682MHD.