UVR1V682MRD

The UVR1V682MRD from Nichicon is a radial-lead aluminum electrolytic capacitor rated 6800 µF at 35 V with a ±20% tolerance. Built for general-purpose power smoothing and filtering, it combines high bulk capacitance with defined ripple-handling and endurance specifications for consumer and entertainment electronics.

Designed to operate from −40°C to +85°C and specified for 2000 hours at 85°C, this polarized capacitor provides predictable behavior for designers who need clear electrical and mechanical parameters in a compact φ20 × 40L radial can package.

Key Features

• High Capacitance / Rated Voltage — 6800 µF (6.8 mF) at 35 V for substantial energy storage and bulk decoupling in power rails.
• Electrical Tolerance — ±20% capacitance tolerance at 120 Hz, 20°C for predictable circuit behavior.
• Defined Loss Characteristics — tanδ of 0.24 at 20°C and 120 Hz, providing a measurable dissipation factor for design validation.
• Ripple Current Ratings — 3000 mA at 120 Hz (low frequency) and 3450 mA at 10 kHz (high frequency) to support AC ripple and smoothing demands.
• Leakage Current — Specified leakage current of 7140 µA for bias-current budgeting and startup behavior analysis.
• Endurance — Rated life of 2000 hours at 85°C with defined post-test limits for capacitance, tanδ and leakage current.
• Package & Mounting — Radial lead (polarized) can, size φ20 × 40L with 10 mm lead spacing (±0.5 mm) for through‑hole PCB layouts; supplied in bulk/bag packing.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Entertainment Electronics — Bulk energy storage and smoothing in audio, video and other consumer entertainment power supplies, aligned to the UVR series use case.
• Power Supply Filtering — Input/output smoothing and ripple reduction in general-purpose linear and switching power supplies.
• Consumer and General-Purpose Electronics — Decoupling and energy buffering where a compact radial electrolytic with clear endurance and ripple specs is required.

Unique Advantages

• Substantial Bulk Capacitance: 6.8 mF provides significant energy storage for power-rail stabilization and transient response.
• Quantified Ripple Handling: Separate low- and high-frequency ripple current ratings (3.00 A @120 Hz, 3.45 A @10 kHz) let designers match the component to expected ripple spectra.
• Endurance Defined at Elevated Temperature: 2000 hours at 85°C with post-test limits for capacitance, tanδ and leakage current supports lifetime planning.
• Predictable Dissipation and Leakage: Specified tanδ (0.24 at 20°C/120 Hz) and leakage current (7140 µA) enable accurate thermal and bias calculations.
• Compact Radial Can: φ20 × 40L can with 10 mm lead spacing provides a straightforward through-hole mounting solution for legacy and new board layouts.
• RoHS Compliant: Meets environmental directive requirements for lead-free assemblies.

Why Choose UVR1V682MRD?

UVR1V682MRD positions itself as a straightforward, spec-driven choice for designers needing high bulk capacitance in a compact radial electrolytic form. With clearly stated ripple current, dissipation factor, leakage and endurance figures, it supports engineering decisions for power smoothing in consumer and entertainment-class electronics.

This Nichicon radial can capacitor is suitable for engineers and buyers who require verifiable electrical and mechanical parameters—making it easier to specify into systems where predictable behavior over temperature and time is essential.

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