UHV0J682MHD6

The UHV0J682MHD6 is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon's UHV series, supplied in a radial-lead can (φ16 × 20 mm). It delivers 6800 µF at 6.3 V with low impedance and high ripple-current capability for general-purpose electronic designs.

Designed for applications that require compact bulk capacitance with robust endurance, this part offers a wide operating temperature range (‑40 °C to 105 °C) and a rated life of 6000 hours at 105 °C.

Key Features

• Capacitance & Voltage — 6800 µF (6.8 mF) rated at 6.3 V with tolerance of ‑20% to +20% for bulk energy storage and decoupling.
• Low Impedance — Specified impedance of 36 mOhm to minimize voltage drop under ripple and transient loads.
• High Ripple Current — 3.039 A at 120 Hz (low frequency) and 3.575 A at 100 kHz (high frequency) to handle demanding ripple conditions.
• Loss Characteristics — Measured tangent of loss angle (tan δ) of 0.31 at 20 °C, 120 Hz for characterization of dissipation factor.
• Leakage Current — 428.4 µA (after 2 minutes at rated voltage, 20 °C) consistent with the part’s capacitance and rated voltage.
• Reliability — Endurance rating of 6000 hours at 105 °C with defined limits for capacitance change, tan δ and leakage current.
• Package & Mounting — Radial lead can-style case (φ16 × 20 mm) with 7.5 mm lead spacing (±0.5 mm); available in bulk (no terminal forming) or bag packing.
• Environmental Compliance — RoHS compliant.

Typical Applications

• General-purpose power filtering — Provides bulk capacitance and ripple handling in low-voltage power rails where high ripple current and low impedance are required.
• Decoupling and energy storage — Supports designs that need compact, high-capacitance components for smoothing and transient energy delivery.
• Industrial and embedded electronics — Suited to systems operating across a wide temperature range (‑40 °C to 105 °C) with long endurance requirements.

Unique Advantages

• High capacitance in a compact package — 6800 µF in a φ16 × 20 mm can reduces PCB area compared with larger form factors while maintaining bulk energy storage.
• Robust ripple handling — Rated ripple currents of 3.039 A (120 Hz) and 3.575 A (100 kHz) support sustained AC stress and high-frequency filtering.
• Low impedance performance — 36 mOhm impedance reduces voltage drop and heat generation under load.
• Long-term endurance — 6000 hours at 105 °C provides predictable ageing characteristics for long-life designs.
• Through-hole, easy-to-use form factor — Radial-lead mounting simplifies prototyping and repair while offering stable mechanical retention.
• Regulatory compliance — RoHS compliance aligns with lead-free product and manufacturing requirements.

Why Choose UHV0J682MHD6?

UHV0J682MHD6 combines high capacitance, low impedance, and significant ripple-current capability in a compact radial-lead can, making it a practical choice for designers needing reliable bulk capacitance in space-constrained, high-stress environments. Its 6000-hour endurance at 105 °C and RoHS compliance offer long-term stability and environmental conformity for production designs.

This part is well suited for engineers and procurement teams specifying general-purpose electrolytic capacitors where quantifiable ripple performance, compact size, and predictable lifetime behavior are priorities.

For pricing, lead time, or to request a formal quote, please contact sales or submit a request for quote with the part number UHV0J682MHD6 and your project requirements.