UKT1C682MHD

The UKT1C682MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's UKT series, designed for general audio equipment. It delivers large bulk capacitance in a compact φ16×30.5 mm can with a 7.5 mm lead spacing, making it suitable for through-hole mounting in audio power circuits.

With a 16 V rated voltage, ±20% tolerance, defined ripple current ratings at both low and high frequencies, and a wide operating temperature range, this capacitor targets audio designers who need durable bulk storage and reliable ripple handling under elevated temperatures.

Key Features

• High Capacitance — 6.8 mF (6800 µF) nominal capacitance with ±20% tolerance for bulk energy storage and decoupling in audio circuits.
• Rated Voltage — 16 V working voltage suitable for low-voltage audio power rails.
• Ripple Current Performance — Rated ripple current of 1.78 A at 120 Hz (low frequency) and 2.047 A at 10 kHz (high frequency), supporting both mains-frequency filtering and higher-frequency decoupling.
• Leakage Current — Specified leakage current of 3264 µA to help designers budget standby and bias currents.
• Temperature & Endurance — Operates from −55°C to +105°C and qualified for 1000 hours at 105°C, providing tested endurance under elevated-temperature conditions.
• Package & Mounting — Radial lead can, φ16 × 30.5 mm, 7.5 mm lead spacing; delivered in bulk (no terminal forming) or bag packing for production handling.
• Quality & Compliance — AEC-Q200 listed and RoHS compliant, reflecting manufacturing and environmental conformance for demanding product lines.
• Polarized — Standard polarized electrolytic construction for correct orientation in DC circuits.

Typical Applications

• Audio Equipment — Bulk storage and power filtering in consumer and professional audio systems where stable capacitance and ripple handling are required.
• Audio Amplifiers — Supply decoupling and reservoir capacitance for amplifier rails to maintain performance under dynamic load.
• Power Filtering in Audio Electronics — Smoothing and ripple reduction across low-voltage audio power supplies, leveraging rated ripple current at both low and high frequencies.

Unique Advantages

• Large Bulk Capacitance in a Compact Can — 6800 µF in a φ16 × 30.5 mm package provides substantial energy storage while conserving board area.
• Dual-Frequency Ripple Ratings — Specified ripple current at 120 Hz and 10 kHz helps predict thermal behavior and performance across audio-relevant frequency ranges.
• Wide Temperature Endurance — −55°C to +105°C rating and 1000-hour endurance at 105°C support longer life in elevated-temperature installations.
• Production-Ready Packaging — Available in bulk or bag packing and offered as a mass-production part to streamline procurement and assembly.
• Industry-Recognized Qualification — AEC-Q200 listing and RoHS compliance provide traceable quality and environmental conformity for regulated builds.

Why Choose UKT1C682MHD?

The UKT1C682MHD combines high capacitance, defined ripple handling at both low and high frequencies, and proven endurance at elevated temperature to meet the needs of audio designers requiring reliable bulk storage and supply filtering. Its radial-lead can and compact footprint simplify through-hole assembly while offering production-friendly packaging options.

Manufactured by Nichicon and produced as part of the UKT series for general audio equipment, this capacitor is suited to developers and procurement teams building or servicing audio electronics who need verifiable specifications for temperature performance, ripple current, and lifecycle endurance.

Request a quote or submit an inquiry to the sales team for pricing, lead times, and availability of UKT1C682MHD.