UKW0J103MHD

The UKW0J103MHD is a Nichicon UKW-series aluminum electrolytic capacitor in a radial lead can, delivering 10,000 µF of bulk capacitance at a rated voltage of 6.3 V. It is designed for audio and AV equipment where high bulk capacitance and reliable ripple handling are required.

Key electrical characteristics include a wide operating temperature range of −40°C to 85°C, rated endurance of 2,000 hours at 85°C, and specified ripple current capability for both low- and high-frequency operation. The part is RoHS compliant and provided in a compact φ16×25 mm radial package with 7.5 mm lead spacing.

Key Features

• Bulk Capacitance: 10,000 µF nominal capacitance with ±20% tolerance, providing substantial energy storage for smoothing and decoupling in audio power rails.
• Rated Voltage: 6.3 V DC rating suitable for low-voltage audio and AV power supply applications.
• Ripple Current Handling: 2,000 mA at 120 Hz (low frequency) and 2,300 mA at 10 kHz (high frequency), enabling effective ripple suppression across a range of operating frequencies.
• Endurance and Reliability: 2,000 hours life at 85°C per datasheet endurance specification; leakage current specified at 1,890 µA.
• Temperature Range: Rated for operation from −40°C to 85°C to support a wide range of environmental conditions in consumer AV equipment.
• Package and Mounting: Radial lead, can-style package (φ16×25 mm) with 7.5 mm lead spacing for through-hole assembly and straightforward PCB placement.
• Audio-Optimized Electrolyte: Part of Nichicon’s UKW family developed for AV/audio use to achieve a harmonious balance of sound quality.
• RoHS Compliance: Compliant with RoHS requirements for environmental regulation adherence.

Typical Applications

• Audio Power Supplies: Bulk energy storage and smoothing on low-voltage power rails in amplifiers, receivers, and other AV equipment.
• Output and Decoupling Capacitor: Decoupling and filtering for audio amplifier stages to stabilize supply rails under dynamic load.
• Consumer AV Electronics: Used in set-top boxes, home theater components, and other consumer audio/AV devices where large capacitance and reliable ripple performance are needed.

Unique Advantages

• Large Energy Reserve: 10,000 µF provides significant bulk capacitance to support transient demands and reduce supply sag in audio circuits.
• Frequency-Span Ripple Capability: Specified ripple current at both 120 Hz and 10 kHz ensures effective performance for low-frequency smoothing and higher-frequency switching environments.
• Audio-Focused Design: UKW series electrolyte formulation is positioned for AV sound quality, offering a design aligned with audio system requirements.
• Compact Through-Hole Form Factor: φ16×25 mm radial can with 7.5 mm lead spacing simplifies board layout and replacement in through-hole assemblies.
• Endurance for Stable Operation: 2,000 hours at 85°C endurance rating supports predictable aging behavior in typical operating conditions.
• Regulatory Compliance: RoHS compliance supports integration into modern, regulated consumer products.

Why Choose UKW0J103MHD?

UKW0J103MHD is positioned for designers of audio and AV equipment who need high bulk capacitance combined with defined ripple handling across low and high frequencies. Its radial can package and 7.5 mm lead spacing make it straightforward to implement in through-hole power stages, while the 2,000-hour endurance at 85°C and specified leakage current provide predictable performance over the product life.

Choose this part when your design requires substantial energy storage, audio-oriented electrolyte characteristics, and a compact radial form factor from a recognized manufacturer in Nichicon's UKW series.

Request a quote or submit an RFQ to check current availability and pricing for UKW0J103MHD and to begin sourcing this capacitor for your next audio or AV design.