UKT0J103MHD

The UKT0J103MHD is a high-capacitance aluminum electrolytic capacitor in a radial-lead can designed for audio applications. It delivers 10,000 µF of bulk energy storage at a 6.3 V rating, packaged in a compact φ12.5 × 40 mm case with 5 mm lead spacing for through-hole mounting.

Engineered for wide temperature operation and endurance, this capacitor supports demanding audio power-supply smoothing and decoupling tasks with specified ripple performance and a 1,000-hour life at 105°C.

Key Features

• High Capacitance: 10,000 µF (10 mF) provides substantial bulk energy storage for power-supply smoothing and low-frequency decoupling in audio circuits.
• Low-Voltage Audio Grade: Rated for 6.3 V, suitable for low-voltage audio rails and amplifier supply filtering where large capacitance is required.
• Wide Temperature Range: Operates from −55°C to 105°C, enabling reliable performance across harsh environmental conditions.
• Ripple Current Capability: Specified ripple handling of 1.65 A at 120 Hz (low frequency) and 1.8975 A at 10 kHz (high frequency) to support real-world audio supply ripple loads.
• Endurance: Rated for 1,000 hours at 105°C, providing predictable aged performance for long-term deployments.
• Electrical Loss and Leakage: Dissipation factor (tan δ) specified at 0.48 (measured at 20°C, 120 Hz) and leakage current listed as 1,890 µA, enabling designers to budget for losses and standby bleed.
• Radial Through-Hole Package: φ12.5 × 40 mm can with radial leads, 5 mm lead spacing (±0.5 mm), available in bulk (no terminal forming) or bag packing for manual or automated assembly.
• Polarized Design: Polarized electrolytic construction for DC power applications typical in audio equipment.
• AEC-Q200 Rating: Component carries an AEC-Q200 rating (as specified), indicating qualification under the relevant passive component stress tests.

Typical Applications

• General Audio Equipment: Bulk smoothing and supply filtering in amplifiers, mixers, and other audio electronics where large capacitance at low voltage is required.
• Audio Power Supplies: Energy reservoir for low-voltage rails to stabilize voltage and supply transient currents during dynamic audio loads.
• Professional and Consumer Audio Systems: Filtering and decoupling in systems that demand sustained ripple handling and wide operating temperature range.

Unique Advantages

• Substantial Bulk Energy Storage: 10,000 µF capacitance reduces voltage ripple and supports transient currents in audio power stages.
• Temperature-Resilient Performance: −55°C to 105°C range and 1,000-hour endurance at 105°C provide predictable performance across varied environments.
• Defined Ripple Specifications: Published ripple currents at both 120 Hz and 10 kHz help designers size capacitors to meet low- and high-frequency ripple demands.
• Through-Hole Robustness: Radial-lead can and standardized lead spacing simplify prototyping, repairability, and mechanical stability in chassis-mounted audio equipment.
• Qualification Backing: AEC-Q200 listing (as provided) supports use where passive component stress qualification is required.
• Packaging Options: Available in bulk (no terminal forming) or bag packing to match assembly and inventory workflows.

Why Choose UKT0J103MHD?

The UKT0J103MHD combines very high capacitance with defined ripple performance and a wide operating temperature range, making it a practical choice for audio power-supply smoothing and decoupling applications. Its radial through-hole can format and standard lead spacing simplify implementation in both development and production assemblies.

This capacitor is suited to designers and manufacturers of audio equipment who need predictable endurance (1,000 hours at 105°C), clear electrical parameters (tan δ, leakage current, ripple ratings), and a compact φ12.5 × 40 mm footprint for tight layouts or chassis-mounted circuits.

To request a quote or submit a procurement inquiry for UKT0J103MHD, please provide your quantity and packaging preference and our team will respond with pricing and availability details.