UKA1C472MHD

The UKA1C472MHD is a radial-lead aluminum electrolytic capacitor delivering 4700 µF at 16 V in a compact φ12.5 × 35.5 mm can. It is designed for high-grade audio equipment and applications that require substantial bulk capacitance, robust ripple handling and wide operating temperatures.

Key value propositions include a wide operating range of −55°C to +105°C, 2000 hours endurance at 105°C, high ripple current capability at both low and high frequencies, and packaging options for bulk or bag packing in mass production quantities.

Key Features

• Capacitance & Voltage — 4700 µF nominal capacitance with a rated voltage of 16 V and ±20% tolerance (120 Hz, 20°C).
• Package & Mounting — Radial lead, can-style package with case size φ12.5 × 35.5 mm and 5 mm lead spacing; supplied in bulk (no terminal forming) or bag packing.
• Temperature & Endurance — Wide category temperature range of −55°C to +105°C and rated endurance of 2000 hours at 105°C.
• Ripple Current Capability — Supports 1480 mA low-frequency ripple at 120 Hz and 1702 mA high-frequency ripple at 10 kHz, enabling handling of dynamic supply currents.
• Dissipation Factor & Leakage — Specified tanδ of 0.28 (20°C, 120 Hz) and a measured leakage current of 2256 µA for the part as supplied.
• AEC-Q200 Rating — Recognized under AEC-Q200 as indicated in the product specifications.
• Mass Production Availability — Part is listed as mass production and supplied in production-friendly packaging options.

Typical Applications

• High‑grade audio equipment — Bulk capacitance for amplifiers and power stages in audio systems where 4700 µF at 16 V and wide temperature tolerance are required.
• Audio power supplies — Energy storage and ripple absorption on audio power rails, utilizing the capacitor’s high ripple current ratings.
• Consumer and pro‑audio electronics — Use in boards and modules that require reliable bulk capacitance across a wide temperature range and long endurance.

Unique Advantages

• High bulk capacitance in a compact can — 4700 µF in a φ12.5 × 35.5 mm package offers significant energy storage where board space is limited.
• Wide operating temperature and proven endurance — −55°C to +105°C rating with 2000 hours at 105°C supports longer field life in demanding thermal environments.
• Strong ripple performance across frequencies — Specified 1480 mA at 120 Hz and 1702 mA at 10 kHz helps manage both low- and high-frequency supply disturbances.
• Measured electrical characteristics — Defined tanδ (0.28 at 20°C/120 Hz) and specified leakage current provide predictable behavior for circuit design and margining.
• Production-ready packaging — Available in bulk or bag packing and listed as mass production to support volume assembly workflows.

Why Choose UKA1C472MHD?

The UKA1C472MHD positions itself as a robust, production-ready radial electrolytic solution for audio-focused designs that require large capacitance, reliable ripple handling and extended thermal endurance. Its combination of 4700 µF at 16 V, wide −55°C to +105°C operating range, and 2000-hour life at 105°C makes it suitable for engineers specifying long-term stability and predictable electrical performance.

This part is ideal for designers of high-grade audio equipment and related electronics seeking proven electrolytic bulk capacitance in a compact can-style radial package, with AEC-Q200 recognition noted in the product specifications.

Request a quote or submit an inquiry for pricing and availability of UKA1C472MHD to obtain lead-time and ordering information for your production requirements.