UFW0J472MHD

The UFW0J472MHD is a Nichicon UFW series aluminum electrolytic capacitor designed for audio applications. It is a radial‑lead, can‑style capacitor providing 4700 µF capacitance at a 6.3 V rating in a compact φ12.5 × 20 mm package with 5 mm lead spacing.

Engineered for demanding audio circuitry, this part offers substantial bulk capacitance, defined ripple current capability across low and high frequencies, and a 2000‑hour endurance at 85°C—delivering stable performance across a −40°C to 85°C operating range.

Key Features

• Capacitance & Voltage — 4700 µF (4.7 mF) capacitance at a 6.3 V rated voltage, suitable for bulk energy storage and smoothing in low‑voltage audio rails.
• Radial Lead, Can Package — φ12.5 × 20 mm can with 5 mm lead spacing for through‑hole mounting and straightforward PCB integration.
• Tolerance — ±20% capacitance tolerance (measured at 120 Hz, 20°C), matching UFW series specification for predictable capacitance range.
• Ripple Current Capability — 1.350 A at 120 Hz (low frequency) and 1.5525 A at 10 kHz (high frequency), enabling reliable filtering under AC ripple conditions.
• Leakage Current — Specified leakage current of 888.3 µA, consistent with electrolytic capacitor behavior and series-level leakage characteristics.
• Operating Range & Endurance — Rated for −40°C to 85°C with an endurance of 2000 hours at 85°C, per UFW series endurance criteria.

Typical Applications

• Audio Equipment — Bulk smoothing and decoupling in amplifier power supplies and signal‑conditioning circuits where stable low‑voltage capacitance is required.

Unique Advantages

• High Bulk Capacitance in a Compact Footprint: 4700 µF in a φ12.5 × 20 mm can provides substantial energy storage while minimizing PCB area.
• Through‑Hole Robustness: Radial lead construction with 5 mm lead spacing simplifies mechanical retention and rework in prototyping and production assemblies.
• Defined Ripple Performance: Rated ripple current values at both 120 Hz and 10 kHz help designers evaluate thermal and ripple handling for audio power rails.
• Wide Operating Temperature: −40°C to 85°C rating supports a broad range of operating environments typical for audio electronics.
• Endurance Specified: 2000 hours at 85°C provides a clear reliability target for life‑limited designs and thermal budgeting.

Why Choose UFW0J472MHD?

The UFW0J472MHD positions itself as a practical choice for designers needing significant low‑voltage capacitance and reliable ripple handling in audio applications. Its combination of 4700 µF capacitance, radial through‑hole packaging, defined leakage, and a 2000‑hour endurance at 85°C delivers predictable electrical behavior and mechanical durability for power‑supply filtering and decoupling tasks.

This part is well suited to engineers and procurement teams designing or stocking components for audio amplifiers, preamplifiers, and related consumer or professional audio equipment where a compact, robust electrolytic capacitor is required.

Request a quote or submit an RFQ to check availability, lead times, and pricing for the UFW0J472MHD. Our team can provide procurement support and additional technical information on demand.