UKT1V470MDD

The UKT1V470MDD from Nichicon is an aluminum electrolytic capacitor in a radial-lead can intended for general audio equipment. It delivers 47 µF capacitance at a 35 V rating with a compact φ5×11 mm can and polarized radial leads for through-hole mounting.

Engineered for wide temperature operation and defined endurance, this UKT-series part offers a −55°C to 105°C operating range, 1000 hours endurance at 105°C, low dissipation (tan δ 0.16 at 20°C/120Hz) and measurable ripple and leakage characteristics for audio power and filtering applications. Packaging is bulk (bag) and the part is listed as End Of Life.

Key Features

• Capacitance & Voltage — 47 µF rated capacitance with a 35 V rating and ±20% tolerance, suitable for many audio power and coupling uses.
• Low Loss (tan δ) — tan δ of 0.16 at 20°C and 120 Hz, supporting lower dissipation in signal and power stages where loss is a concern.
• Ripple Current Capability — 93 mA at 120 Hz (low frequency) and 186 mA at 10 kHz (high frequency), enabling effective filtering and decoupling across audio-relevant frequencies.
• Leakage Current — Specified leakage current of 49.35 µA, useful where low leakage contributes to low-noise performance.
• Temperature & Endurance — Wide operating range from −55°C to 105°C and rated for 1000 hours at 105°C, supporting extended operation in thermally demanding environments.
• Mechanical / Mounting — Radial-lead, polarized can with φ5×11 mm dimensions and 2 mm lead spacing (±0.5 mm), designed for standard through-hole assembly.
• AEC Qualification — Rated to AEC-Q200 as indicated in the product specifications.
• Packaging & Status — Supplied in bulk (bag packing) with no terminal forming; product status: End Of Life.

Typical Applications

• General audio equipment — Suited to general-purpose audio devices where stable capacitance, defined loss characteristics, and a wide temperature range are required.
• Power supply filtering in audio systems — Provides smoothing and decoupling in audio power rails, leveraging specified ripple current ratings for both low and high frequencies.
• Decoupling and coupling in amplifier stages — Compact radial-can form and low-loss characteristics make it applicable for decoupling and DC blocking roles in audio amplifier circuits.

Unique Advantages

• Audio-focused specification: The UKT series is identified for general audio equipment, and this part’s combination of capacitance, voltage and low tan δ is tuned for such uses.
• Measured ripple and leakage data: Published ripple current values at 120 Hz and 10 kHz plus a specified leakage current give designers quantifiable performance for supply-filter design and noise budgeting.
• Wide temperature capability: −55°C to 105°C operation supports deployment across a broad range of environmental conditions.
• Defined endurance: Rated 1000 hours at 105°C, enabling predictable long-term behavior where thermal stress is a factor.
• AEC-Q200 rating: Inclusion of AEC-Q200 in the specifications addresses applications that require that qualification level.
• Compact radial package: φ5×11 mm can with 2 mm lead spacing offers a small through-hole footprint for space-constrained board designs.

Why Choose UKT1V470MDD?

UKT1V470MDD is positioned for engineers designing audio equipment who need a compact, radial aluminum electrolytic with quantifiable low-loss behavior, defined ripple capabilities, and a wide operating temperature window. Its AEC-Q200 rating and 1000-hour endurance at 105°C provide clear, testable parameters for reliability planning.

Because the part is supplied in bulk (bag) and is listed as End Of Life, it is well suited for designs or maintenance of existing audio platforms where this specific form, fit and measured performance are required; procurement and availability should be confirmed prior to design commitment.

Request a quote or contact sales to check availability, lead times and to discuss technical details for UKT1V470MDD.