UKT1C470MDD

The UKT1C470MDD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UKT series, specified at 47 µF and 16 V. It is designed for audio applications and built for wide operating temperatures and defined endurance.

Key attributes include a wide temperature range (‑55°C to 105°C), a 1000-hour endurance at 105°C, AEC‑Q200 rating, and compact radial-can packaging (φ5 × 11 mm) with 2 mm lead spacing.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance rated for 16 V DC, with capacitance tolerance of ±20% at 120 Hz, 20°C.
• Low loss (tan δ) — Tangent of loss angle (tan δ) specified at 0.22 (measured at 20°C, 120 Hz for 16 V), useful for predictable AC performance in audio designs.
• Ripple current capability — Rated low-frequency ripple current 79 mA (120 Hz) and high-frequency ripple current 158 mA (10 kHz), defined at the product conditions.
• Low leakage — Specified leakage current of 22.56 µA under standard test conditions, supporting low-DC-bias applications.
• Wide temperature & endurance — Operating range from ‑55°C to 105°C and endurance of 1000 hours at 105°C under rated voltage.
• Package & mounting — Radial lead, can-style package sized φ5 × 11 mm with 2 mm lead spacing (±0.5 mm); available in bulk or bag packing.
• AEC‑Q200 — Component meets AEC‑Q200 screening specified in the product data.

Typical Applications

• General Audio Equipment — Intended for use in general audio equipment where a 16 V, 47 µF polarized capacitor is required and wide temperature performance is needed.
• Audio Circuit Modules — Suited to through‑hole radial mounting on audio PCB modules and assemblies that use compact can-style capacitors.
• Assembly and Service Builds — Supplied in bulk or bag packing to support module assembly, prototyping, and repair of audio electronics.

Unique Advantages

• Designed for audio systems — The UKT series is specified for general audio equipment, aligning this part to audio-centric designs.
• Thermal endurance — 1000 hours at 105°C endurance rating supports long-term operation in elevated-temperature environments.
• Compact radial package — Small φ5 × 11 mm can with 2 mm lead spacing enables dense through‑hole layouts and conservative PCB area usage.
• Predictable AC performance — Specified tan δ and frequency‑dependent ripple current ratings provide verifiable behavior across common audio frequencies.
• Automotive-grade screening — AEC‑Q200 rating provides an added screening level as specified in the product data.
• Low leakage — Low specified leakage current supports circuits sensitive to DC bias and idle currents.

Why Choose UKT1C470MDD?

UKT1C470MDD combines a compact radial-can footprint with audio-focused specifications: 47 µF at 16 V, defined loss tangent, ripple current ratings across frequencies, and a wide operating temperature range. The 1000-hour endurance at 105°C and AEC‑Q200 screening make it suitable for designs that require defined reliability over time.

This part is well suited to engineers and manufacturers designing or servicing general audio equipment and related PCB modules who need a verified, compact electrolytic capacitor with clear performance data for thermal, electrical, and frequency-domain behavior.

If you would like pricing, lead times, or a formal quote for UKT1C470MDD, submit a request or quotation inquiry mentioning the part number and required quantities.