UKL1C150MDD

The UKL1C150MDD is a Nichicon UKL series aluminum electrolytic capacitor with radial leads, designed for low leakage performance in audio applications. It delivers 15 µF capacitance at a 16 V rating in a compact φ5 × 11 mm can (lead spacing 2 mm), offering a small form factor for space‑constrained circuit designs.

Key value comes from very low leakage current and controlled dissipation (tanδ), plus defined ripple current capability at both low and high frequencies, making the part suitable where signal integrity and low standby leakage are important.

Key Features

• Low Leakage Current — Specified leakage current of 0.48 µA (measured conditions per product data), minimizing DC bias loss and preserving circuit bias points in audio signal paths.
• Low Dissipation Factor — Tanδ of 0.12 at 20 °C, 120 Hz (for 16 V rating), supporting lower dielectric losses in AC/audio frequency environments.
• Capacitance & Voltage — 15 µF nominal capacitance with tolerance −20% to +20% and a rated voltage of 16 V, suitable for a range of low‑voltage audio and signal circuits.
• Ripple Current Capability — Low frequency ripple 70 mA at 120 Hz and high frequency ripple 140 mA at 10 kHz, allowing reliable operation under expected AC ripple conditions.
• Compact Radial Lead Package — φ5 × 11 mm can with 2 mm lead spacing (±0.5 mm), radial lead mounting for through‑hole assembly and straightforward hand or wave soldering processes.
• Endurance & Temperature Range — Rated for 2000 hours at 85 °C and operational temperature range −40 °C to +85 °C, providing defined lifetime behavior in elevated ambient environments.
• Compliance & Packaging — RoHS compliant; available in bulk (no terminal forming) or bag packing to suit production handling preferences.

Typical Applications

• Audio signal circuits — Low leakage and low tanδ characteristics support use in audio coupling and signal path applications where preserving signal fidelity is important.
• Audio power supply decoupling — Ripple current ratings at 120 Hz and 10 kHz make the capacitor suitable for decoupling and smoothing in low‑voltage audio power stages.
• Compact consumer audio devices — Small φ5 × 11 mm can and radial lead form factor fit space‑limited designs such as portable or compact audio electronics.

Unique Advantages

• Minimal standby leakage: With a measured leakage current of 0.48 µA, the UKL1C150MDD helps maintain DC bias and reduces idle power loss in sensitive signal circuits.
• Measured loss characteristics: Tanδ = 0.12 at 120 Hz (16 V) gives predictable dielectric losses, aiding designers in managing frequency‑dependent behavior.
• Dual‑frequency ripple capability: Specified ripple currents at both 120 Hz and 10 kHz provide performance data for designers addressing both mains‑frequency and higher‑frequency ripple conditions.
• Defined endurance rating: 2000 hours at 85 °C supplies a clear expectation of operational lifetime under stress conditions, enabling reliability planning.
• Compact radial packaging: φ5 × 11 mm can with 2 mm lead spacing simplifies placement in densely populated PCBs while supporting through‑hole mounting processes.
• RoHS compliance and packing options: Environmentally compliant and available in bulk or bag packing to match assembly and inventory workflows.

Why Choose UKL1C150MDD?

The UKL1C150MDD combines low leakage current, controlled dissipation factor, and defined ripple performance in a compact radial lead package from Nichicon's UKL series. It is positioned for designers who need reliable, measurable capacitor behavior in audio‑focused circuits and space‑constrained assemblies.

With a specified lifetime at elevated temperature, RoHS compliance, and packaging options for production handling, this capacitor supports pragmatic engineering tradeoffs between size, leakage performance, and endurance in audio applications.

If you would like pricing, availability, or to request a quote for UKL1C150MDD, please submit a parts inquiry or request a quote from the supplier team.