UKT1V330MDD

The UKT1V330MDD is a compact radial aluminum electrolytic capacitor designed for general audio equipment and related electronic designs. It delivers 33 µF capacitance at a 35 V rating in a small φ5 × 11 mm can with radial leads, offering packaged capacitance and ripple handling suitable for board-level power and signal-conditioning roles.

Engineered for wide temperature operation and endurance, this part supports applications that require stable performance from −55°C to 105°C and long-term operation up to 1000 hours at 105°C.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with a rated voltage of 35 V and a tolerance of −20% to +20% for predictable design margins.
• Wide Temperature Range — Operating from −55°C to 105°C, enabling use across demanding thermal environments.
• Endurance — Rated for 1000 hours at 105°C to meet elevated temperature life-cycle requirements.
• Loss Characteristics — tanδ of 0.16 (measured at 20°C, 120 Hz) to characterize equivalent series loss for audio and analog circuits.
• Ripple Current Capability — Low-frequency ripple current 75 mA (120 Hz) and high-frequency ripple current 150 mA (10 kHz) for effective smoothing and decoupling across common audio and power frequencies.
• Leakage Current — Specified leakage current of 34.65 µA for predictable bias performance after voltage application.
• Compact Radial Package — φ5 × 11 mm can with 2.0 mm lead spacing (±0.5 mm) in a polarized, radial-lead form factor suitable for through-hole boards and compact assemblies.
• Manufacturing & Compliance — AEC-Q200 qualified and RoHS directive compliance noted in the series datasheet, supporting reliability-focused designs.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing to match production and assembly preferences.

Typical Applications

• Audio Equipment — Designed for general audio circuits where stable capacitance, controlled loss (tanδ), and ripple handling improve power supply smoothing and analog stage decoupling.
• Board-Level Power Filtering — Compact radial can and specified ripple currents make it suitable for local power filtering and decoupling on small PCBs.
• Embedded Electronics — Useful in compact, thermally demanding embedded designs that require reliable electrolytic capacitance across a wide temperature range.

Unique Advantages

• Compact footprint: φ5 × 11 mm can with 2.0 mm lead spacing minimizes board space while providing needed capacitance.
• Wide operating temperature: −55°C to 105°C supports deployment in environments with large temperature swings.
• Designed for audio performance: Specified tanδ at 120 Hz and ripple current ratings tailored for audio power and signal-conditioning tasks.
• Endurance-rated: 1000 hours at 105°C provides a clear, verifiable life rating for thermal stress planning.
• Qualification & compliance: AEC-Q200 qualification and RoHS directive compliance (per series datasheet) support reliability and regulatory needs.
• Through-hole assembly flexibility: Radial lead can and available bulk/bag packing options simplify manual or wave-assembly processes.

Why Choose UKT1V330MDD?

UKT1V330MDD combines a compact radial can form factor with specifications tuned for audio and power filtering tasks: 33 µF at 35 V, defined loss angle, and ripple current ratings across low and high frequencies. Its wide −55°C to 105°C operating window and 1000‑hour endurance rating at 105°C provide measurable reliability for thermally challenging designs.

Designed for engineers who need a small, polarized electrolytic capacitor with clear electrical and life specifications, this part supports durable, production-ready designs where size, ripple capability, and temperature stability matter.

If you would like pricing, availability, or to request a quote for UKT1V330MDD, please contact our sales team or submit a quote request to receive further assistance and purchasing information.