UKT1H332MHD

The UKT1H332MHD is an aluminum electrolytic capacitor in a radial-lead can, specified at 3300 µF and 50 V. It combines high capacitance and elevated ripple handling with a wide operating temperature range for use in audio-oriented equipment.

Designed for durability, the part offers a 1000 h endurance rating at 105°C, AEC-Q200 qualification, and RoHS compliance, making it suitable for designs that require stable performance across temperature and long-term operation.

Key Features

• Electrical Performance  3300 µF capacitance at 50 V with ±20% tolerance; polarization suitable for radial lead installations.
• Loss and Leakage  Tangent of loss angle (tanδ) rated at 0.18 (measured at 20°C, 120 Hz); specified leakage current 4950 µA for this part.
• Ripple Handling  Rated ripple current of 1.77 A at 120 Hz and 2.035 A at 10 kHz, supporting both low- and high-frequency ripple conditions.
• Reliability & Endurance  1000 hours endurance at 105°C with defined limits for capacitance change, tanδ, and leakage current after the test.
• Mechanical & Packaging  φ18 × 35.5 mm can size with 7.5 mm lead spacing; radial lead, bulk/bag packing, mass production availability.
• Environmental & Qualification  RoHS compliant and AEC-Q200 qualified for designs requiring industry-recognized reliability standards.

Typical Applications

• General audio equipment  Capacitance and temperature endurance make it suited for audio circuit blocks where stable filtering and energy storage are required.
• Audio amplifiers  Used where high ripple current handling and long-term durability at elevated temperatures are needed for power supply smoothing.
• Mixing consoles and powered speakers  Provides bulk energy storage and decoupling in audio signal chains operating across a wide temperature range.
• Professional audio systems  Suitable for equipment designs that demand long endurance at up to 105°C and AEC-Q200-level reliability.

Unique Advantages

• High capacitance in a compact can:  3300 µF in a φ18 × 35.5 mm package reduces board area for bulk energy storage in audio power rails.
• Designed for elevated-temperature endurance:  1000-hour rating at 105°C ensures predictable aging behavior in thermally demanding installations.
• Strong ripple-current capability:  1.77 A at 120 Hz and 2.035 A at 10 kHz support both mains-frequency and high-frequency switching environments.
• AEC-Q200 qualification:  Built to a recognized reliability standard for applications where component qualification is required.
• Clear electrical limits:  Specified tanδ (0.18) and defined leakage current help simplify thermal and reliability margin calculations.
• Regulatory compliance:  RoHS compliant for designs requiring restricted-substance conformance.

Why Choose UKT1H332MHD?

UKT1H332MHD positions itself as a dependable radial-lead aluminum electrolytic capacitor for audio-focused designs that demand high capacitance, measurable ripple tolerance, and long-term endurance at elevated temperature. Its combination of 3300 µF at 50 V, defined loss/leakage characteristics, and AEC-Q200 qualification make it appropriate for engineers balancing performance, reliability, and compliance.

This capacitor is ideal for design teams working on amplifiers, powered audio equipment, and professional audio systems that require robust bulk storage and smoothing across -55°C to 105°C operating conditions. The part’s mass-production availability and standard radial can dimensions help simplify procurement and board-level integration.

If you would like pricing, lead-time information, or to request a quote for sample or volume quantities, please contact sales to discuss your requirements.