UFW1H332MHD

The UFW1H332MHD is a Nichicon UFW-series aluminum electrolytic capacitor in a radial-lead can, providing 3300 µF capacitance at 50 V. It is part of the UFW family specified for audio equipment and is offered in a compact φ18 × 35.5 mm can with 7.5 mm lead spacing (±0.5 mm).

Engineered for high-capacitance, board-mounted applications, this polarized capacitor combines large bulk storage with specified ripple-handling and endurance for designs that require sustained performance at elevated temperature.

Key Features

• Capacitance & Voltage — 3300 µF nominal capacitance rated at 50 V with ±20% tolerance, suitable where substantial bulk capacitance is required.
• Low-loss dielectric — tan δ = 0.16 measured at 20°C and 120 Hz, providing predictable AC characteristics for audio-focused designs.
• Ripple current capability — 2360 mA at 120 Hz (low frequency) and 2714 mA at 10 kHz (high frequency), supporting sustained ripple handling across audio-relevant frequencies.
• Leakage current — specified leakage current of 4950 µA, documented for end-of-manufacture verification and design margining.
• Endurance & temperature range — rated life of 2000 hours at 85°C; operating temperature range of −40°C to +85°C.
• Radial-lead packaging — radial can package (φ18 × 35.5 mm), lead spacing 7.5 mm ±0.5 mm, supplied Bulk (No Terminal Forming) / Bag Packing for easy handling in through-hole assemblies.
• Polarized construction — intended for polarized circuit placement as an electrolytic capacitor.

Unique Advantages

• High bulk capacitance: 3.3 mF at 50 V provides substantial energy storage in a compact radial can for power filtering and supply decoupling in audio systems.
• Documented ripple performance: Separate low- and high-frequency ripple current ratings (2.36 A at 120 Hz; 2.714 A at 10 kHz) let designers assess thermal and lifetime margins across operating frequencies.
• Temperature endurance: 2000-hour rating at 85°C supports sustained operation in thermally demanding locations within audio equipment.
• Practical mounting and handling: Radial-lead form factor with 7.5 mm lead spacing and bulk/bag packing simplifies through-hole assembly and inventory management.
• Measurable electrical characteristics: Specified tan δ and leakage current values enable predictable integration and verification during production test.
• Defined mechanical footprint: φ18 × 35.5 mm size and specified lead spacing allow accurate PCB layout and mechanical planning for compact audio designs.

Why Choose UFW1H332MHD?

UFW1H332MHD positions itself as a high-capacitance, audio-oriented electrolytic solution from Nichicon’s UFW series, combining 3.3 mF storage with rated ripple performance and a 2000-hour endurance at 85°C. Its specified electrical and mechanical parameters make it suitable for designers who need verifiable component behavior and predictable lifetime in audio equipment.

This part is ideal for engineers and purchasers specifying radial-lead bulk capacitance in audio-focused designs where defined ripple current handling, leakage, and loss-angle data are required for validation and long-term robustness. Mass-production status supports volume sourcing and supply continuity.

If you would like pricing, availability, or to submit a request for a quote for UFW1H332MHD, please request a quote or submit a pricing inquiry through the appropriate purchasing channel.