UHE0J332MHD

The UHE0J332MHD is a Nichicon UHE-series radial lead aluminum electrolytic capacitor specified at 3.3 mF (3300 µF) and 6.3 V. It combines a compact φ12.5 × 20 mm can with polarized radial leads and is intended for general-purpose electronic designs that require high ripple-current capability and extended operating life.

Key value propositions include low impedance (120 mΩ), robust ripple-current ratings across low and high frequencies, and long endurance at elevated temperature (8000 hours at 105°C), making it suitable for sustained operation in sealed enclosures and continuous-duty applications.

Key Features

• Capacitance & Rated Voltage — 3.3 mF (3300 µF) nominal capacitance with tolerance ±20% at 120 Hz, rated for 6.3 V operation.
• Low Impedance — Specified impedance of 120 mΩ helps maintain performance under AC stress and dynamic load conditions.
• High Ripple-Current Capability — Low-frequency ripple current of 1.52 A (120 Hz) and high-frequency ripple current of 1.90 A (10 kHz) for effective filtering across a wide frequency range.
• Longevity at Elevated Temperature — Endurance rated for 8000 hours at 105°C when operated under rated conditions, supporting long-term reliability in hot environments.
• Electrical Loss & Leakage — Dissipation factor (tanδ) of 0.26 measured at 20°C, 120 Hz and specified leakage current of 207.9 µA.
• Compact Radial Package — φ12.5 × 20 mm can with 5.0 mm lead spacing (±0.5 mm tolerance) and radial lead mounting for through-hole PCB assemblies; available in bulk or bag packing.
• Wide Operating Temperature Range — Rated for −40°C to +105°C to cover a broad range of industrial and consumer environments.
• RoHS Compliant & Production Status — RoHS-compliant material set and listed as mass production.

Typical Applications

• General Purpose Electronics — Suited for circuits that require a polarized 3300 µF, 6.3 V electrolytic capacitor with elevated ripple-current handling and long endurance at 105°C.
• Power Supply Filtering — Applicable where compact bulk capacitance and low impedance are needed to support smoothing and decoupling under continuous load.
• DC/DC Converter Support — Appropriate for input or output filtering in converter stages that operate within the 6.3 V rating and require sustained ripple-current capability up to 1.9 A.
• Industrial & Consumer Equipment — Fits embedded power systems and modules that demand long-life electrolytic capacitance in a small radial can package.

Unique Advantages

• High ripple-current handling: Rated for 1.52 A at 120 Hz and 1.90 A at 10 kHz, supporting both low- and high-frequency filtering requirements.
• Low AC impedance: 120 mΩ impedance specification supports improved dynamic performance under varying load conditions.
• Extended elevated-temperature endurance: 8000-hour rating at 105°C provides predictable lifetime for continuous-duty applications.
• Compact radial footprint: φ12.5 × 20 mm can with 5 mm lead spacing offers substantial capacitance in a small through-hole form factor.
• Measurable electrical characteristics: Specified tanδ (0.26 at 20°C, 120 Hz) and leakage current (207.9 µA) allow straightforward verification during design validation.
• RoHS compliance and production availability: Conforms to RoHS and is listed as mass production for supply continuity.

Why Choose UHE0J332MHD?

The UHE0J332MHD positions itself as a compact, high-capacitance radial aluminum electrolytic solution for designs that require 3.3 mF at 6.3 V with strong ripple-current capability and a long 8000-hour endurance at 105°C. Its low impedance (120 mΩ), defined loss tangent, and quantified leakage current ease electrical validation and lifetime planning for both industrial and consumer assemblies.

This part is ideal for engineers specifying polarized bulk capacitance in through-hole layouts who need a balance of compact size, predictable thermal endurance, and clear electrical specifications. RoHS compliance and mass-production status further support procurement and production planning.

If you would like pricing, lead-time information or a formal quote for UHE0J332MHD, please submit a request and our team will respond with a tailored quotation and availability details.