UHE1V330MDD

The UHE1V330MDD is a radial-lead aluminum electrolytic capacitor from Nichicon's UHE series, offering 33 µF capacitance at a 35 V rating in a compact φ5 × 11 mm can. Designed for general-purpose electronic applications, it combines a small footprint with specification-driven performance for power filtering and decoupling in assemblies using radial-lead components.

Key electrical and environmental characteristics include a capacitance tolerance of −20% to +20%, a temperature range of −40°C to 105°C, and RoHS compliance—providing a clear, specification-backed choice for engineers and procurement teams.

Key Features

• Electrical Performance  33 µF nominal capacitance with a rated voltage of 35 V and capacitance tolerance of −20% to +20% for predictable circuit behavior.
• Loss Characteristics  Tangent of loss angle (tanδ) of 0.12 measured at 20°C, 120 Hz, allowing design trade-offs between dissipation and stability to be quantified.
• Leakage Current  Leakage current specified at 11.55 µA, enabling straightforward budgeting of standby and quiescent currents in designs.
• Ripple Current Capability  Rated low-frequency ripple current of 115.5 mA at 120 Hz and high-frequency ripple current of 210 mA at 10 kHz to support common power-conditioning tasks.
• Reliability & Endurance  Specified endurance of 5000 hours at 105°C for long-term operation under elevated temperature stress.
• Operating Temperature Range  Wide operating range from −40°C to 105°C to accommodate a variety of environmental conditions.
• Compact Radial Package  φ5 × 11 mm can with 2.0 mm lead spacing (±0.5 mm) and radial-lead mount style for easy insertion into through-hole assemblies; available in bulk/bag packing.
• RoHS Compliant  Meets RoHS requirements for use in compliant production processes.

Typical Applications

• General-Purpose Electronics  Suitable where a compact 33 µF, 35 V radial capacitor is required for filtering, decoupling, or local energy storage in board-level designs.
• OEM Assemblies  Radial-lead format and small can size fit into space-constrained assemblies and standard through-hole production processes.
• Power Conditioning  Specified ripple current ratings and leakage current allow predictable performance in basic power-supply smoothing and conditioning roles.

Unique Advantages

• Compact footprint: The φ5 × 11 mm can provides capacitance in a small package to save PCB space in dense designs.
• Measurable dissipation characteristics: A defined tanδ (0.12 at 20°C, 120 Hz) helps engineers model ESR-related losses and thermal behavior precisely.
• Dual-frequency ripple capability: Separate ripple current specifications for low (120 Hz) and high (10 kHz) frequencies enable reliable selection based on the operating frequency of the application.
• High-temperature endurance: Rated for 5000 hours at 105°C, supporting designs that require extended operation at elevated temperatures.
• Clear mechanical and packing options: Radial-lead configuration with defined lead spacing and bulk/bag packing eases bill-of-material management and assembly preparation.
• Regulatory compliance: RoHS compliance supports inclusion in environmentally regulated product lines.

Why Choose UHE1V330MDD?

UHE1V330MDD is a specification-driven choice when you need a compact, radial-lead aluminum electrolytic capacitor with a 33 µF capacitance at 35 V. Its combination of defined loss tangent, leakage current, ripple current ratings, and a −40°C to 105°C operating range makes it suitable for general-purpose filtering and decoupling tasks where predictable electrical and thermal behavior is required.

Engineers and procurement teams designing or producing assemblies that rely on through-hole radial components will find this part’s small can size, clear mechanical dimensions, and RoHS compliance useful for integrating into existing manufacturing flows while maintaining long-term operational stability.

Request a quote or submit a product inquiry for pricing, availability, and lead-time information to support your next design or production run.