UVK2G330MHD

The UVK2G330MHD is a Nichicon UVK-series radial lead aluminum electrolytic capacitor with 33 µF nominal capacitance and a 400 V rated voltage. It provides general-purpose performance for through-hole designs where compact size, high-voltage capability and proven electrolytic filtering are required.

Key attributes include a miniature φ16 × 25 mm can, polarized radial-lead package with 7.5 mm lead spacing, ripple current capability across low and high frequencies, and an endurance rating of 2000 hours at 85°C.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with a rated voltage of 400 V and a capacitance tolerance of −20% to +20%.
• Ripple Current Performance — Low-frequency ripple current of 240 mA at 120 Hz and high-frequency ripple current of 384 mA at 10 kHz, supporting filtering across a range of operating frequencies.
• Loss and Leakage — Tangent of loss angle (tan δ) of 0.25 measured at 20°C, 120 Hz, and a measured leakage current of 628 µA for quality assurance in steady-state conditions.
• Thermal & Endurance — Rated for operation from −40°C to +85°C with endurance specified as 2000 hours at 85°C.
• Package & Mounting — Radial lead (polarized) can package sized φ16 × 25L with 7.5 mm lead spacing (±0.5 mm), offered in bulk (no terminal forming) or bag packing for through-hole assembly.
• Series Characteristics — Part of the UVK miniature-sized series from Nichicon, designed to occupy a smaller case size profile within the series family.

Typical Applications

• General-purpose electronics — Suitable where a polarized aluminum electrolytic capacitor with 400 V rating and 33 µF capacitance is required for circuit designs.
• Power filtering and smoothing — Used to reduce ripple and stabilize DC rails, leveraging the listed low- and high-frequency ripple current specifications.
• Compact through-hole assemblies — Fits space-constrained boards that require a miniature can (φ16 × 25 mm) and standard radial lead spacing for easy placement.

Unique Advantages

• High voltage capability: 400 V rating enables use in higher-voltage DC applications without changing capacitor family.
• Compact footprint: φ16 × 25 mm can size and UVK-series miniature profile reduce board space compared with larger radial electrolytics.
• Frequency-flexible ripple handling: Specified ripple current at both 120 Hz (240 mA) and 10 kHz (384 mA) supports performance across common power and switching frequencies.
• Measured electrical characteristics: Provided tan δ (0.25 at 20°C, 120 Hz) and defined leakage current (628 µA) for predictable circuit behavior and design verification.
• Long-term thermal endurance: Rated for 2000 hours at 85°C, providing a defined endurance metric for life and reliability planning.
• RoHS-compliant series: The UVK series is compliant with RoHS (2011/65/EU, (EU)2015/863), aligning with common regulatory requirements.

Why Choose UVK2G330MHD?

UVK2G330MHD positions itself as a compact, high-voltage radial electrolytic capacitor for designers needing a 33 µF, 400 V polarized solution with defined ripple and endurance specifications. Its miniature can size, clear electrical parameters (tan δ, leakage current, ripple currents) and 2000-hour endurance at 85°C make it straightforward to specify into general-purpose power filtering and smoothing applications.

As part of Nichicon’s UVK series, this part delivers a balance of voltage capability, compact packaging and measured performance — suitable for engineering teams and procurement groups specifying stable, through-hole electrolytic capacitors for production applications.

If you would like pricing, availability or a quote for the UVK2G330MHD, please submit a request referencing the part number and required quantity. Our team will respond with current lead times and ordering options.