UVK2E330MPD

The UVK2E330MPD is a miniature-sized aluminum electrolytic capacitor in a radial-lead can, offering 33 µF capacitance at a 250 V rating. Designed for general-purpose electronic equipment, this part balances a compact footprint (φ10 × 20 mm) with endurance and ripple handling suited to power-filtering and DC smoothing tasks.

As part of Nichicon’s UVK series, the device is produced for mass-volume use and is compliant with the RoHS directive, providing a reliable through-hole option where higher voltage and compact size are required.

Key Features

• Capacitance & Voltage — 33 µF rated at 250 V, providing mid-range energy storage for DC filtering and smoothing applications.
• Miniature radial can — φ10 × 20 mm package with 5 mm lead spacing (±0.5 mm), allowing dense through-hole placement where board space is limited.
• Temperature range & Endurance — Rated for operation from –40 °C to +85 °C with an endurance of 2000 hours at 85 °C under rated voltage.
• Loss tangent (tan δ) — tan δ ≤ 0.20 (measured at 20 °C, 120 Hz for the 160–250 V range), supporting predictable dissipation characteristics.
• Ripple current capability — Low-frequency ripple current 200 mA at 120 Hz and high-frequency ripple current 320 mA at 10 kHz, enabling effective AC loading tolerance in power circuits.
• Leakage current — Specified leakage current of 430 µA, useful for planning bias and standby current budgets.
• Polarized radial-lead mounting — Standard polarized construction for through-hole assembly; supplied in bulk/bag packing (no terminal forming).

Typical Applications

• General-purpose power filtering — Suited for bulk and decoupling capacitors in power supplies and regulation circuits where 250 V rating is required.
• DC smoothing — Used to smooth rectified DC rails in industrial and consumer electronic equipment.
• Through-hole prototypes and repairs — Radial-lead form factor and compact size make it convenient for prototyping and replacement in existing assemblies.

Unique Advantages

• Compact, high-voltage capability — φ10 × 20 mm construction delivers 250 V rating in a small through-hole footprint, helping reduce board area for high-voltage circuits.
• Measured dissipation characteristics — tan δ specified at 120 Hz and 20 °C enables predictable thermal and loss planning in design.
• Robust ripple handling — Separate low- and high-frequency ripple current ratings (200 mA at 120 Hz; 320 mA at 10 kHz) support mixed-frequency power environments.
• Durability at elevated temperature — 2000-hour endurance at 85 °C under rated voltage provides a defined lifetime metric for reliability planning.
• RoHS-compliant production — Manufactured under Nichicon’s UVK series RoHS directive compliance for reduced hazardous substances.
• Mass-production availability — Product is in mass production, facilitating volume procurement and predictable lead times.

Why Choose UVK2E330MPD?

UVK2E330MPD is positioned for engineers needing a compact, through-hole aluminum electrolytic capacitor with a 250 V rating and clearly defined endurance and ripple specifications. Its combination of miniature can size, measurable loss characteristics, and ripple current capability makes it a practical choice for designers balancing board space, voltage requirements, and lifetime expectations.

This part is suitable for general-purpose electronic designs and repair scenarios where a standardized, RoHS-compliant radial-lead capacitor with known leakage and endurance figures is required. Backed by Nichicon’s UVK series production, it supports predictable sourcing for volume production and maintenance.

Request a quote or submit an inquiry for pricing and availability of UVK2E330MPD to receive lead-time and ordering information tailored to your volume requirements.