UVK1E332MHD

The UVK1E332MHD is a radial-lead aluminum electrolytic capacitor offering 3,300 µF capacitance at a 25 V rating in a compact φ16 × 25 mm can. It is a miniature-sized, polarized through-hole capacitor designed for general-purpose electronic applications where high bulk capacitance and reliable ripple handling are required.

Key attributes include dual-frequency ripple current specifications, a broad operating temperature range of −40°C to +85°C, and a rated endurance of 2000 hours at 85°C. The part is manufactured by Nichicon and is in mass production.

Key Features

• Capacitance & Tolerance — 3.3 mF (3300 µF) with ±20% tolerance, specified at 120 Hz, 20°C.
• Rated Voltage — 25 V DC rating for polarized applications.
• Low- and High-Frequency Ripple Handling — Low-frequency ripple current 1.98 A (120 Hz) and high-frequency ripple current 2.277 A (10 kHz), enabling use across a range of ripple conditions.
• Leakage Current — Specified leakage current 2475 µA.
• Endurance & Temperature — Life rating of 2000 hours at 85°C; operating temperature range −40°C to +85°C.
• Package & Mounting — Radial lead, can-style package (φ16 × 25 mm) for through-hole mounting; lead spacing 7.5 mm (±0.5 mm).
• Polarized Construction — Polar aluminum electrolytic design for DC applications requiring polarity.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing.
• RoHS Compliant — Conforms to RoHS requirements as indicated for the series.

Typical Applications

• General-purpose circuits — Suited to designs that require a 3,300 µF, 25 V polarized radial electrolytic capacitor for bulk capacitance and energy storage.
• Through-hole PCB assemblies — Designed for radial lead mounting where a compact can-style capacitor is needed.
• Environments with elevated temperature demands — Appropriate for designs requiring a capacitor rated for operation up to +85°C and 2000 h endurance at that temperature.

Unique Advantages

• High bulk capacitance in a compact package — 3300 µF in a φ16 × 25 mm can provides substantial capacitance while minimizing board footprint.
• Measured ripple performance at two frequencies — Specified ripple currents at 120 Hz and 10 kHz provide clear performance expectations for both low- and high-frequency ripple environments.
• Demonstrated endurance at elevated temperature — 2000 hours at 85°C gives a defined lifetime benchmark for thermal stress conditions.
• Wide operating temperature range — Rated from −40°C to +85°C to cover a broad set of general-purpose operating conditions.
• Ready availability — Listed as mass production, supporting volume procurement and consistent supply.
• Compliance — RoHS-compliant construction supports regulatory requirements for many products and markets.

Why Choose UVK1E332MHD?

The UVK1E332MHD positions itself as a reliable, general-purpose radial aluminum electrolytic capacitor from Nichicon, delivering 3,300 µF at 25 V in a miniature can with clearly specified ripple, leakage, and endurance metrics. Its combination of compact size, dual-frequency ripple ratings, and 2000 h life at 85°C makes it suitable for engineers specifying dependable through-hole bulk capacitance in a wide range of electronics.

This part is ideal for designers and buyers seeking a production-ready, polarized aluminum electrolytic with defined electrical and environmental specifications and straightforward packaging options (bulk or bag). Its RoHS compliance and mass-production status support consistent sourcing and regulatory needs.

Request a quote or submit an inquiry to sales for pricing, lead times, and availability for UVK1E332MHD.