UVK2A332MRD

The UVK2A332MRD is a miniature aluminum electrolytic capacitor from Nichicon's UVK series. It is a radial‑lead, standard type capacitor offering 3300 µF capacitance at a 100 V rating and is intended for general‑purpose electronic applications.

Key electrical characteristics include low‑frequency ripple current and high‑frequency ripple current ratings, a wide operating temperature range of −40°C to 85°C, and a rated endurance of 2000 hours at 85°C. Packaging options include bulk (no terminal forming) and bag packing. Status: End Of Life.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) rated at 100 V with capacitance tolerance of −20% to +20%.
• Construction & Mounting — Radial lead, can package; physical size φ25 × 50 mm with lead spacing 12.5 mm (±0.5 mm).
• Electrical Loss (tan δ) — tanδ (DF) 0.12 measured at 20°C, 120 Hz, 100 V.
• Ripple Current Capability — Low‑frequency ripple current 2.9 A at 120 Hz and high‑frequency ripple current 3.335 A at 10 kHz.
• Leakage Current — Specified leakage current of 9900 µA.
• Temperature & Endurance — Operating temperature range −40°C to 85°C with a rated life of 2000 hours at 85°C.
• Compliance & Packaging — RoHS compliant; available in bulk (no terminal forming) and bag packing.

Typical Applications

• General‑Purpose Electronics — Designed for general‑purpose use where a 100 V, high‑capacitance radial electrolytic capacitor is required.
• Radial‑Lead Through‑Hole Designs — Suited to through‑hole PCBs and assemblies that accept a radial, can‑style package with 12.5 mm lead spacing.
• Space‑Constrained Designs — Miniature UVK series sizing (one rank smaller case sizes than UVR) for applications needing reduced case footprint at a given capacitance.

Unique Advantages

• High Capacitance at High Voltage — 3300 µF at 100 V provides substantial energy storage for general‑purpose applications requiring higher voltage headroom.
• Measured Ripple Performance — Specified ripple current values at both low (120 Hz) and high (10 kHz) frequencies allow designers to match capacitor selection to expected operating conditions.
• Compact Radial Can Package — φ25 × 50 mm can in a radial lead format offers a balance of capacitance and footprint for through‑hole assemblies.
• Wide Operating Temperature Range — −40°C to 85°C operation and 2000‑hour endurance at 85°C support reliable performance over typical commercial and industrial temperature profiles.
• Standards Compliance — RoHS compliance supports use in assemblies requiring restricted‑substance conformance.

Why Choose UVK2A332MRD?

UVK2A332MRD positions itself as a high‑capacitance, high‑voltage radial electrolytic capacitor option within Nichicon's UVK miniature series. Its combination of 3300 µF at 100 V, defined ripple current performance, and a compact can package suits designers needing substantial energy storage in through‑hole formats for general‑purpose electronics.

With documented endurance (2000 hours at 85°C), RoHS compliance, and clear electrical specifications, UVK2A332MRD provides verifiable performance data for procurement and design decisions where a compact, high‑capacitance electrolytic capacitor is required.

Request a quote or contact sales to obtain pricing, availability and lead‑time information for UVK2A332MRD.