UPJ1A332MHD6

The UPJ1A332MHD6 from Nichicon is a miniature, high-reliability aluminum electrolytic capacitor in the UPJ series, configured as a radial‑lead can. With a rated capacitance of 3300 µF at 10 V and a compact φ16 × 20 mm case, it delivers high capacitance density in a small footprint for power‑filtering applications.

Designed for general‑purpose power electronics and optimized for switching power supplies, this low‑impedance capacitor combines elevated ripple handling, wide operating temperature range, and long life (5000 hours at 105°C) for robust performance in demanding environments.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) rated at 10 V with a tolerance of −20% to +20% for bulk energy storage and decoupling.
• Low Impedance Construction — UPJ series design targeted for switching power supplies; specified low impedance characteristics support high ripple performance.
• High Ripple Current — Rated ripple current of 1.494 A at 120 Hz and 1.66 A at 200 kHz for effective smoothing of both low‑ and high‑frequency ripple components.
• Reliability & Life — Endurance rated 5000 hours at +105°C under rated ripple and DC bias, supporting long service life in thermally stressed applications.
• Thermal Range — Wide operating temperature range from −55°C to +105°C to cover industrial and embedded temperature profiles.
• Leakage & Dissipation — Specified leakage current of 990 µA and tangent of loss angle (tan δ) of 0.23 measured at 20°C, 120 Hz, enabling predictable dissipation behavior.
• Mechanical & Packaging — Radial lead, can package with φ16 × 20 mm dimensions and 7.5 mm lead spacing (±0.5 mm). Available in bulk (no terminal forming) or bag packing; product is in mass production.
• Compliance — RoHS compliant in accordance with the UPJ series declarations.

Typical Applications

• Switching Power Supplies — Bulk smoothing and output filtering where low impedance and high ripple handling are required for stable regulator operation.
• General‑Purpose Power Filtering — Decoupling and bulk energy storage in embedded power rails and PCB power systems that need compact, high‑capacitance solutions.
• Industrial Power Modules — Filtering and energy buffering in industrial control electronics that operate across a wide temperature range (−55°C to +105°C).

Unique Advantages

• High ripple capacity: Supports up to 1.66 A at high frequency (200 kHz) and 1.494 A at 120 Hz, reducing voltage ripple in both switching and line‑frequency domains.
• Long endurance at elevated temperature: Rated for 5000 hours at +105°C, extending service life in thermally demanding installations.
• Compact, high‑capacitance form factor: 3300 µF in a φ16 × 20 mm radial can offers significant capacitance per volume for space‑constrained designs.
• Predictable leakage and dissipation: Specified leakage current (990 µA) and tan δ (0.23 at 20°C, 120 Hz) enable engineers to model standby losses and thermal behavior accurately.
• RoHS compliant and production available: Environmental compliance and mass‑production status simplify procurement and compliance planning.

Why Choose UPJ1A332MHD6?

The UPJ1A332MHD6 balances high capacitance, low impedance, and long thermal endurance in a compact radial can, making it well suited for designers focused on reliable power filtering in switching supplies and general‑purpose power systems. Its specified ripple currents, leakage, and dissipation parameters allow predictable integration into power‑supply designs.

With RoHS compliance and mass‑production availability from the Nichicon UPJ series, this part is a practical choice for engineers seeking a datasheet‑specified capacitor that supports sustained operation up to +105°C with long life and dependable electrical characteristics.

To request a quote or submit purchasing information for UPJ1A332MHD6, please contact the supplier or distribution channel with the part number and required quantities to obtain pricing and lead‑time details.