UPJ1C332MHD6

The UPJ1C332MHD6 is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon’s UPJ series. It is a radial-lead, polarized device with 3.3 mF (3300 µF) capacitance rated at 16 V and designed for robust power applications. The part targets general-purpose power filtering and is specifically noted for low impedance performance suited to switching power supplies.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance at a rated voltage of 16 V with ±20% tolerance.
• Low Impedance / Loss — tanδ (loss tangent) specified as 0.2 measured at 20°C, 120 Hz, supporting low-loss operation in power applications.
• High Ripple Current Capability — Rated ripple current of 1.692 A at 120 Hz (low frequency) and 1.88 A at 200 kHz (high frequency), enabling effective ripple handling in switching environments.
• Leakage Current — Specified leakage current of 1584 µA.
• Long Endurance — Load-life endurance of 5000 hours at +105°C for applicable case sizes, supporting extended high-temperature operation.
• Wide Operating Temperature — Specified operating range from −55°C to +105°C.
• Compact Radial Package — Can-style radial package: φ18 × 20L mm with 7.5 mm lead spacing (±0.5 mm), suitable for through-hole mounting and bulk or bag packing.
• Compliance & Availability — RoHS-compliant and in mass production.

Typical Applications

• Switching Power Supplies — Low impedance and high ripple-current capability make this capacitor suitable for smoothing and bulk storage in switching regulators.
• General-Purpose Power Filtering — Listed for general purpose use where bulk capacitance and tolerance are required for power-rail stability.
• High-Ripple Circuits — Appropriate for circuits subject to elevated ripple currents thanks to specified LF and HF ripple ratings.

Unique Advantages

• Designed for Elevated Temperatures: 5000-hour endurance at +105°C provides measurable reliability for long-life power applications.
• Robust Ripple Handling: Dual ripple-current specifications (1.692 A at 120 Hz and 1.88 A at 200 kHz) enable confident selection for both LF and HF power environments.
• Low-Loss Operation: Specified tanδ (0.2 at 20°C, 120 Hz) supports efficient energy storage with defined dissipation characteristics.
• Compact Through-Hole Packaging: φ18 × 20L mm radial-can package with 7.5 mm lead spacing balances board-space economy and ease of manual or wave-solder assembly.
• Regulatory Compliance & Production Ready: RoHS-compliant construction and mass-production status simplify sourcing and integration into production BOMs.

Why Choose UPJ1C332MHD6?

The UPJ1C332MHD6 combines large bulk capacitance (3.3 mF) with low impedance and defined high ripple-current capability, delivering a practical solution for designers of switching power supplies and general-purpose power systems. Its 5000-hour endurance at +105°C and wide operating temperature range provide a clear specification-based foundation for reliability in elevated-temperature environments.

This part is well suited to engineers and procurement teams looking for a radial, through-hole electrolytic capacitor that offers measurable thermal endurance, compact can packaging, and production readiness with RoHS compliance.

Request a quote or submit a product inquiry to receive pricing, lead-time information, and availability for UPJ1C332MHD6.