UPJ0J332MHD

The UPJ0J332MHD is a radial-lead aluminum electrolytic capacitor in Nichicon's UPJ series, engineered for low impedance and reliable long-term operation. With a 3.3 mF capacitance at 6.3 V and a compact φ12.5×25 mm can, it is intended for general-purpose power applications where high ripple handling and thermal endurance are required.

Its combination of high ripple-current capability and a 5000-hour load life at +105°C makes it well suited for use in switching power supplies and low-voltage power-rail smoothing across a wide temperature range.

Key Features

• Capacitance and Rating: 3.3 mF (3300 µF) rated at 6.3 V with ±20% tolerance (120 Hz, 20°C).
• Low-Impedance Design: UPJ series low-impedance construction for improved ripple performance in power applications.
• High Ripple Current: Low-frequency ripple current 1.377 A (120 Hz) and high-frequency ripple current 1.53 A (200 kHz), enabling effective smoothing under dynamic loads.
• Endurance and Reliability: Load life of 5000 hours at 105°C for applicable case sizes, providing sustained performance in elevated-temperature environments.
• Electrical Loss Characteristics: Dissipation factor (tan δ) 0.26 measured at 20°C, 120 Hz and rated voltage 6.3 V.
• Leakage Current: Specified leakage current 623.7 µA.
• Operating Range: -55°C to +105°C operating temperature for broad environmental tolerance.
• Physical & Mounting: Radial lead can, size φ12.5×25 mm, lead spacing 5.0 mm (tolerance ±0.5 mm); available in bulk (no terminal forming) or bag packing.
• Compliance: RoHS compliant.

Typical Applications

• Switching Power Supplies — Decoupling and smoothing on input/output rails where low impedance and high ripple current capability are required.
• Low-Voltage Power Rails — Bulk energy storage and transient suppression on 6.3 V-class rails in embedded systems.
• General-Purpose Electronics — Power filtering and bulk decoupling across consumer and industrial general-purpose designs.

Unique Advantages

• Long High‑Temperature Load Life: Rated for 5000 hours at +105°C, providing predictable endurance in thermally demanding applications.
• High Ripple Handling: Specified LF and HF ripple currents (1.377 A @120 Hz, 1.53 A @200 kHz) allow effective smoothing under both low- and high-frequency stress.
• Low Impedance: UPJ series low-impedance construction supports improved transient response and reduced voltage ripple.
• Compact Radial Can: φ12.5×25 mm can with 5 mm lead spacing balances capacitance density and PCB footprint for through-hole designs.
• Wide Temperature Range: -55°C to +105°C operating range enables use across a broad set of environments.
• Flexible Packaging: Available in bulk (no terminal forming) or bag packing to suit production and assembly preferences.

Why Choose UPJ0J332MHD?

UPJ0J332MHD delivers a combination of high capacitance, low impedance, and sustained high-temperature endurance tailored for power supply and general-purpose smoothing applications. Its specified ripple currents and 5000-hour life at +105°C address common reliability and performance needs in switching power stages and low-voltage rails.

This part is appropriate for designers seeking a robust, through-hole aluminum electrolytic solution with clear electrical and mechanical specifications, and RoHS compliance for regulatory alignment.

Request a quote or submit an inquiry for UPJ0J332MHD to receive pricing and availability details for your next design or production run.