UPJ1H222MHD

The UPJ1H222MHD is a radial lead aluminum electrolytic capacitor in the Nichicon UPJ series, featuring 2200 µF capacitance at a 50 V rating. It is a low-impedance, polarized can-style capacitor designed for general-purpose use and is ideally suited for switching power supply applications.

With a wide operating temperature range and extended endurance under load, this part targets power filtering, decoupling, and energy-storage roles where high ripple current capability and long-term reliability are required.

Key Features

• Capacitance and Tolerance — 2200 µF nominal capacitance with ±20% tolerance at 20°C (120 Hz), providing predictable bulk storage and filtering performance.
• Rated Voltage — 50 V DC rating suitable for a range of mid-voltage power rails.
• Low Loss / Dissipation — tanδ (DF) 0.10 measured at 20°C, 120 Hz (rated voltage), delivering low AC loss for improved efficiency in AC and switching environments.
• High Ripple Current Capability — Rated ripple current of 2.07 A at 120 Hz (low frequency) and 2.3 A at 200 kHz (high frequency), supporting demanding ripple conditions in power supplies.
• Long Endurance — 5000 hours load life at +105°C for the applicable case sizes, enabling extended service life in high-temperature operating conditions.
• Robust Operating Range — Temperature range from −55°C to +105°C for reliable operation across wide ambient conditions.
• Leakage Current — Specified leakage current of 3300 µA after initial application of rated voltage, suitable for power applications where defined leakage behavior is required.
• Radial Can Package — φ18 × 40 mm can with 7.5 mm lead spacing (±0.5 mm) and radial lead mounting for through-hole PCB installations; available in bulk or bag packing.
• Regulatory & Availability — RoHS-compliant and in mass production.

Typical Applications

• Switching Power Supplies — Bulk filtering and output smoothing in switching regulators where low impedance and high ripple capability improve regulation and reduce heat.
• General-Purpose Power Filtering — Input/output decoupling and energy storage in industrial and commercial power modules requiring stable capacitance and defined leakage.
• Power Management Circuits — Local energy buffering and transient suppression on mid-voltage rails that benefit from long endurance at elevated temperatures.

Unique Advantages

• Designed for Switching Environments — Low impedance construction and specified high-frequency ripple current support reliable performance in switching power supplies.
• High Thermal Endurance — 5000-hour rated life at +105°C provides designers with predictable aging characteristics under sustained thermal stress.
• Wide Temperature Range — −55°C to +105°C operation accommodates systems exposed to broad ambient conditions.
• Clear Electrical Specifications — Defined tanδ, leakage current, and ripple ratings allow straightforward thermal and performance budgeting in designs.
• Through-Hole Simplicity — Standard radial can form factor with 7.5 mm lead spacing eases PCB layout and assembly for power electronics.
• Production-Ready — RoHS compliance and mass-production status simplify procurement and integration into high-volume designs.

Why Choose UPJ1H222MHD?

UPJ1H222MHD delivers a balance of high capacitance, robust ripple handling, and long-term thermal endurance in a compact radial can suitable for through-hole assemblies. Its measured dissipation factor and specified leakage current make electrical performance predictable for power filtering and decoupling tasks.

This part is well suited to engineers designing switching power supplies and general-purpose power systems who need a reliable, production-ready electrolytic capacitor with documented ripple, endurance, and temperature specifications.

Request a quote or submit an RFQ to receive pricing, lead-time information, and ordering details for UPJ1H222MHD.