UPJ1V222MHD

The UPJ1V222MHD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UPJ series designed for low impedance and high-reliability power applications. With 2200 µF capacitance at 35 V, it is targeted for switching power supplies and general-purpose power filtering where high ripple handling and extended life are required.

This part combines a compact φ16 × 35.5 mm can, a wide operating temperature range of −55°C to +105°C, and a 5000-hour rated lifetime at 105°C, delivering stable capacitance and leakage performance over prolonged high-temperature operation.

Key Features

• Capacitance & Voltage — 2200 µF rated capacitance at 35 V with ±20% tolerance for bulk energy storage and smoothing.
• Low Impedance — Designed as part of the UPJ series for low impedance performance suited to switching power supplies; specified tangent of loss angle (tan δ) is 0.14 at 20°C, 120 Hz for this part.
• High Ripple Current Handling — Low-frequency ripple current 2.169 A (120 Hz) and high-frequency ripple current 2.41 A (200 kHz) to support both mains-frequency and high-frequency switching environments.
• Long Endurance — Rated life of 5000 hours at +105°C, with capacitance change and leakage current limits defined for endurance.
• Wide Temperature Range — Operates from −55°C to +105°C, enabling use across industrial and temperature-demanding environments.
• Radial Lead Packaging — φ16 × 35.5 mm can with 7.5 mm lead spacing (±0.5 mm), supplied in bulk/bag packing for through-hole assembly and prototyping.
• RoHS Compliant — Meets RoHS directive requirements as noted for the UPJ series.

Typical Applications

• Switching Power Supplies — Output filtering and bulk storage for modern high-frequency switch-mode power supplies, leveraging low impedance and high ripple current capability.
• General-Purpose Power Filtering — Smoothing and decoupling in industrial and consumer power supply designs that require robust temperature and lifetime performance.
• High-Frequency Power Modules — Local energy reservoir and ripple suppression for DC–DC converters and power modules operating at elevated switching frequencies.

Unique Advantages

• Designed for Low Impedance: The UPJ series emphasis on low impedance combined with a specified tan δ value provides predictable AC performance for switching environments.
• High Ripple Capacity Across Frequencies: Separate ripple current specifications at 120 Hz and 200 kHz demonstrate capability to handle both low- and high-frequency switching stress.
• Extended High-Temperature Life: 5000 hours at +105°C supports designs that demand long-term reliability under elevated thermal load.
• Wide Operating Temperature: −55°C to +105°C operation enables deployment in a broad range of industrial and environmental conditions.
• Through-Hole Robustness: Radial-lead can with defined lead spacing simplifies mechanical retention and prototyping for through-hole assemblies.
• Regulatory Compliance: RoHS compliance aligns the component with common environmental restrictions for electronic assemblies.

Why Choose UPJ1V222MHD?

The UPJ1V222MHD provides a balance of high capacitance, robust ripple current capability, and extended high-temperature life in a compact radial-lead can. Its specification set — including 2200 µF at 35 V, low tan δ at measurement conditions, and both low- and high-frequency ripple ratings — makes it well suited to switching power supplies and general-purpose power filtering where predictable AC performance and longevity are required.

Choose this part for designs that need a reliable through-hole electrolytic with clear endurance and temperature ratings, RoHS compliance, and packaging options suitable for both production and prototyping.

Request a quote or contact sales for pricing, availability, and lead time information for UPJ1V222MHD.