UPJ2A220MPD

The UPJ2A220MPD is a Nichicon UPJ series aluminum electrolytic capacitor in a radial-lead can, offering 22 µF capacitance at a 100 V rating. Designed for low-impedance performance, this radial lead capacitor is targeted for general-purpose power applications and switching power supplies where stable ripple handling and high-voltage capability are required.

Key properties include a wide operating temperature range of −55 °C to 105 °C, a 3000‑hour endurance at 105 °C for the φ8 case size, and RoHS compliance—providing robust performance in through-hole power designs.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with a 100 V rated voltage and ±20% tolerance at 20 °C, 120 Hz.
• Low Impedance Design — UPJ series low-impedance construction optimized for switching power supply environments; measured tangent of loss angle (tan δ) is 0.08 at 20 °C, 120 Hz for the 63–100 V range.
• Ripple Current Performance — Low-frequency ripple current 61 mA at 120 Hz and high-frequency ripple current 122 mA at 200 kHz, supporting AC stress on power rails.
• Leakage & Dissipation — Specified leakage current of 66 µA and dissipation factor measured under defined conditions for predictable loss behavior.
• Reliability & Endurance — Rated for 3000 hours at 105 °C for the φ8 case size, with capacitance, tan δ and leakage current meeting the series endurance limits after life testing.
• Package & Mounting — Radial lead (can) package, size φ8 × 11.5 mm length, lead spacing 3.5 mm (±0.5 mm), supplied in bulk/bag packing with no terminal forming.
• Environmental Compliance — RoHS compliant for restricted substance requirements.

Typical Applications

• Switching Power Supplies — Low-impedance performance and defined ripple-current ratings make it suitable for output filtering and decoupling in switching regulators.
• General-Purpose Power Filtering — Used for bulk decoupling and smoothing on higher-voltage DC rails in industrial and consumer equipment.
• Through-Hole Power Modules — Radial-lead form factor and compact φ8 footprint ease integration into through-hole assemblies and retrofit designs.

Unique Advantages

• High Voltage Capability: 100 V rating enables use on elevated DC rails without series arrangements.
• Low-Impedance Construction: Tangent of loss angle and series design deliver lower losses for switching environments, improving ripple handling.
• Defined Ripple Ratings: Specified low- and high-frequency ripple currents (61 mA @ 120 Hz; 122 mA @ 200 kHz) allow predictable thermal and lifetime planning.
• Through-Hole Convenience: Radial leads and compact φ8 × 11.5 mm size simplify mechanical integration in legacy and power-dense boards.
• Endurance at Elevated Temperature: 3000 hours at 105 °C for the φ8 case provides a clear reliability baseline for high-temperature applications.
• RoHS Compliance: Meets restricted-substance requirements for regulatory and supply-chain needs.

Why Choose UPJ2A220MPD?

UPJ2A220MPD combines a high 100 V rating with low-impedance UPJ series construction to address through-hole power filtering and switching-supply decoupling needs. Its defined ripple-current specifications, measured dissipation characteristics, and 3000‑hour endurance at 105 °C provide engineering teams with verifiable parameters for thermal and lifetime design.

This part is well suited for designers and procurement teams specifying radial-lead electrolytics for higher-voltage rails in industrial or consumer power electronics who require clear electrical and environmental data and consistent mass-production availability.

Request a quote or submit an RFQ for UPJ2A220MPD to obtain pricing, lead times, and available packaging options.