UPS1J221MPD

The UPS1J221MPD is a miniature, low-impedance aluminum electrolytic capacitor in a radial can package, designed for switching power supplies and general-purpose power filtering. It delivers 220 µF capacitance at a 63 V rating with a compact footprint and polarized radial-lead mounting.

Key value propositions include a wide operating temperature range (−55 °C to +105 °C), defined lifetime at elevated temperature, and measurable ripple-current capability across low and high frequencies—features suited to compact power designs requiring stable bulk capacitance and smoothing.

Key Features

• Capacitance & Voltage: 220 µF capacitance rated at 63 V for bulk filtering and energy storage in power supply circuits.
• Low Impedance: Specified impedance of 200 mΩ, providing improved ripple and transient performance in switching environments.
• Wide Temperature Range: Operates from −55 °C to +105 °C, supporting designs that require extended temperature capability.
• Defined High-Temperature Lifetime: Rated for 2000 hours at 105 °C, enabling design margin for elevated-temperature applications.
• Ripple Current Capability: Rated ripple currents of 350 mA at 120 Hz and 700 mA at 10 kHz for low- and high-frequency ripple environments.
• Compact Radial Can Package: Radial lead mounting with 5 mm lead spacing and a compact case (approximately L: 2 cm × D: 1 cm), suitable for densely packed boards.
• RoHS Compliant: Conforms to RoHS directives noted in product documentation.
• Polarized Device: Designed as a polarized aluminum electrolytic for correct-oriented power applications.

Typical Applications

• Switching Power Supplies: Bulk smoothing and ripple reduction in DC–DC converters and switching regulators, leveraging low impedance and specified ripple current ratings.
• Power Filtering and Decoupling: General-purpose filtering on power rails where compact size and polarized electrolytic capacitance are required.
• Compact Power Modules: Space-constrained modules that need a small-footprint electrolytic with defined thermal endurance and leaded mounting.

Unique Advantages

• Space-efficient form factor: Small radial can (L: 2 cm × D: 1 cm) and 5 mm lead spacing reduces board area for bulk capacitance requirements.
• Measurable ripple performance: Published ripple-current values at 120 Hz and 10 kHz allow designers to size capacitors against expected AC stress.
• Thermal endurance: 2000 hours at 105 °C rating provides a clear, quantifiable endurance specification for elevated-temperature designs.
• Wide operating temperature: −55 °C to +105 °C range supports a broad set of environmental conditions without ambiguity.
• Clear electrical specification: 220 µF at 63 V with 200 mΩ impedance enables predictable performance in smoothing and transient energy tasks.
• Regulatory compliance: RoHS compliance is documented, supporting restricted-substance requirements.

Why Choose UPS1J221MPD?

The UPS1J221MPD combines a compact radial-can footprint with low impedance, measurable ripple capabilities, and a wide operating temperature range—attributes that suit compact switching power supplies and general-purpose power-filtering roles. Its defined lifetime at 105 °C and clear electrical parameters let engineers design with quantifiable margins for thermal and ripple stress.

As part of the Nichicon UPS series, this capacitor is appropriate for engineers and procurement teams specifying radial-lead aluminum electrolytics where size, temperature range, and ripple performance are primary selection criteria.

Request a quote or submit a pricing inquiry to evaluate UPS1J221MPD for your next design or production run.