UPJ1V221MPD6

The UPJ1V221MPD6 is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can designed for general-purpose power filtering. It combines a 220 µF capacitance with a 35 V rating, low impedance characteristics and a compact φ10 × 16 mm package for board-level smoothing and decoupling.

Engineered for applications such as switching power supplies, the UPJ series delivers long load life and stable performance up to +105°C, providing designers with a robust option where ripple handling and thermal endurance are required.

Key Features

• Capacitance & Voltage — 220 µF rated capacitance with a 35 V working voltage and a tolerance of -20% to +20% for predictable decoupling performance.
• Low Loss — Tangent of loss angle (tanδ) specified at 0.12 (measured at 20°C, 120 Hz), supporting efficient energy storage with controlled dissipation.
• Ripple Current Handling — Low-frequency ripple current of 313.6 mA (120 Hz) and high-frequency ripple current of 560 mA (200 kHz) to support both line-frequency and switching-frequency environments.
• High Reliability & Endurance — Rated for 5000 hours load life at +105°C, demonstrative of the UPJ series’ long-term stability under elevated temperature stress.
• Wide Operating Temperature — Specified for -55°C to +105°C operation to cover demanding thermal conditions.
• Radial Lead Package — φ10 × 16 mm can with 5 mm lead spacing (±0.5 mm) in a radial-lead form factor, available in bulk (no terminal forming) or bag packing for flexible assembly.
• Polarized — Polar capacitor suitable for DC filtering and power rail smoothing.
• RoHS Compliant & Production Ready — RoHS-compliant and listed as mass production status for supply continuity.

Typical Applications

• Switching Power Supplies — Low impedance and specified ripple current make the UPJ1V221MPD6 suitable for bulk smoothing and output filtering in switching regulator designs.
• DC-DC Converters (Industrial & Consumer) — 35 V rating and 220 µF capacitance provide energy buffering and transient suppression in compact converter modules.
• General Power Filtering — Effective for decoupling and smoothing on power rails in a broad range of electronic equipment where long life and thermal endurance are important.

Unique Advantages

• Low Impedance Construction: Designed to minimize impedance for improved performance in switching-frequency environments, aiding voltage stability and noise reduction.
• Long High-Temperature Life: 5000 hours endurance at +105°C supports reliable operation in thermally stressed assemblies.
• Dual-Frequency Ripple Capability: Specified ripple current at both 120 Hz and 200 kHz accommodates line-frequency and high-frequency ripple demands without guesswork.
• Compact Radial Can: φ10 × 16 mm package with 5 mm lead spacing provides a small footprint for space-constrained board designs while retaining substantial capacitance.
• Production Availability: Mass production status and standard bag/bulk packaging options simplify procurement and assembly planning.
• Regulatory Compliance: RoHS compliance ensures material conformity for regulated markets.

Why Choose UPJ1V221MPD6?

The UPJ1V221MPD6 positions itself as a reliable, low-impedance aluminum electrolytic solution for designers needing robust power filtering in compact packages. Its 220 µF/35 V rating, measurable tanδ, and dual-frequency ripple specifications give engineers quantifiable performance parameters for regulator and converter designs.

With a wide operating temperature range and a 5000-hour endurance at +105°C, this radial-lead capacitor is well suited to products that require long-term stability and repeatable behavior under thermal and electrical stress. Its production readiness and RoHS compliance make it a pragmatic choice for both prototyping and volume manufacturing.

Request a quote or submit an inquiry to receive pricing, lead-time and packaging options for the UPJ1V221MPD6, and our team will provide the details you need to evaluate it for your design.