UPW1J220MED

The UPW1J220MED is a miniature, high-reliability aluminum electrolytic capacitor in a radial-lead can designed for power electronics. It delivers 22 µF at 63 V with low impedance characteristics targeted for switching power supplies and other compact power applications.

Key attributes include a wide operating temperature range of −55°C to 105°C, AEC-Q200 screening for enhanced reliability, and a compact φ6.3 × 11 mm can with 2.5 mm lead spacing for space-constrained layouts.

Key Features

• Capacitance & Voltage — 22 µF rated capacitance with ±20% tolerance at 120 Hz, 20°C; rated voltage 63 V.
• Low Loss / Measured tan δ — tanδ of 0.09 (measured at 20°C, 120 Hz), indicating low dissipation suitable for power filtering.
• Ripple Current Handling — Low-frequency ripple current 75 mA at 120 Hz and high-frequency ripple current 250 mA at 10 kHz, supporting a range of switching frequencies.
• Leakage Current — Specified leakage current of 41.58 µA after rated voltage application, enabling predictable bias behavior.
• High-Temperature Endurance — 2000 hours rated life at 105°C under specified conditions for extended operation in elevated-temperature environments.
• Robust Temperature Range — Operating temperature from −55°C to 105°C for use across broad environmental conditions.
• Compact Radial Packaging — φ6.3 × 11 mm can with radial lead form factor and 2.5 mm lead spacing (±0.5 mm tolerance) for through-hole mounting in dense assemblies.
• AEC-Q200 Screening — Manufactured to AEC-Q200 quality requirements, suitable for reliability-focused designs.
• Packaging Options — Supplied bulk (no terminal forming) or bag-packed to suit production handling preferences.

Typical Applications

• Switching Power Supplies — Low impedance and specified ripple current ratings make the UPW1J220MED suitable for decoupling and output filtering in switching regulators.
• Automotive Electronics — AEC-Q200 screening and wide temperature range support use in automotive control and power modules.
• Space-Constrained Power Designs — Miniature φ6.3 × 11 mm can and narrow lead spacing enable reliable power filtering where PCB area is limited.

Unique Advantages

• Compact footprint: φ6.3 × 11 mm size and 2.5 mm lead spacing reduce board area while preserving necessary capacitance.
• Designed for switching environments: Low impedance and dual-frequency ripple current specifications (120 Hz and 10 kHz) address both low- and high-frequency ripple sources.
• Elevated-temperature endurance: Rated for 2000 hours at 105°C to support sustained operation in hot assemblies.
• Predictable leakage performance: Specified leakage current value (41.58 µA) simplifies bias planning and reliability calculations.
• AEC-Q200 screening: Provides an added level of quality assurance for reliability-sensitive and automotive-aligned designs.
• Through-hole radial format: Robust mechanical mounting and straightforward assembly for legacy and mixed-technology boards.

Why Choose UPW1J220MED?

The UPW1J220MED combines miniature sizing with low-impedance behavior and AEC-Q200 screening to address compact, reliability-driven power designs. Its 22 µF / 63 V rating, measurable tanδ, and defined ripple and leakage specifications make it a practical choice for engineers optimizing filtering and decoupling in switching supplies and automotive electronics.

Engineers designing for constrained PCB space or elevated operating temperatures will find the UPW1J220MED delivers a balanced set of electrical and mechanical attributes for predictable performance and integration.

For pricing, availability, or to request a quote for UPW1J220MED, please submit an inquiry or request a quote from our distribution team referencing the part number.