UPW2V101MRD

The UPW2V101MRD is a high-reliability, miniature aluminum electrolytic capacitor in a radial‑lead can designed for power electronics. It provides 100 µF capacitance at a 350 V rating with low impedance characteristics suitable for demanding power-supply and power-conversion designs.

Engineered for extended endurance, the device targets applications that require long life and stable performance across a wide temperature range, and it carries AEC‑Q200 qualification for customers requiring automotive-grade passive components.

Key Features

• Capacitance & Tolerance — 100 µF nominal with tolerance of −20% to +20%, providing predictable energy storage for bulk and decoupling roles.
• Rated Voltage — 350 V DC rating for high-voltage power rails and converter stages.
• Low Loss — tan δ (DF) of 0.2 measured at 20°C, 120 Hz, supporting efficient AC performance in filtering and smoothing applications.
• Ripple Current Capability — Low-frequency ripple current of 290 mA at 120 Hz and high-frequency ripple current of 464 mA at 10 kHz, enabling reliable operation under AC ripple stress.
• Leakage Current — 1500 µA specified, suitable for power designs where post-charge leakage is a consideration.
• Endurance & Temperature — Rated life of 8000 hours at 105°C and an operating temperature range from −40°C to 105°C for long-term stability in elevated ambient conditions.
• Mechanical & Mounting — Radial lead can, size φ20 × 40 mm (φ20×40L), lead spacing 10 mm (±0.5 mm), and bulk/bag packing options for flexible assembly and stocking.
• Qualification — AEC‑Q200 rated, indicating suitability for designs requiring automotive-grade passive component qualification.

Typical Applications

• Switching Power Supplies — Bulk and output filtering where 350 V DC rating and low impedance help maintain stable rail voltage and reduce ripple.
• Power Conversion — Energy storage and smoothing in DC–DC converters and high-voltage power stages.
• Automotive Electronics — High-voltage subsystems and modules that require AEC‑Q200 qualified capacitors with extended endurance at elevated temperature.
• Industrial Power Systems — High-voltage smoothing and decoupling in industrial power supplies and control equipment operating across −40°C to 105°C.

Unique Advantages

• High Voltage Capacity: 350 V rating enables use on higher-voltage rails without series stacking, simplifying board design.
• Long Endurance at Elevated Temperature: 8000 hours at 105°C supports long service life in thermally stressed environments.
• AEC‑Q200 Qualification: Provides a verified reliability baseline for automotive and other high-reliability system designs.
• Compact Radial Package: φ20×40 mm can with 10 mm lead spacing balances energy density and ease of hand or automated insertion.
• Broad Ripple Performance: Specified low- and high-frequency ripple currents (290 mA at 120 Hz, 464 mA at 10 kHz) address both mains-frequency and switching-frequency stress.

Why Choose UPW2V101MRD?

UPW2V101MRD combines a high 350 V rating with 100 µF capacitance in a miniature radial‑lead package, delivering reliable bulk energy storage and low-impedance performance for power-supply and converter applications. Its extended life at 105°C and AEC‑Q200 qualification make it a solid choice for designs that demand proven endurance and component-level automotive qualification.

This capacitor is well suited to engineers and procurement teams building high-voltage power stages, switching supplies, and automotive subsystems that require a dependable, qualified aluminum electrolytic solution with clear electrical and mechanical specifications.

Request a quote or submit a parts inquiry to receive pricing, availability, and lead-time information for the UPW2V101MRD.