UPW2V2R2MPD

The UPW2V2R2MPD is a miniature, radial-lead aluminum electrolytic capacitor offering 2.2 µF capacitance at a 350 V rating. It is designed for low-impedance, high-reliability power applications where compact high-voltage capacitance is required.

With an operating range from −40 °C to 105 °C, AEC-Q200 rating, and a 5000-hour endurance at 105 °C, this capacitor is targeted at demanding applications such as switching power supplies and automotive electronics that require stable performance over time.

Key Features

• Electrical Performance — 2.2 µF nominal capacitance with tolerance −20% to +20% and a rated voltage of 350 V for high-voltage energy storage and filtering.
• Low Loss & Leakage — tanδ (DF) of 0.2 measured at 20 °C, 120 Hz, and leakage current of 117 µA, supporting efficient operation in power circuits.
• Ripple Current Capability — Low-frequency ripple current 31 mA at 120 Hz and high-frequency ripple current 49.6 mA at 10 kHz for AC ripple handling in switching environments.
• Thermal & Endurance — Rated for −40 °C to 105 °C with life/endurance of 5000 hours at 105 °C, enabling long-term operation under elevated temperature stress.
• Package & Mounting — Radial lead, can-style package sized φ10 × 16L with 5.0 mm lead spacing (±0.5 mm), supplied in bulk or bag packing for through-hole assembly.
• Automotive Reliability — AEC-Q200 rated to support automotive-grade reliability requirements.

Typical Applications

• Switching Power Supplies — Provides compact, low-impedance capacitance for output filtering and energy buffering in switching regulators.
• Automotive Electronics — Suited for automotive control modules and subsystems where AEC-Q200 qualification and high-temperature endurance are required.
• Power Modules & DC–DC Converters — Used for decoupling and smoothing in compact high-voltage power conversion stages.

Unique Advantages

• High-Voltage Capability: 350 V rating enables use in higher-voltage power rails without increasing footprint dramatically.
• Compact Radial Can: φ10 × 16L package with 5.0 mm lead spacing delivers high-voltage capacitance in a small through-hole form factor.
• Designed for Elevated Temperatures: Rated to 105 °C with 5000-hour endurance at that temperature for reliable long-term use under thermal stress.
• Measured Low Loss & Leakage: tanδ of 0.2 and 117 µA leakage current (measured conditions specified) help minimize parasitic losses in power applications.
• Frequency-Aware Ripple Handling: Specified ripple currents at 120 Hz and 10 kHz give clear guidance for use across switching frequencies.
• Automotive-Grade Qualification: AEC-Q200 rating supports deployment in automotive electronic systems requiring component-level qualification.

Why Choose UPW2V2R2MPD?

UPW2V2R2MPD combines a compact radial-can package with a 350 V rating and engineered endurance for high-temperature operation. Its measured electrical characteristics—low tanδ, defined leakage, and frequency-specified ripple currents—allow designers to evaluate performance precisely for power-supply filtering and energy storage tasks.

This part is well suited for engineers developing switching power supplies and automotive power electronics who need a small, high-voltage electrolytic capacitor with defined endurance and automotive qualification. The clear thermal, electrical, and mechanical specifications simplify BOM selection and reliability planning.

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