UPW2D4R7MPD

The UPW2D4R7MPD is a miniature radial‑lead aluminum electrolytic capacitor from Nichicon's UPW series, engineered for low impedance and high reliability in switching power supply environments. It combines a compact can package with a 4.7 µF capacitance and a 200 V rating for use on higher‑voltage rails.

Designed with automotive applications in mind, the part carries an AEC‑Q200 rating and delivers an operating temperature range of −40 °C to 105 °C with a specified lifetime of 5000 hours at 105 °C, offering durability for demanding power electronics designs.

Key Features

• Electrical Performance — 4.7 µF capacitance with a 200 V rated voltage and polarization suitable for DC power filtering on higher‑voltage rails.
• Low Ripple Handling — Specified ripple current of 50 mA at 120 Hz and 80 mA at 10 kHz, supporting effective smoothing in switching power supplies.
• Reliability and Qualification — AEC‑Q200 rating and a lifetime specification of 5000 hours at 105 °C, addressing demanding application longevity requirements.
• Temperature Range — Operating from −40 °C to 105 °C for stable performance across automotive and industrial temperature conditions.
• Compact Radial Can Package — Radial lead mounting with 5 mm lead spacing and a small footprint (L: 1.25 × D: 1 cm), enabling space‑efficient board layouts.
• Tolerance and Polarization — Capacitance tolerance of −20% to +20% and polarized construction for straightforward DC power‑line integration.

Typical Applications

• Switching Power Supplies — Low impedance and specified ripple ratings make this capacitor suitable for output and bulk filtering in DC‑DC converters and switch‑mode supplies.
• Automotive Electronic Systems — AEC‑Q200 rating, extended temperature range, and long life at 105 °C support use in automotive power electronics and control modules.
• 200 V Power Rails — Compact form factor with a 200 V rating is suitable for decoupling and smoothing on higher‑voltage rails in industrial and automotive electronics.

Unique Advantages

• Miniature footprint: The small can dimensions (L: 1.25 × D: 1 cm) and 5 mm lead spacing help reduce PCB area for compact power assemblies.
• High‑voltage capability: 200 V rating enables use on higher‑voltage DC rails without parallel components, simplifying designs.
• Automotive‑grade reliability: AEC‑Q200 rating plus a 5000‑hour lifetime at 105 °C provide assurance for long‑life vehicle electronics.
• Effective ripple performance: Specified ripple currents at both low and high frequencies support stable filtering in switching environments.
• Radial lead convenience: Traditional radial lead and can package facilitate through‑hole mounting and hand or wave assembly processes.

Why Choose UPW2D4R7MPD?

The UPW2D4R7MPD positions itself as a compact, high‑voltage aluminum electrolytic solution for designers who need reliable, low‑impedance filtering in constrained spaces. With AEC‑Q200 qualification, a broad operating temperature range, and a defined lifetime at elevated temperature, it is tailored for power electronics in automotive and other demanding environments.

Choose this part when you require a 200 V, 4.7 µF polarized capacitor that balances small size, ripple handling, and long‑term stability for switching power supplies and higher‑voltage power rails.

To request pricing, lead‑time, or a formal quote for UPW2D4R7MPD, please submit a quote request or contact the sales team with your project requirements and quantity needs.