UPJ1H470MED

The UPJ1H470MED is a 47 µF, 50 V aluminum electrolytic capacitor in a radial-lead, can-style package from Nichicon's UPJ series. The series is designed for low-impedance performance targeted at switching power supply applications and general-purpose power circuitry.

This part provides polarized capacitance with a compact radial footprint and performance characteristics intended for power filtering, smoothing and decoupling in board-level power systems.

Key Features

• Capacitance & Voltage — 47 µF rated capacitance at 50 V for bulk filtering and energy storage in power rails.
• Low Impedance Design — Part of Nichicon's UPJ series engineered for low impedance, suitable for switching power supply environments.
• Radial Lead Package — Through-hole radial-lead, can-style package with 2.5 mm lead spacing for robust board mounting and easy assembly.
• Temperature Range — Operating range from −55°C to +105°C to support a wide variety of ambient conditions.
• Endurance — Specified lifetime of 2000 hours at 105°C for expected long-term performance under elevated temperature stress.
• Ripple Current Ratings — Low-frequency ripple current of 99.45 mA at 120 Hz and high-frequency ripple current of 195 mA at 200 kHz to help manage AC stress on the capacitor.
• Tolerance & Polarization — Capacitance tolerance ±20% and polarized construction; suitable for polarized power applications.
• RoHS Compliant — Meets RoHS environmental requirements.
• Compact Footprint — Physical size L: 1.5 cm × D: 0.63 cm for space-conscious layouts.

Typical Applications

• Switching Power Supplies — Low-impedance UPJ series design supports bulk and output filtering in SMPS topologies.
• DC‑DC Converters — Used for input/output smoothing and transient energy delivery in isolated and non-isolated converters.
• Industrial Power Modules — Through-hole radial package provides durable mounting for power modules and control boards.
• General-Purpose Power Filtering — Suitable for decoupling, smoothing and energy storage in a variety of board-level power circuits.

Unique Advantages

• Low-Impedance Series Design: The UPJ series emphasizes low impedance performance, helping reduce ripple and improve regulator stability in switching supplies.
• Measurable Ripple Handling: Specified ripple currents at 120 Hz and 200 kHz allow designers to evaluate AC stress handling for both low- and high-frequency applications.
• Wide Operating Temperature: Operation from −55°C to +105°C supports deployment across a broad range of ambient conditions and environments.
• Robust Through-Hole Mounting: Radial-lead can package with 2.5 mm lead spacing provides reliable mechanical retention and straightforward assembly for power boards.
• Regulatory Compliance: RoHS compliance simplifies environmental compliance for end products.

Why Choose UPJ1H470MED?

UPJ1H470MED brings a balance of capacitance, voltage rating and low-impedance behavior in a compact, radial-lead aluminum electrolytic package from Nichicon. It is well-suited to designers building switching power supplies, DC‑DC converters and general-purpose power systems that require polarized bulk capacitance with defined ripple current capability and a wide operating temperature range.

With explicit specifications for capacitance, voltage, ripple current, operating temperature and a defined endurance at elevated temperature, this part provides clear, verifiable parameters for engineering and procurement decisions.

Request a quote or submit an inquiry for UPJ1H470MED to obtain pricing, availability and delivery information for your project requirements.