UPJ1V561MHD

The UPJ1V561MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's UPJ series designed for low impedance and reliable performance in power applications. With 560 µF capacitance at 35 V, a compact φ12.5×20 mm can size and through-hole radial mounting, it targets general-purpose power filtering and switching power supply use.

Key value props include high ripple-handling capability, extended 5,000-hour endurance at elevated temperature, and RoHS compliance—making it suitable for designs that require durable electrolytic bulk capacitance in a standard radial package.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance with a 35 V rated voltage and ±20% capacitance tolerance at 120 Hz, 20°C.
• Low Loss — Tangent of loss angle (tanδ) of 0.12 (measured at 20°C, 120 Hz), supporting efficient AC ripple handling.
• High Ripple Current — Low-frequency ripple current 754 mA (120 Hz) and high-frequency ripple current 1.16 A (200 kHz), enabling effective smoothing in switching supply and converter circuits.
• Leakage Current — Specified leakage current of 588 µA after application of rated voltage (measurement condition per part data).
• Extended Endurance — 5,000 hours rated life at 105°C, providing long-term stability for designs operating at elevated temperatures.
• Robust Temperature Range — Operating range from −55°C to +105°C to accommodate a wide range of environmental conditions.
• Radial Through-Hole Package — φ12.5×20 mm can with 5 mm lead spacing (±0.5 mm tolerance) and standard radial-lead mounting for easy PCB assembly and replacement.
• Compliance & Packaging — RoHS compliant; available in bulk (no terminal forming) and bag packing; product status: mass production.

Typical Applications

• Switching Power Supplies — Low impedance and specified high-frequency ripple current make it suitable for output and bulk filtering in switching regulators.
• DC/DC Converters — Provides bulk capacitance and ripple damping for isolated and non-isolated converter stages.
• General Purpose Power Filtering — Through-hole radial package for general-purpose electronics where durable bulk capacitance is required across −55°C to +105°C.

Unique Advantages

• Long High-Temperature Life: Rated 5,000 hours at 105°C to support prolonged operation under elevated temperature stress.
• Measured Low Loss (tanδ): tanδ 0.12 at 35 V (20°C, 120 Hz) for efficient ripple handling and reduced heating in service.
• Wide Ripple Handling Range: Specified ripple currents at both low and high frequencies (754 mA at 120 Hz; 1.16 A at 200 kHz) for versatility across power-supply designs.
• Compact Radial Can: φ12.5×20 mm can with 5 mm lead spacing enables space-efficient through-hole implementations and straightforward board mounting.
• RoHS Compliant: Meets RoHS requirements for use in modern electronic assemblies.
• Production Availability: Part is in mass production, simplifying procurement for volume designs.

Why Choose UPJ1V561MHD?

UPJ1V561MHD combines a practical 560 µF capacitance at 35 V with low loss characteristics and clear ripple-current specifications, making it a straightforward choice for engineers specifying bulk and smoothing capacitors in switching supplies and power-filtering networks. Its extended 5,000-hour endurance at 105°C and wide operating temperature range support reliable operation in demanding thermal environments.

As part of Nichicon's UPJ series, this radial, polarized aluminum electrolytic is suited to designers and procurement teams needing a proven through-hole capacitor with documented electrical characteristics, standard mechanical dimensions, and RoHS compliance.

To request a quote or discuss pricing and availability for UPJ1V561MHD, please contact sales or submit a quote request through your preferred procurement channel.