UPJ1A561MPD6

The UPJ1A561MPD6 is a Nichicon UPJ-series miniature aluminum electrolytic capacitor in a radial-lead, polarized can. Designed for general-purpose power filtering and decoupling, this part features low impedance and a high-reliability construction targeted at switching power supply and power-rail applications.

Key value propositions include a compact φ10×16 mm package with 5.0 mm lead spacing, rated 560 µF at 10 V, RoHS compliance, and a long endurance rating of 5000 hours at +105°C for robust operation in demanding environments.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance with a rated voltage of 10 V and a tolerance of −20% to +20%.
• Low Loss and Impedance — Specified tan δ of 0.19 (measured at 20°C, 120 Hz) to support efficient filtering and decoupling in power circuits.
• High Ripple Capability — Low-frequency ripple current 367.3 mA at 120 Hz and high-frequency ripple current 565 mA at 200 kHz for switching regulator applications.
• Leakage and Endurance — Measured leakage current 168 µA; endurance rated for 5000 hours at 105°C with specified limits on capacitance change, tan δ, and leakage current per the UPJ series endurance specifications.
• Wide Operating Temperature — Specified for −55°C to +105°C to support a range of environmental conditions.
• Radial Through-Hole Package — φ10 × 16 mm can with 5.0 mm lead spacing (±0.5 mm), radial lead mounting for through-hole PCB assembly; available in bulk or bag packing.
• Regulatory — RoHS compliant.

Typical Applications

• Switching Power Supplies — Low impedance and rated ripple currents make this capacitor suitable for output smoothing and bulk decoupling in switch-mode power supplies.
• Power Rail Decoupling — Compact size and stable performance across −55°C to +105°C enable reliable decoupling on local regulator outputs and power distribution rails.
• General-Purpose Electronics — Polarized radial-lead form factor and standard tolerance suit general-purpose filtering and energy-storage roles in consumer and industrial boards.

Unique Advantages

• Long Endurance at High Temperature — Rated for 5000 hours at +105°C, providing predictable life and performance for sustained thermal stress.
• Measurable Low Loss — tan δ specified at 0.19 (10 V, 20°C, 120 Hz) helps engineers quantify AC loss and heat generation in design calculations.
• High Ripple Handling — Defined ripple current values at both low and high frequencies enable selection for both 120 Hz and high-frequency switching environments.
• Compact Through-Hole Package — φ10×16 mm can with 5.0 mm lead spacing delivers a small footprint for space-constrained designs while retaining through-hole robustness.
• Predictable Leakage Performance — Specified leakage current supports accurate bias and standby current budgeting in power-sensitive designs.
• RoHS Compliance — Conforms to RoHS directive requirements for environmentally conscious designs.

Why Choose UPJ1A561MPD6?

The UPJ1A561MPD6 combines the UPJ series’ low-impedance construction with a compact radial-lead package and long endurance rating, making it a practical choice for designers who need reliable bulk capacitance and ripple capability in switching power supplies and general power-management circuitry. Its defined electrical characteristics—560 µF at 10 V, specified tan δ, leakage, and ripple currents—allow engineers to model thermal and electrical behavior with confidence.

As a mass-production Nichicon part, this capacitor is suitable for engineering and production programs that require consistent, verifiable performance and RoHS compliance across assemblies.

Request a quote or contact sales to check pricing and availability for UPJ1A561MPD6 and to discuss volume, lead times, or packaging options.