UPJ1A102MPD

The UPJ1A102MPD is an aluminum electrolytic capacitor from Nichicon's UPJ series, supplied in a radial lead can (φ10×20 mm) with 5 mm lead spacing and bulk/no-terminal-forming packaging for mass production. It is engineered for low impedance power-conditioning roles and is specifically suited for switching power supplies and general-purpose power smoothing.

With a rated capacitance of 1000 µF at 10 V, a wide operating temperature range of -55°C to +105°C and a rated load life of 5000 hours at 105°C, this part offers designers a compact, reliable option for higher-ripple, higher-temperature power applications.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance at a 10 V rated voltage with ±20% tolerance, suitable for bulk energy storage and smoothing on low-voltage rails.
• Low Impedance for Switching Supplies — UPJ series design emphasis on low impedance makes this capacitor appropriate for switching power supplies and other high-frequency power circuits.
• Endurance & Temperature Range — Rated for 5000 hours at +105°C and specified to operate from -55°C to +105°C, enabling stable performance in elevated-temperature environments.
• Loss and Leakage — Specified tangent of loss angle (tan δ) of 0.19 at 10 V and a leakage current of 300 µA, supporting predictable AC and DC performance.
• Ripple Current Capability — Rated ripple current of 704.5 mA at 120 Hz and 915 mA at 200 kHz to handle common low- and high-frequency ripple conditions.
• Form Factor & Mounting — Radial lead, can-style package (φ10×20 mm) with 5 mm lead spacing for through-hole PCB mounting and straightforward assembly in production.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Switching Power Supplies — Low impedance design and specified ripple current make it suitable for input/output smoothing and bulk decoupling in SMPS designs.
• General-Purpose Power Smoothing — Used for energy storage and smoothing on low-voltage DC rails in consumer and industrial electronics where radial lead mounting is preferred.
• High-Temperature Power Modules — Rated endurance of 5000 hours at 105°C supports use in assemblies that operate at elevated ambient temperatures.

Unique Advantages

• Long High-Temperature Life — 5000 hours load life at 105°C provides predictable aging and maintenance planning for thermal-stressed designs.
• Predictable Loss and Leakage — Specified tan δ (0.19) and 300 µA leakage current allow accurate power-loss and leakage budgeting in tight designs.
• Frequency-Ready Ripple Performance — Ripple current ratings at both 120 Hz and 200 kHz give designers data to match the part to low- and high-frequency ripple environments.
• Compact, Through-Hole Form Factor — φ10×20 mm radial can with 5 mm lead spacing simplifies board layout for through-hole assemblies and automated insertion in mass production.
• Regulatory Compliance — RoHS compliance supports deployment in regions and products with restricted substance requirements.

Why Choose UPJ1A102MPD?

UPJ1A102MPD positions itself as a reliable, compact aluminum electrolytic solution for designers needing robust smoothing and decoupling on low-voltage power rails. The combination of low impedance characteristics, defined ripple current ratings, controlled loss and leakage, and a long 105°C endurance life makes it a practical choice for switching power supplies and general-purpose power modules that operate across a wide temperature range.

This part is ideal for procurement in production volumes thanks to its bulk/no-terminal-forming packaging and radial-lead can format, providing long-term value through predictable performance, component-level reliability, and regulatory compliance.

Request a quote or submit a parts inquiry to receive pricing and availability information for UPJ1A102MPD. Our sales team can provide lead-time details and support for mass-production requirements.