UPJ1E102MHD

The UPJ1E102MHD is a Nichicon UPJ series aluminum electrolytic capacitor offering 1000 µF capacitance at a 25 V rating in a radial-lead can. Designed with low impedance characteristics and targeted for switching power supply applications, it provides general-purpose bulk capacitance for power conversion and filtering tasks.

Key value propositions include high ripple current capability across low and high frequencies, a wide operating temperature range of -55°C to 105°C, and a long rated life of 5000 hours at 105°C for the φ12.5 case size.

Key Features

• Capacitance & Voltage: 1000 µF rated capacitance with a 25 V nominal voltage and ±20% tolerance at 20°C, 120 Hz.
• Low Loss (tan δ): tanδ = 0.14 measured at 20°C, 120 Hz, providing reduced AC loss for power applications.
• High Ripple Current Handling: Low-frequency ripple current of 1.101 A at 120 Hz and high-frequency ripple current of 1.43 A at 200 kHz, enabling robust performance in switching environments.
• Endurance at Elevated Temperature: Rated for 5000 hours at +105°C (φ12.5 case), meeting endurance criteria for sustained high-temperature operation.
• Wide Operating Temperature Range: -55°C to +105°C for reliable operation across varied thermal environments.
• Radial Lead Can Package: φ12.5 × 25 mm body size, radial lead mounting, 5 mm lead spacing (±0.5 mm) for through-hole assemblies.
• Leakage Current: Specified leakage current of 750 µA.
• Compliance & Packaging: RoHS compliant; available in Bulk (no terminal forming) and Bag packing options.

Typical Applications

• Switching Power Supplies: Low-impedance UPJ series design is intended for use in switching power supply output and bulk-storage positions.
• General-Purpose Power Filtering: Provides bulk capacitance and smoothing in general-purpose electronic power circuits across industrial and consumer equipment.
• High-Temperature Environments: Suitable for designs that require sustained operation up to 105°C with rated endurance (5000 hours for the φ12.5 case).

Unique Advantages

• Low-Impedance Design: UPJ series specification emphasizes low impedance for better performance in switching applications.
• Dual-Frequency Ripple Capability: Rated ripple currents provided for both 120 Hz (1.101 A) and 200 kHz (1.43 A) help designers assess behavior across real-world conditions.
• Proven High-Temperature Endurance: 5000-hour life at +105°C for the φ12.5 case supports long-term reliability in thermally demanding applications.
• Compact Radial Can Format: φ12.5 × 25 mm package with 5 mm lead spacing simplifies layout for through-hole power boards and replacement designs.
• Measured Loss and Leakage Specs: tanδ = 0.14 (20°C, 120 Hz) and 750 µA leakage provide quantifiable electrical characteristics for design validation.
• RoHS Compliant Packaging Options: Bulk and bag packing choices facilitate procurement and assembly preferences while meeting RoHS requirements.

Why Choose UPJ1E102MHD?

UPJ1E102MHD combines the UPJ series' low-impedance architecture with 1 mF capacitance and a 25 V rating to address switching power supply and general-purpose power filtering needs. Its specified ripple current ratings at both low and high frequencies, low loss factor, and controlled leakage give engineers measurable parameters for reliable power-stage design.

This part is suited for teams and designs that require durable, through-hole bulk capacitance with validated endurance at elevated temperature and straightforward radial-can mounting. RoHS compliance and standard packing options support production and compliance workflows.

Request a quote or contact sales to get pricing, lead time, and ordering information for UPJ1E102MHD.