UPJ1J102MHD

The UPJ1J102MHD is a Nichicon UPJ series miniature aluminum electrolytic capacitor configured as a radial-lead, polarized can. It delivers 1000 µF capacitance at a 63 V rating with low-impedance characteristics targeted for power supply applications.

Engineered for robust operation, this part provides a wide operating temperature range of -55°C to 105°C and a rated endurance of 5000 hours at 105°C, making it suitable for demanding general-purpose power filtering and switching supply environments.

Key Features

• Capacitance & Voltage — 1000 µF capacitance rated at 63 V for energy storage and bulk filtering in DC power rails.
• Low-Impedance Design — Specified as a low-impedance UPJ series capacitor, with tanδ (loss tangent) of 0.08 measured at 20°C, 120 Hz, to support stable filtering performance.
• Ripple Current Handling — Low-frequency ripple current 1.5785 A (120 Hz) and high-frequency ripple current 2.05 A (specified condition), enabling effective smoothing of conductor ripple across frequency ranges.
• Reliability & Life — Rated for 5000 hours of life at 105°C under rated DC bias plus ripple current; designed for long-term performance in elevated-temperature power applications.
• Wide Temperature Range — Operating range from -55°C to +105°C for use across industrial temperature environments.
• Radial-Lead Package — φ16 × 40 mm can with 7.5 mm lead spacing (±0.5 mm tolerance) and radial-lead mounting for through-hole PCB assembly; lead diameter φ0.8 mm.
• Leakage Current — Specified leakage current of 1890 µA (measured per datasheet condition after 1 minute at 20°C).
• Packaging & Compliance — Available in bulk (no terminal forming) and bag packing; RoHS compliant.

Typical Applications

• Switching Power Supplies — Low-impedance performance and rated ripple current make this part suitable for output filtering and bulk decoupling in switch-mode power supplies.
• DC-DC Converters — Provides bulk energy storage and ripple smoothing in intermediate and output stages where 63 V ratings and high ripple capability are required.
• Industrial Power Modules — High endurance at 105°C and wide operating temperature range support use in industrial converters and power distribution modules.
• General Purpose Power Filtering — Useful for board-level smoothing, energy buffering, and decoupling across a range of general-purpose power designs.

Unique Advantages

• Low-Impedance UPJ Series: Specifically characterized for low impedance at operating frequencies, helping reduce voltage ripple and improve regulation in power rails.
• Robust High-Temperature Endurance: 5000-hour rating at 105°C under rated conditions provides predictable lifetime for elevated-temperature deployments.
• High Ripple Capability: Defined low- and high-frequency ripple current ratings (1.5785 A at 120 Hz; 2.05 A at higher frequency) let designers size capacitors based on actual ripple loads.
• Compact Radial Can: φ16 × 40 mm footprint with 7.5 mm lead spacing offers a compact, easy-to-mount solution for through-hole power applications.
• Measured Loss Tangent: tanδ of 0.08 at 20°C, 120 Hz provides a measurable indicator of AC loss for design verification.
• Regulatory Compliance: RoHS compliant for designs requiring lead-free substance compliance.

Why Choose UPJ1J102MHD?

UPJ1J102MHD combines the UPJ series' low-impedance design with a 1000 µF, 63 V rating and proven endurance at 105°C, making it a practical choice for designers needing reliable bulk capacitance and ripple handling in switching power supplies and industrial power systems. Its radial-can form factor and defined lead spacing simplify through-hole integration while providing measurable electrical characteristics (tanδ, leakage, ripple) for engineering validation.

This component suits engineers and procurement teams building general-purpose power filtering and DC-DC conversion solutions that require known performance across temperature and frequency, with the long-term value of documented endurance and RoHS compliance from a recognized capacitor series.

Request a quote or submit a specification inquiry to start the procurement process for UPJ1J102MHD and confirm availability and lead-time for your design needs.