UPJ1J101MPD

The UPJ1J101MPD is a radial-lead aluminum electrolytic capacitor in Nichicon's UPJ series designed for low-impedance power applications. As a polarized, radial-can device with a φ10×20 mm case and 5 mm lead spacing, it targets general-purpose power decoupling and smoothing in switching power supplies and related electronics.

Key value comes from its combination of 100 µF capacitance at 63 V, low loss (tan δ = 0.08 at 20°C, 120 Hz), designed ripple-handling capability, and a long endurance specification of 5000 hours at +105°C for the 2φ10 case size.

Key Features

• Capacitance and Voltage: 100 µF nominal capacitance with ±20% tolerance and a rated voltage of 63 V, suitable for common power-rail decoupling and energy-storage needs.
• Low Loss / Low Impedance: tan δ = 0.08 (measured at 20°C, 120 Hz) indicating low dissipation for improved filtering and stability in power circuits.
• Ripple Current Ratings: Specified low-frequency ripple current of 257.4 mA at 120 Hz and 495 mA at 200 kHz, enabling handling of both mains-frequency and high-frequency switching ripple components.
• Leakage Current: Leakage current of 189 µA, providing predictable standby dissipation for power designs.
• Long Endurance: Rated for 5000 hours at +105°C (applicable to the 2φ10 case), supporting reliable operation in thermally demanding environments.
• Temperature Range: Broad operating range from −55°C to +105°C for use across varied thermal conditions.
• Package and Mounting: Radial lead, polarized aluminum can (φ10 × 20 mm) with 5 mm lead spacing and lead spacing tolerance ±0.5 mm; available in bulk (no terminal forming) or bag packing. Status: Mass Production.
• Regulatory: RoHS compliant.

Typical Applications

• Switching Power Supplies: Low-impedance design and ripple current capability make it suitable for output filtering and bulk decoupling in SMPS and DC–DC converter stages.
• Industrial Power Modules: Used for smoothing and energy buffering in industrial power supplies where elevated temperature endurance is required.
• Consumer Electronics Power Rails: General-purpose decoupling and filtering on 63 V rails in audio, communications, and other consumer devices.

Unique Advantages

• Designed for low impedance: The specified low tan δ supports effective high-frequency decoupling and reduced power loss in filtering applications.
• Dual-frequency ripple specification: Explicit ripple ratings at 120 Hz and 200 kHz provide predictable performance across mains and switching frequencies.
• High-temperature endurance: 5000-hour rating at +105°C (2φ10 case) delivers long-term stability for thermally stressed designs.
• Compact radial-can form factor: φ10×20 mm package with 5 mm lead spacing offers a space-efficient solution for through-hole assemblies.
• Predictable leakage behavior: Specified leakage current (189 µA) simplifies thermal and power-loss budgeting in design validation.
• RoHS compliant and production-ready: Meets RoHS requirements and is available in mass-production quantities with bulk or bag packing options.

Why Choose UPJ1J101MPD?

UPJ1J101MPD delivers a balanced combination of capacitance, voltage rating, low loss, and ripple-handling capability in a compact radial-can package. Its long endurance at +105°C and explicit ripple specs make it suited for engineers designing power conversion, filtering, and decoupling stages that require stable performance over time and temperature.

This part is appropriate for designers and procurement teams seeking a mass-production, RoHS-compliant aluminum electrolytic capacitor with clear, verifiable electrical and mechanical specifications for general-purpose and switching-power applications.

Request a quote or submit an inquiry to receive pricing, availability, and packaging options for UPJ1J101MPD. Provide your project requirements and quantity to get a tailored response from sales.