UPJ2A470MHD6

The UPJ2A470MHD6 is a radial-lead aluminum electrolytic capacitor engineered for low-impedance power applications. It delivers 47 µF capacitance at a 100 V rating in a compact φ12.5 × 15 mm can, designed for general-purpose use and particularly well suited to switching power supplies.

Key value propositions include low loss at rated conditions, defined ripple-current handling across low and high frequencies, and long-term endurance—specified for 5000 hours at +105°C—providing predictable performance in power-filtering and bulk energy-storage roles.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a 100 V rated voltage and tolerance of −20% to +20% for predictable DC-link and smoothing applications.
• Low Impedance / Loss — Tangent of loss angle (tanδ) of 0.08 measured at 20°C, 120 Hz and 100 V, supporting efficient energy transfer with reduced dissipation.
• Ripple Current Handling — Specified low-frequency ripple current of 121.9 mA at 120 Hz and high-frequency ripple current of 239 mA at 200 kHz to accommodate both mains-frequency and switching-frequency ripple loads.
• Leakage Current — Measured leakage current of 141 µA, providing low parasitic current under rated voltage conditions.
• High Endurance — Rated life of 5000 hours at +105°C, enabling reliable operation under elevated-temperature load conditions.
• Mechanical & Mounting — Radial lead (can) package with φ12.5 mm diameter and 15 mm length, lead spacing 5 mm (±0.5 mm); packaged in bulk/no terminal forming or bag packing for flexible assembly.
• Temperature Range & Compliance — Operating temperature from −55°C to +105°C and RoHS compliant for environmental regulatory alignment.

Typical Applications

• Switching Power Supplies — Low impedance and specified ripple current make it suitable for output smoothing and decoupling in SMPS designs.
• Power Filtering — Bulk and decoupling applications in industrial and general-purpose power supplies where 100 V rating and 47 µF capacitance are required.
• DC Link / Energy Storage — Compact can package and endurance at 105°C allow use as local energy storage on DC rails and intermediate bus capacitors.

Unique Advantages

• Predictable performance at elevated temperature: 5000-hour endurance rating at +105°C gives engineers a clear reliability target for thermal-stressed designs.
• Measurable low loss: tanδ = 0.08 at 120 Hz, 20°C, 100 V supports lower heat generation and stable filtering behavior under rated conditions.
• Dual-frequency ripple capability: Specified ripple current at both 120 Hz and 200 kHz addresses mains-frequency and high-frequency switching ripple without guesswork.
• Compact radial form factor: φ12.5 × 15 mm can with 5 mm lead spacing offers a small footprint for space-constrained PCB layouts while retaining serviceable capacitance and voltage.
• RoHS compliance: Environmentally compliant construction simplifies regulatory assessment for commercial and industrial equipment.

Why Choose UPJ2A470MHD6?

The UPJ2A470MHD6 combines a 100 V rating, practical 47 µF capacitance, and low-loss characteristics in a compact radial can tailored for power electronics. Its defined ripple-current specifications at low and high frequencies, together with a 5000-hour endurance at +105°C, make it a reliable choice for designers needing stable bulk capacitance and predictable performance under thermal and electrical stress.

This part is well suited to engineers and procurement teams building switching power supplies, DC-link stages, and general-purpose power-filtering networks where space, endurance, and measurable electrical performance must be balanced.

Request a quote or submit an inquiry for UPJ2A470MHD6 to review pricing, availability, and packaging options for your production needs.