UPJ1K471MHD6

The UPJ1K471MHD6 is a miniature radial aluminum electrolytic capacitor from Nichicon's UPJ series, designed for high-reliability power applications. This polarized, radial-lead can provides 470 µF capacitance at an 80 V rating and is optimized for low impedance and switching power supply use.

With a specified operating range of −55°C to +105°C and a rated endurance of 5000 hours at 105°C, the UPJ1K471MHD6 delivers predictable performance for general-purpose power smoothing, bulk storage and ripple suppression in compact assemblies.

Key Features

• Capacitance & Voltage: 470 µF nominal capacitance with an 80 V rated voltage and a capacitance tolerance of −20% to +20%, suitable for higher-voltage DC bus and power rail applications.
• Low Impedance Performance: Low-loss construction with a tangent of loss angle (tan δ) of 0.08 (measured at 20°C, 120 Hz), supporting efficient filtering in switching environments.
• High Ripple Current Capability: Specified ripple handling of 657.2 mA at 120 Hz and 1.06 A at 200 kHz, enabling robust ripple suppression across low- and high-frequency switching conditions.
• Reliability & Endurance: Rated life of 5000 hours at 105°C, providing extended operational durability under elevated temperature and bias conditions.
• Environmental Range: Wide operating temperature range from −55°C to +105°C for use across varied thermal environments.
• Compact Radial Package: φ18 × 25 mm can with radial leads and 7.5 mm lead spacing (±0.5 mm) for through-hole mounting in space-constrained designs; available in bulk or bag packing.
• Compliance: RoHS compliant and in mass-production status for predictable sourcing.

Typical Applications

• Switching Power Supplies: Low impedance and high ripple-current capability make it suitable for output filtering and energy buffering in switching regulators.
• Power Supply Filtering and Bulk Decoupling: 470 µF capacitance and 80 V rating provide bulk energy storage and smoothing on DC rails.
• General-Purpose Industrial Electronics: Polarized radial form factor and wide temperature range support general power conditioning and smoothing tasks in industrial equipment.

Unique Advantages

• Higher Voltage Headroom: 80 V rated voltage enables use on elevated DC rails compared with lower-voltage electrolytics, simplifying board-level design choices.
• Predictable Thermal Endurance: 5000-hour life at 105°C gives designers a clear reliability target for thermal-stressed applications.
• Frequency-Span Ripple Handling: Specified ripple currents at both 120 Hz and 200 kHz allow confident design across switching and line-frequency ripple conditions.
• Compact, Through-Hole Form: φ18 × 25 mm radial can with defined lead spacing supports easy through-hole assembly and retrofit into existing PCB layouts.
• Design Certainty: Clear leakage current, tan δ and tolerance specifications support predictable electrical behavior in margin-sensitive power designs.
• RoHS Compliance and Production Availability: RoHS-compliant material set and mass-production status aid long-term procurement and regulatory alignment.

Why Choose UPJ1K471MHD6?

The UPJ1K471MHD6 combines a high 80 V rating, substantial 470 µF capacitance, and low-impedance characteristics tailored for switching power supplies and general-purpose power filtering. Its specified ripple current values, low tan δ, and 5000-hour endurance at 105°C provide designers with measurable performance and predictable lifetime behavior for thermal and ripple-stressed circuits.

This radial, polarized can is ideal for engineers building compact, through-hole power assemblies who require clear electrical specifications, RoHS compliance, and production-ready availability.

Request a quote or contact sales for pricing, lead times and volume availability for UPJ1K471MHD6. Provide your quantity and delivery requirements to receive a tailored response.