UHE1H471MHD3

The UHE1H471MHD3 is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon’s UHE high-reliability series. It delivers 470 µF nominal capacitance at a 50 V rating in a compact φ16 × 15 mm can with 7.5 mm lead spacing.

Designed for general-purpose electronic designs that require long-life and robust electrical performance, this polarized capacitor offers low impedance, elevated ripple-current capability, and extended endurance up to 10,000 hours at 105°C.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with a rated voltage of 50 V and tolerance of −20% to +20%.
• Low Impedance — Rated impedance of 170 mΩ delivers improved AC performance for decoupling and bulk energy storage in compact assemblies.
• High Ripple Current Capability — Low-frequency ripple current of 1.268 A (120 Hz) and high-frequency ripple current of 1.69 A (10 kHz), supporting demanding ripple environments within rated limits.
• Long Endurance — Life/endurance specified at 10,000 hours at 105°C for rated voltage, supporting extended service life under elevated-temperature operation.
• Electrical Loss / Leakage — Dissipation factor (tan δ) of 0.10 (measured at 20°C, 120 Hz) and specified leakage current of 235 µA.
• Compact Radial Package — φ16 × 15 mm can with 7.5 mm lead spacing (lead spacing tolerance ±0.5 mm) for through-hole radial-lead mounting; available in bulk or bag packing.
• Wide Temperature Range — Rated for operation from −40°C to +105°C.
• Regulatory — RoHS compliant.

Typical Applications

• General-purpose electronic assemblies — Provides 470 µF at 50 V in designs that call for polarized aluminum electrolytic capacitance with radial-lead mounting.
• Power filtering in compact modules — Compact φ16 × 15 mm package and low impedance make it suitable where bulk capacitance and ripple handling are required within a small footprint.
• Elevated-temperature environments — Specified endurance of 10,000 hours at 105°C for applications that operate at higher ambient temperatures.

Unique Advantages

• Extended operational life — 10,000-hour endurance at 105°C reduces replacement frequency and supports longer maintenance intervals.
• Measurable low-loss performance — tan δ = 0.10 at 20°C/120 Hz yields predictable dissipation characteristics for thermal and AC-loss planning.
• High ripple handling across frequencies — Specified ripple current values at 120 Hz and 10 kHz support reliable performance under both low- and high-frequency ripple conditions.
• Space-efficient radial can — φ16 × 15 mm size with 7.5 mm lead spacing offers a compact through-hole solution for tight layouts.
• Production-ready availability — Listed as mass production with bulk/bag packaging options for volume assembly processes.
• RoHS compliance — Aligns with environmental requirements for lead-free assemblies.

Why Choose UHE1H471MHD3?

The UHE1H471MHD3 combines a balance of capacitance, voltage rating and compact radial packaging with Nichicon’s UHE series reliability features. Its low impedance, specified ripple-current capability, and 10,000-hour endurance at 105°C make it a practical choice for engineers seeking a durable, predictable aluminum electrolytic capacitor for general-purpose designs.

This part suits designs that require a polarized through-hole capacitor with compact dimensions, measurable electrical loss characteristics, and RoHS compliance, and it is available in production quantities with standard packaging options.

If you would like pricing, lead-time information or a formal quotation for UHE1H471MHD3, please request a quote or submit a sales inquiry and include your desired quantities and delivery requirements.