UKL1V470KPD

The UKL1V470KPD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UKL low-leakage series. It delivers 47 µF capacitance at a 35 V rating in a compact φ8 × 11.5 mm can, designed for through-hole mounting and audio-focused applications.

Key value comes from its low leakage characteristic, defined leakage current, and specified ripple handling at both low and high frequencies—making it suitable where stable biasing and reliable decoupling are required within the part’s stated temperature and endurance limits.

Key Features

• Capacitance & Voltage: 47 µF nominal capacitance with ±10% tolerance and a 35 V rated voltage for mid‑voltage audio and general-purpose circuits.
• Low Leakage Performance: Designed as part of Nichicon’s low leakage UKL series with a measured leakage current of 3.29 µA, supporting stable bias conditions in sensitive circuits.
• Ripple Current Capability: Low-frequency ripple current of 190 mA (120 Hz) and high-frequency ripple current of 380 mA (10 kHz), enabling reliable filtering and decoupling across a range of signal frequencies.
• Endurance & Temperature Range: Rated lifetime of 2000 hours at 85°C with an operating temperature range of −40°C to +85°C.
• Form Factor & Mounting: Radial lead, polarized aluminum can in a compact φ8 × 11.5 mm package with 3.5 mm lead spacing (±0.5 mm), suited for through-hole board layouts and legacy designs.
• Packaging & Compliance: Available in bulk (no terminal forming) or bag packing; RoHS compliant.

Typical Applications

• Audio equipment — Low leakage and 47 µF capacitance support bias stability and decoupling in audio circuits.
• Power supply filtering — Specified ripple current and rated voltage make it applicable for local filtering and smoothing duties in moderate-voltage supplies.
• Through-hole/repair-friendly designs — Radial lead package and compact can size facilitate use in through-hole assemblies and board-level maintenance or replacement.

Unique Advantages

• Measured low leakage: 3.29 µA leakage current contributes to stable DC bias and reduced drift in sensitive circuits.
• Frequency-aware ripple handling: Distinct ripple current ratings at 120 Hz and 10 kHz allow designers to assess performance across low and high frequency regimes.
• Compact through-hole form: φ8 × 11.5 mm can with 3.5 mm lead spacing fits space-constrained boards while retaining robust radial-lead mounting.
• Defined endurance rating: 2000 hours at 85°C gives a clear expectation of life under elevated temperature stress for product planning and reliability assessment.
• RoHS compliant packaging: Available in bulk or bag packing to suit assembly and inventory practices while meeting RoHS directive requirements.

Why Choose UKL1V470KPD?

UKL1V470KPD combines low leakage behavior with clear, quantified ripple and endurance specifications in a compact radial-lead aluminum electrolytic. It is well suited for designers and technicians working on audio systems and moderate-voltage filtering tasks who need through-hole components with verifiable electrical and environmental limits.

Select this part when you require a small, polarized electrolytic with specified leakage, ripple handling at both low and high frequencies, and a defined lifetime at 85°C—paired with RoHS-compliant packaging options for procurement and assembly.

If you would like pricing, availability, or a quote for UKL1V470KPD, please request a quote or contact sales to submit a purchase inquiry.