UKT1H470MED

The UKT1H470MED is a radial-lead aluminum electrolytic capacitor designed for general audio equipment and other electronics requiring compact bulk capacitance. It is a polarized, 47 µF, 50 V part with a wide operating temperature range of -55°C to 105°C and a 1000-hour endurance rating at 105°C.

With radial can packaging (φ6.3 × 11 mm), 2.5 mm lead spacing and measured ripple current capabilities at both low and high frequencies, this capacitor is targeted at designs that need reliable decoupling and smoothing performance under elevated temperature conditions.

Key Features

• Capacitance & Tolerance — 47 µF nominal capacitance with ±20% tolerance at 120 Hz, 20°C for predictable bulk storage and filtering.
• Rated Voltage — 50 V rated voltage suitable for mid-voltage analog and power rails.
• Temperature & Endurance — Operating range from -55°C to 105°C and rated for 1000 hours at 105°C to support long-term use in elevated-temperature environments.
• Ripple Current Performance — 115 mA at 120 Hz (low frequency) and 230 mA at 10 kHz (high frequency) to handle AC ripple across a range of frequencies.
• Leakage Current — Specified leakage current of 70.5 µA for low standby loss in DC applications.
• Mechanical & Mounting — Radial lead can package (φ6.3 × 11 mm / L: 1.1 × D: 0.63 cm) with 2.5 mm lead spacing, designed for through-hole placement and hand or wave-solder assembly.
• Quality & Compliance — AEC‑Q200 qualified and compliant to the RoHS directive (2011/65/EU, (EU)2015/863), enabling use in designs requiring recognized industry qualifications.

Typical Applications

• Audio Equipment — Suited for general audio circuits where stable bulk capacitance and elevated temperature endurance are required.
• Power Supply Filtering — Used for smoothing and decoupling on mid-voltage rails, leveraging its 50 V rating and ripple current capability.
• Industrial Electronics — Applicable where wide temperature range (-55°C to 105°C) and 1000-hour endurance at 105°C are needed for reliable operation.

Unique Advantages

• Compact radial can footprint — φ6.3 × 11 mm case yields high capacitance density for space-constrained through-hole designs.
• Dual-frequency ripple handling — Specified ripple current at both 120 Hz and 10 kHz supports performance across low and high-frequency ripple environments.
• Wide temperature capability — Rated from -55°C to 105°C with a 1000-hour endurance at 105°C for dependable operation in harsh thermal conditions.
• Industry qualification — AEC‑Q200 qualification and RoHS compliance help simplify regulatory and quality assessments for qualified designs.
• Low leakage — 70.5 µA leakage current reduces quiescent losses in DC circuits.

Why Choose UKT1H470MED?

The UKT1H470MED combines a compact radial can form factor with industry-recognized qualifications and thermal endurance, making it well suited for audio and industrial applications that demand stable bulk capacitance under elevated temperatures. Its specified ripple current performance at both low and high frequencies, along with low leakage and a 50 V rating, provide designers with a verifiable component for filtering and decoupling duties.

This part is appropriate for engineers and procurement teams seeking a polarized aluminum electrolytic capacitor with defined thermal life, measurable ripple handling, and established supplier documentation for design validation and production planning.

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