UKL1J151KHD

The UKL1J151KHD is a miniature aluminum electrolytic capacitor from Nichicon’s UKL series, configured as a radial-lead polarized can. It provides 150 µF nominal capacitance with a 63 V rated voltage and is part of a standard low-leakage current family designed for compact applications.

Key attributes include low leakage characteristics, a measured tan δ of 0.08 (20°C, 120 Hz), ripple current ratings for both low and high frequency operation, and a 2000-hour endurance at 85°C. Note: this part is listed End Of Life and is not recommended for new designs.

Key Features

• Capacitance & Tolerance — 150 µF nominal with ±10% tolerance at 120 Hz, 20°C, providing predictable capacitance for circuit design.
• Voltage Rating — Rated for 63 V operation, suitable where mid-range DC voltage handling is required.
• Low Leakage Series — Standard low leakage current construction; specified leakage current is 18.9 µA (measurement condition per product data).
• Loss Characteristics — tan δ (DF) = 0.08 measured at 20°C and 120 Hz, supporting stable performance in AC stress conditions.
• Ripple Current Capability — Low-frequency ripple: 450 mA at 120 Hz; high-frequency ripple: 675 mA at 10 kHz, enabling use where AC ripple handling is required.
• Thermal & Endurance — Operates from −40°C to +85°C with a rated endurance of 2000 hours at 85°C.
• Package & Mounting — Radial lead, can package; physical size φ12.5 × 20 mm and 5.0 mm lead spacing (±0.5 mm); available in bulk or bag packing (no terminal forming).
• RoHS Compliant — Meets RoHS directive requirements as stated in product information.

Typical Applications

• Audio equipment — Designed for audio applications where a 150 µF, 63 V capacitor with low leakage and defined ripple current capability supports power supply decoupling and coupling needs.
• Compact power filtering — The φ12.5 × 20 mm radial package and specified ripple ratings make it suitable for space-constrained power filter stages.
• General-purpose DC link/decoupling — Polarized radial lead form factor and endurance at elevated temperature lend the part to general DC filtering roles in electronic assemblies.

Unique Advantages

• Low leakage construction: Minimizes self-discharge and preserves circuit biasing, supported by a specified leakage current of 18.9 µA.
• Measured dissipation factor: tan δ = 0.08 (20°C, 120 Hz) offers predictable dielectric loss behavior for AC and ripple conditions.
• Broad ripple handling: Defined ripple current ratings at both 120 Hz and 10 kHz (450 mA and 675 mA, respectively) help designers account for low- and high-frequency stress in power rails.
• Compact radial can: φ12.5 × 20 mm package with 5 mm lead spacing simplifies board layout for compact assemblies.
• Temperature and endurance spec: −40°C to +85°C operating range and 2000 hours endurance at 85°C provide a clear reliability profile for thermal planning.
• Regulatory compliance: RoHS compliance reduces materials-related compliance burden in regulated markets.

Why Choose UKL1J151KHD?

UKL1J151KHD offers a concise specification set for designers needing a 150 µF, 63 V polarized aluminum electrolytic in a compact radial can, with defined low leakage, dissipation factor, and ripple current ratings. Its endurance rating at 85°C and operating temperature range make it suitable where predictable long-term behavior is required within those thermal limits.

This part is appropriate for engineers specifying components for audio equipment and compact power filtering where the combination of capacitance, voltage rating, ripple capability, and low leakage are critical parameters. Note that this part is End Of Life and is not recommended for new designs.

If you require pricing, availability, or to request a quote for UKL1J151KHD, submit an inquiry to request current stock and quotation details from the supplier. Include part number and desired quantity for fastest response.