UKL1A151KPD

The UKL1A151KPD is a low-leakage aluminum electrolytic capacitor in a compact radial-lead can, designed for applications that require stable capacitance and minimal leakage in a small footprint. It delivers 150 µF at 10 V with a ±10% tolerance and is supplied in a φ8 × 11.5 mm can with 3.5 mm lead spacing.

Engineered for audio and related electronics, this component combines low leakage (3 µA), solid ripple-current capability (250 mA at 120 Hz, 375 mA at 10 kHz) and a rated endurance of 2000 hours at 85°C, making it suitable for designs that prioritize signal integrity and compact radial mounting.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance rated at 10 V with capacitance tolerance of ±10% (measured at 120 Hz, 20°C).
• Low Leakage — Specified leakage current of 3 µA, supporting reduced bias loss and longer hold times for sensitive circuits.
• Ripple Current Performance — Rated low-frequency ripple current of 250 mA at 120 Hz and high-frequency ripple current of 375 mA at 10 kHz for improved ripple handling across audio-band and higher frequencies.
• Endurance & Temperature Range — 2000 hours life at 85°C and an operating temperature range of −40°C to 85°C to support sustained performance in typical consumer and professional audio environments.
• Package & Termination — Radial lead, can-style package with dimensions φ8 × 11.5 mm and 3.5 mm lead spacing (lead spacing tolerance ±0.5 mm), suited to through-hole PCB layouts.
• Compliance — RoHS compliant.

Typical Applications

• Audio — Designed for audio circuits where low leakage and reliable ripple handling support coupling, decoupling and filtering tasks while preserving signal fidelity.

Unique Advantages

• Low leakage for signal-critical designs: The specified 3 µA leakage current helps maintain bias stability in audio and low-current circuits.
• Broad ripple capability: Distinct low- and high-frequency ripple ratings (250 mA at 120 Hz, 375 mA at 10 kHz) let designers size capacitors according to both power-supply and signal-band ripple demands.
• Compact radial form factor: The φ8 × 11.5 mm can and 3.5 mm lead spacing deliver a small through-hole solution for space-constrained PCBs.
• Proven endurance at elevated temperature: Rated for 2000 hours at 85°C, supporting reliable performance over sustained operating conditions.
• Regulatory compliance: RoHS compliance ensures conformity with common environmental requirements.

Why Choose UKL1A151KPD?

UKL1A151KPD is positioned for engineers who need a compact, low-leakage electrolytic capacitor for audio and related electronic designs. Its combination of 150 µF capacitance, low leakage, and defined ripple-current capability offers a practical, easily integrated solution in radial through-hole assemblies.

With a defined endurance at 85°C and RoHS compliance, this Nichicon component is suited to projects that require predictable long-term behavior and regulatory alignment while maintaining a small physical footprint.

Request a quote or submit an inquiry to obtain pricing and availability for UKL1A151KPD and to discuss technical suitability for your design needs.