UKL1A471KPD

The UKL1A471KPD is a radial-lead aluminum electrolytic capacitor optimized for audio applications. It provides 470 µF capacitance at a 10 V rating in a compact φ10 × 16 mm can, offering low leakage and defined ripple performance for power and signal-support roles in electronic designs.

Designed with a low-leakage construction and a 2000-hour endurance at 85°C, this capacitor suits designs that require stable capacitance, controlled leakage, and reliable ripple handling over a broad operating temperature range.

Key Features

• Capacitance and Tolerance — 470 µF nominal capacitance with ±10% tolerance (K).
• Rated Voltage — 10 V DC rating for low-voltage systems.
• Low Leakage Current — Specified leakage current of 9.4 µA, supporting applications where minimal standby or bias leakage is important.
• Ripple Current Capability — Rated ripple current of 530 mA at 120 Hz and 795 mA at 10 kHz to handle both low- and high-frequency ripple components.
• Endurance — 2000 hours life rating at 85°C under rated voltage.
• Operating Temperature Range — −40°C to +85°C for use across a range of ambient conditions.
• Package and Mounting — Radial lead, can-style package (φ10 × 16 mm) with 5 mm lead spacing (±0.5 mm), suitable for through-hole boards and prototyping.
• Packaging Options — Available in bulk (no terminal forming) and bag packing.
• RoHS Compliant — Meets RoHS requirements.

Typical Applications

• Audio — Specified for audio applications where stable capacitance and low leakage support signal integrity and power decoupling.

Unique Advantages

• Low leakage specification — 9.4 µA leakage current helps maintain bias stability and reduces unwanted bleed in sensitive circuits.
• Defined ripple performance — Separate ripple ratings at 120 Hz and 10 kHz (530 mA and 795 mA) provide predictable behavior across common ripple frequency ranges.
• Compact radial can — φ10 × 16 mm package offers a small footprint for space-constrained through-hole layouts.
• Extended endurance at elevated temperature — 2000 hours at 85°C supports designs that require longer-term stability under thermal stress.
• Wide operating temperature range — −40°C to +85°C accommodates a variety of environmental conditions encountered in electronic equipment.
• Compliance-ready — RoHS compliance supports regulatory requirements for many markets.

Why Choose UKL1A471KPD?

UKL1A471KPD combines a high-capacitance, low-voltage profile with low leakage and defined ripple-current ratings in a compact radial package. These characteristics make it suitable for audio-focused designs where stable filtering, decoupling, and low leakage are important design criteria.

This capacitor is well suited to engineers and procurement teams specifying through-hole electrolytic capacitors for equipment that operates within −40°C to +85°C and requires predictable ripple and endurance performance. Its RoHS compliance and available packaging options simplify integration into production workflows.

Request a quote or contact sales to discuss availability, pricing, and how UKL1A471KPD can fit into your next audio or low-voltage design.