UKL1V222KHD

The UKL1V222KHD is a Nichicon UKL-series miniature aluminum electrolytic capacitor in a radial-lead can. It provides 2200 µF capacitance at a 35 V rating and is optimized for applications in the audio domain where low leakage and stable filtering performance are required.

Designed as a standard-type radial lead capacitor, this part combines compact dimensions (φ18 × 35.5 mm) and defined ripple handling for both low- and high-frequency signals, making it suitable for board-level power and signal-conditioning tasks in audio equipment.

Key Features

• Capacitance & Voltage: 2200 µF nominal capacitance with a rated voltage of 35 V and tolerance of −10% to +10%.
• Low Leakage Current: Part of Nichicon’s low leakage UKL series; specified leakage current of 154 µA (measurement condition per product data).
• Loss Tangent (tan δ): tanδ of 0.14 measured at 20°C and 120 Hz, supporting predictable dissipation characteristics for audio circuits.
• Ripple Current Capability: Low-frequency ripple current of 1.58 A (120 Hz) and high-frequency ripple current of 1.817 A (10 kHz) for effective smoothing and decoupling across frequency ranges.
• Endurance & Temperature Range: Rated for 2000 hours at 85°C; operating temperature −40°C to +85°C.
• Radial Lead Package: φ18 can with 7.5 mm lead spacing (±0.5 mm), radial lead mounting for through-hole PCB assembly; available in bulk (no terminal forming) or bag packing.
• RoHS Compliant: Meets RoHS requirements as indicated in the product data.

Typical Applications

• Audio equipment: Filtering, smoothing and power supply decoupling in amplifiers, mixers and consumer audio electronics where low leakage and stable capacitance are important.
• Power rails for signal chains: Bulk energy storage and ripple suppression on board-level power rails supporting analog and audio front-ends.
• General-purpose through-hole designs: Radial-lead mounting for repairable or prototyping boards in audio and related electronics.

Unique Advantages

• Low leakage performance: Specified leakage current (154 µA) reduces standby losses and helps maintain bias stability in sensitive audio circuits.
• Broad ripple handling: Defined ripple current ratings at both 120 Hz and 10 kHz support effective smoothing across low and high frequency components.
• Compact radial package: φ18 × 35.5 mm can with 7.5 mm lead spacing balances capacitance density and ease of through-hole assembly.
• Temperature and endurance rating: Rated for operation from −40°C to +85°C with 2000-hour endurance at 85°C, supporting stable long-term performance in typical consumer and pro-audio environments.
• RoHS compliance: Environmentally compliant manufacturing for regulatory alignment in many markets.

Why Choose UKL1V222KHD?

The UKL1V222KHD offers a combination of high capacitance, low leakage and defined ripple capability in a compact radial-lead package tailored for audio and general-purpose through-hole designs. Its 2200 µF / 35 V rating and endurance specification (2000 hours at 85°C) provide designers with a reliable option for power filtering and decoupling where predictable performance and low loss are important.

This part is suited to engineers and procurement teams specifying board-level electrolytic bulk capacitance for audio and signal-chain applications that require stable leakage and ripple characteristics, along with RoHS compliance.

To request a quote or submit a procurement inquiry for UKL1V222KHD, please contact our sales channel with your quantity and delivery requirements.