UKL1V151KPD

The UKL1V151KPD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UKL series featuring low leakage current characteristics. It provides a nominal capacitance of 150 µF with ±10% tolerance and a rated voltage of 35 V in a compact φ10 × 16 mm can with 5 mm lead spacing.

This part is targeted at audio applications where controlled leakage, defined ripple-current capability, and compact radial-can packaging are required. Note: this product is End Of Life and is scheduled for discontinuation; it is not recommended for new designs.

Key Features

• Capacitance & Tolerance — 150 µF nominal capacitance with ±10% tolerance (K).
• Voltage Rating — Rated for 35 V continuous operation.
• Low Leakage — Designed as part of Nichicon’s low leakage current UKL series; datasheet leakage specification and series characteristics apply.
• Ripple Current Performance — Specified low-frequency ripple current of 400 mA at 120 Hz and high-frequency ripple current of 600 mA at 10 kHz, supporting a range of ripple environments.
• Temperature & Endurance — Operating temperature range −40 °C to +85 °C with endurance rated at 2000 hours at 85 °C.
• Package & Mounting — Radial-lead can, size φ10 × 16 mm, lead spacing 5 mm (±0.5 mm), supplied bulk (no terminal forming) or bag packed.
• Polarized — Polarized electrolytic design for correct oriented circuit placement.
• RoHS Compliant — Conforms to RoHS (2011/65/EU, (EU)2015/863) requirements.

Typical Applications

• Audio — Suited for audio circuitry where low leakage and defined ripple handling support stable bias and supply behavior in audio signal paths.
• Audio — Use in audio power supply modules where the 150 µF / 35 V rating and ripple-current capability help manage supply ripple.
• Audio — Applicable for coupling/decoupling roles in audio electronics that require a compact radial-can capacitor with low leakage.

Unique Advantages

• Controlled leakage characteristics — Part of the UKL low-leakage series, helping minimize leakage-related drift in bias-sensitive audio circuits.
• Dual-frequency ripple specification — Rated ripple currents at both 120 Hz and 10 kHz (400 mA and 600 mA respectively) provide designers quantified performance across low and high-frequency domains.
• Compact radial-can form factor — φ10 × 16 mm package with 5 mm lead spacing fits space-constrained boards while retaining robust through-hole mounting.
• Temperature and endurance data — Specified for −40 °C to +85 °C operation and 2000 hours endurance at 85 °C for predictable lifetime planning.
• RoHS compliance — Meets current RoHS requirements for environmental regulatory alignment.

Why Choose UKL1V151KPD?

UKL1V151KPD delivers a balance of capacitance, voltage rating, and low-leakage behavior in a compact radial-lead package tailored for audio electronics. Its documented ripple-current ratings and endurance at 85 °C provide designers with verifiable parameters for supply and coupling applications.

This part is appropriate for engineers and procurement teams managing legacy designs or replacements where the specific combination of 150 µF, 35 V, low leakage, and radial-can packaging is required. Review the End Of Life status when planning long-term production and spares strategies.

If you need current pricing, availability, or to request a formal quote for UKL1V151KPD, submit a request to receive detailed commercial and availability information.