LKS1V153MESB

The LKS1V153MESB is a snap‑in, polarized aluminum electrolytic capacitor from Nichicon’s LKS series, offering 15,000 µF capacitance at a 35 V rating. It is supplied in a radial, snap‑in can package with tray packing and is designed for applications that require high bulk capacitance in a compact footprint (φ30 × 40 mm).

Key value propositions include high bulk energy storage, measurable low‑frequency ripple handling at 120 Hz, and construction tuned for audio equipment and general‑purpose power applications within an operating range of −40 °C to 85 °C.

Key Features

• Capacitance and Voltage: 15,000 µF nominal capacitance with a 35 V rated voltage and a tolerance of −20% to +20% for high bulk energy storage.
• Snap‑in Radial Can Package: Snap‑in mounting provides mechanical stability for panel or chassis installations; package listed as radial, can - snap‑in and supplied in tray packing.
• Low‑Frequency Ripple Handling: Low‑frequency ripple current rated at 3.7 A (120 Hz), suitable for applications involving 120 Hz smoothing and filtering.
• Loss and Leakage Characteristics: Specified tan δ of 0.3 (measured at 20 °C, 120 Hz) and a measured leakage current example of 2,170 µA, providing defined electrical performance metrics for design margins.
• Endurance and Temperature: Rated for 1,000 hours at 85 °C endurance with an operating temperature range of −40 °C to 85 °C, allowing evaluation for medium‑term thermal stress scenarios.
• Audio‑oriented Series Design: LKS series notes indicate suitability for audio equipment with an emphasis on smaller size and tone‑quality characteristics relative to the referenced LKG TYPE‑1 grade.
• RoHS Compliant: Component is RoHS compliant and supplied in tray packing for production handling.

Typical Applications

• Audio Equipment: Power rail bulk storage and smoothing in audio amplifiers and related audio electronics, leveraging the series’ audio‑focused design intent.
• Power Supply Smoothing: Bulk capacitance and 3.7 A ripple rating at 120 Hz for smoothing and low‑frequency ripple suppression in general‑purpose power supplies.
• General‑Purpose Electronics: Applications that require high capacitance in a snap‑in radial can for compact chassis or panel mounting.

Unique Advantages

• High Bulk Capacitance: 15,000 µF provides substantial energy storage for rail stabilization and decoupling in compact assemblies.
• Measurable Ripple Performance: 3.7 A ripple current rating at 120 Hz gives a clear specification for low‑frequency filtering design.
• Compact Snap‑in Form Factor: φ30 × 40 mm snap‑in can balances capacitance density with a secure mechanical mounting method.
• Defined Loss and Leakage Metrics: tan δ = 0.3 (20 °C, 120 Hz) and specified leakage current allow predictable electrical behavior for margin calculations.
• Endurance at Elevated Temperature: 1,000 hours at 85 °C endurance supports design validation for sustained thermal stress.
• Audio Series Optimization: LKS series positioning for audio equipment provides a focused option when tone quality is a design consideration.

Why Choose LKS1V153MESB?

LKS1V153MESB is positioned for designs that require large bulk capacitance and defined low‑frequency ripple capability in a compact snap‑in can. Its combination of 15,000 µF capacitance, 35 V rating, and LKS series audio orientation make it suitable for power rail stabilization and audio power stages as well as general‑purpose smoothing tasks.

Manufactured by Nichicon and specified with clear endurance, leakage, and loss parameters, this part is a practical choice for engineers who need verifiable electrical and thermal characteristics when evaluating capacitors for medium‑term operating environments.

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