RKS1E151MCNAHGGS

The RKS1E151MCNAHGGS is a surface-mount conductive polymer aluminum electrolytic capacitor in the RKS series, rated at 150 µF and 25 V. It is designed for SMD assembly and lead‑free reflow processes and targets applications that require high allowable ripple current, low equivalent series resistance, and extended high‑temperature endurance.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance with a rated voltage of 25 V and a capacitance tolerance of -20% to 20%.
• Low Loss Tangent — tanδ (DF) of 0.12 measured at 20°C, 120 Hz for predictable filtering behavior.
• Low ESR — ESR of 30 mΩ measured at 20°C, 100 kHz to support low‑impedance power paths and efficient high‑frequency performance.
• High Ripple Current Capability — Rated ripple current of 160 mA at 120 Hz (low frequency) and 1.6 A at 300 kHz (high frequency) for robust decoupling under dynamic loads.
• Leakage Current — Specified leakage current of 187 µA after standard conditioning.
• Extended High‑Temperature Life — Load life of 3000 hours at 125°C, supporting long-term operation in elevated temperature environments.
• Package & Mounting — φ8 × 7.7 mm can-style SMD (radial, can - SMD) with a recommended land pattern of 8.3 × 8.3 mm for surface-mount PCB assembly.
• RoHS Compliant & Production Ready — RoHS status compliant and available in embossed carrier taping with moisture-proof packing; product status: mass production.

Typical Applications

• Power module decoupling — Low ESR and high allowable ripple current make this capacitor suitable for smoothing and decoupling in power supply modules and DC–DC converters.
• High-frequency power rails — 30 mΩ ESR at 100 kHz and 1.6 A high-frequency ripple rating support stable operation on fast switching power rails.
• Industrial and embedded electronics — Extended endurance of 3000 h at 125°C supports designs operating at elevated temperatures or with sustained thermal stress.

Unique Advantages

• High ripple tolerance: 1.6 A at 300 kHz and 160 mA at 120 Hz reduce the need for parallel capacitors on noisy power rails.
• Low ESR for compact designs: 30 mΩ ESR enables effective filtering in space‑constrained SMD layouts without sacrificing performance.
• Thermal endurance: 3000-hour life at 125°C provides predictable performance and longer maintenance intervals in high‑temperature applications.
• Surface-mount convenience: φ8 × 7.7 mm SMD can with defined land size (8.3 × 8.3 mm) simplifies PCB layout and automated assembly.
• Manufacturing readiness: Supplied in embossed carrier taping and moisture‑proof packing for reliable handling in volume production.

Why Choose RKS1E151MCNAHGGS?

RKS1E151MCNAHGGS combines a high 150 µF capacitance with low ESR and strong ripple current capability, making it well suited for power management tasks where board space is limited and thermal stress is a concern. Its 3000-hour endurance at 125°C and surface-mount can package provide a balance of reliability and manufacturability for industrial and embedded designs.

This part is targeted at engineers seeking a production-ready SMD capacitor that offers verifiable performance for high-frequency decoupling and smoothing across elevated operating temperatures, backed by RoHS compliance and standard automated packaging.

Please request a quote or contact sales for availability, lead times, and volume pricing for RKS1E151MCNAHGGS.