SLPX153M050H4P3

Ⅰ.Overview of SLPX153M050H4P3

The SLPX153M050H4P3 is an active aluminum electrolytic capacitor from Cornell Dubilier Knowles, belonging to the SLPX series. It features through-hole radial snap-in packaging, high capacitance, and stable ripple current performance, suitable for power-related applications.

Ⅱ.SLPX153M050H4P3 Parameter

Category:Capacitors,Aluminum Electrolytic Capacitors

Mfr:Cornell Dubilier Knowles

Series:SLPX

Packaging:Bulk

Part Status:Active

Capacitance:15000 µF

Tolerance:±20%

Voltage - Rated:50 V

ESR (Equivalent Series Resistance):31mOhm @ 120Hz

Lifetime @ Temp.:3000 Hrs @ 85°C

Operating Temperature:-40°C ~ 85°C

Ripple Current @ Low Frequency:6.56 A @ 120 Hz

Ripple Current @ High Frequency:8.2 A @ 20 kHz

Lead Spacing:0.394" (10.00mm)

Size / Dimension:1.378" Dia (35.00mm)

Height - Seated (Max):1.772" (45.00mm)

Mounting Type:Through Hole

Package / Case:Radial, Can - Snap-In

Ⅲ.SLPX153M050H4P3 Main Characteristics

High Capacitance Capacity:Boasts a capacitance of 15000 µF, enabling efficient energy storage and discharge, ideal for applications requiring large charge retention such as power supplies and motor drives.

Dual Ripple Current Performance:Supports 6.56 A ripple current at 120 Hz (low frequency) and 8.2 A at 20 kHz (high frequency), effectively handling current fluctuations and reducing heat generation in dynamic circuits.

Low Equivalent Series Resistance (ESR):Features an ESR of 31mOhm @ 120Hz, minimizing power loss and improving circuit efficiency, especially in high-current applications.

Snap-In Through-Hole Design:Adopts a radial, can-snap-in through-hole package, facilitating secure and quick installation on PCBs, with strong mechanical stability to resist vibration.

Practical Size and Spacing:With a 1.378" diameter, 1.772" max height, and 0.394" lead spacing, it balances capacitance capacity with compactness, fitting into medium-sized electronic assemblies.

Ⅳ.SLPX153M050H4P3 Application 

Industrial Power Supplies:Used in industrial AC-DC or DC-DC power supplies to store energy, filter ripple currents, and stabilize output voltages, supporting consistent operation of machinery and control systems.

Motor Drive Systems:Integrated into motor controllers (e.g., for industrial pumps, fans) to smooth current pulses, reduce motor noise, and protect drive circuits from voltage spikes.

Uninterruptible Power Supplies (UPS):Deployed in small to medium UPS systems to provide backup energy during power outages, leveraging its high capacitance for rapid energy release.

Audio Equipment:Used in power amplifiers and audio receivers to filter power supply noise, enhancing sound quality by minimizing interference in audio signals.

Automotive Auxiliary Systems:Incorporated into automotive accessory power modules (e.g., for lighting, infotainment) to stabilize voltage and handle ripple currents, adapting to the vehicle’s operating temperature range.

Renewable Energy Inverters:Utilized in small solar or wind energy inverters to store harvested energy temporarily and smooth the output current before grid connection.

Ⅴ.Conclusion

The SLPX153M050H4P3 is a high-performance aluminum electrolytic capacitor, excelling in energy storage and ripple handling. Its reliability and adaptability make it a solid choice for industrial, automotive, and power-related applications.