ALF70C391DD450

ALF70 series press-fit aluminium electrolytic capacitors eliminate the need for solder and therefore, the associated production and quality issues. They are the next evolution of snap-in capacitors providing reliable electrical contact and the same vibration performance as soldered snap-in terminals. The ALF70 high CV press-fit capacitors offer high performance and reliability featuring high ripple currents and long life performance. Volumetric efficiency ensures the maximum capacitance capability in a smaller size. Typical applications for the ALF70 capacitor include inverters, frequency converters, motor drives, motor control, UPS systems, smoothing, energy storage, alternative energy, charging stations, traction, demanding power supplies (SMPS), welding and HVAC.

• Eliminates manufacturing problems of soldering onto thick PCB copper tracks which act as heatsinks
• Eliminates fractured solder joints/cold-solder
• Skipping solder operation allows for easy insertion after production washing process
• Capability to exchange components in the field
• Maximum capacitance capability
• 4 pin configuration
• Long life up to 18000 hours at +85°C (VR, IR applied)
• Excellent surge voltage capability
• PET sleeve and Lexan disc are recognized to UL QMTR2, UL number E358957