Aluminum Electrolytic Press-Fit Capacitors

KEMET's aluminum electrolytic Press-Fit capacitors resolve multiple soldering issues

Image of KEMET's Aluminum Electrolytic Press-Fit CapacitorsKEMET's aluminum electrolytic Press-Fit capacitors eliminate the soldering process while still providing reliable electrical connections and the same vibration performance as soldered snap-in terminations. They are the solution for multiple production and quality issues.

  • Eliminate the manufacturing problems of soldering onto thick PCB copper tracks which act as heat-sinks
  • Eliminate fractured solder joints/cold-solder
  • Skipping the solder operation allows for easy insertion after the production washing process
  • Quick exchange of components in the field

The evolution from snap-in terminals, the Press-Fit capacitor series combine the strong electrical and long life performance of the KEMET snap-in capacitor with the solution providing Press-Fit connection.

In addition to solving users' solder issues, the Press-Fit series offers:

  • Compact size
  • Long life: up to 18,000 hours at +85°C or up to 9,000 hours at +105°C (VR, IR applied)
  • High ripple current
  • High voltage: up to 550 V
  • Excellent surge voltage capability
  • 35 mm, 40 mm, 45 mm, and 50 mm diameters with 4- or 5-pin configuration
  • Optimized designs available upon request

Application Note: Press-Fit Capacitors

ALF20 Aluminum Electrolytic Press-Fit Capacitors

ImageManufacturer Part NumberDescriptionCapacitanceVoltage - RatedAvailable QuantityView Details
ALF20G223EH063 datasheet linkCAP ALU 22000UF 20% 63V PRESSFITALF20G223EH063CAP ALU 22000UF 20% 63V PRESSFIT22000µF63V104 - Immediate
ALF20G223EH063 product page link
ALF20C103EC063 datasheet linkCAP ALU 10000UF 20% 63V PRESSFITALF20C103EC063CAP ALU 10000UF 20% 63V PRESSFIT10000µF63V140 - Immediate
ALF20C103EC063 product page link
ALF20C102EL450 datasheet linkCAP ALU 1000UF 20% 450V PRESSFITALF20C102EL450CAP ALU 1000UF 20% 450V PRESSFIT1000µF450V108 - Immediate
ALF20C102EL450 product page link
ALF20C102EL400 datasheet linkCAP ALU 1000UF 20% 400V PRESSFITALF20C102EL400CAP ALU 1000UF 20% 400V PRESSFIT1000µF400V98 - Immediate
ALF20C102EL400 product page link
ALF20G302KP400 datasheet linkCAP ALU 3000UF 20% 400V PRESSFITALF20G302KP400CAP ALU 3000UF 20% 400V PRESSFIT3000µF400V38 - Immediate
ALF20G302KP400 product page link
ALF20C271DC400 datasheet linkCAP ALU 270UF 20% 400V PRESSFITALF20C271DC400CAP ALU 270UF 20% 400V PRESSFIT270µF400V0ALF20C271DC400 product page link
ALF20C221DC450 datasheet linkCAP ALU 220UF 20% 450V PRESSFITALF20C221DC450CAP ALU 220UF 20% 450V PRESSFIT220µF450V0ALF20C221DC450 product page link
ALF20C181DC500 datasheet linkCAP ALU 180UF 20% 500V PRESSFITALF20C181DC500CAP ALU 180UF 20% 500V PRESSFIT180µF500V0ALF20C181DC500 product page link
ALF20C103DC040 datasheet linkCAP ALU 10000UF 20% 40V PRESSFITALF20C103DC040CAP ALU 10000UF 20% 40V PRESSFIT10000µF40V0ALF20C103DC040 product page link
ALF20C331DD400 datasheet linkCAP ALU 330UF 20% 400V PRESSFITALF20C331DD400CAP ALU 330UF 20% 400V PRESSFIT330µF400V0ALF20C331DD400 product page link
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Published: 2018-03-05