Atlantic Components, Inc / AtCom
678 Andover Street, Unit 6
Lawrence, MA  01843
P: 800-433-6600
F: 800-282-0670
ISO 9001:2015 Certified
Electronic Components, Capacitors, Resistors, Axial Fans, Power Supplys, Power Semiconductors, New Englands

Atlantic Components, Inc. / AtCom

Building Partnerships One Component at a Time

Click HERE to visit the United Chemi-Con website.

United Chemi-Con, a wholly owned subsidiary of Nippon Chemi-Con, was established in the United States in 1970. The company is the largest manufacturer and supplier of aluminum electrolytic capacitors in North America, with more than 8,000 unique products available.  United Chemi-Con is headquartered in Rosemont, Illinois, with manufacturing and warehouse facilities located in Brea, California and Lansing, North Carolina.


  • Capacitor Products 
    • Aluminum Electrolytic 
      • Conductive Polymer
      • Radial Leaded
      • Screw Terminal / Computer Grade
      • Snap In
      • Surface Mount
    • Tantalum
      • Epoxy Dipped
      • Fused
      • Hermetic / Metal Case
      • Polymer
      • Silicone Molded
      • Solid Tantalum
      • Surface Mount (Chip / Molded)
      • Through Hole
      • Wet Tantalum
  • Circuit Protection Products
    • Surge Protection
      • Metal Oxide Varistors

Product Annoucments