EFC/Wesco is your leading source for film capacitors. We offer a complete line of VDE, ENEC, and UL Recognized EMI suppression capacitors. The EMI suppression films are "X' and "Y" class radial lead Polypropylene Box style with voltage ratings to 440VAC and capacitance values to 3.3uF. Our standard Film Line offers epoxy dipped radial lead, IGBT Snubbers, RC Networks, feed-thru designs and a wide variety of Metallized and Foil versions of Polyester, Polypropylene, Polyphenylene capacitors. We specialize in "tight" tolerance and custom design.
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EFC/Wesco Questions
The EFC/Wesco annual revenue was $5.8 million in 2026.
Bob Fountain is the President and Director of Sales of EFC/Wesco.
5 people are employed at EFC/Wesco.
EFC/Wesco is based in Waterbury, Connecticut.
The NAICS codes for EFC/Wesco are [334416, 3344, 33441, 334, 33].
The SIC codes for EFC/Wesco are [36, 367].
Top EFC/Wesco Employees
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Bob Fountain
President and Director of Sales at EFC/Wesco
Waterbury, CT, US22 -
Leonard Gelonese
Technology Manager at EFC/Wesco
Wolcott, CT, US23 -
Jessica Gadzik
Sales and Marketing at EFC/Wesco
Portland, ME, US22 -
Angela Sousa
CLERICAL at EFC/Wesco
Waterbury, CT, US33
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