Industrial electronics

A tradition of more than 50 years in the production of passive components has given Keko Varicon abundant experience and a large scale of knowledge needed by a high quality manufacturer in branches such as the telecommunications, AC lines and PCB board. All these have helped to make KEKO VARICON become a world-known and top of the art manufacturer in this sector. Household appliances, Telecommunications, Milking machines, Alarm systems …


  • Motor controls
  • Home appliances
  • Entertainment electronics
  • Lighting
  • Power supplies
  • Motor protection

Available Product Series:


  • Excellent clamping and energy handling capabilities
  • Standards: UL 1449; CECC 42200; IEC 1051-2; RoHS 2 2011/65/EC, 2003/11/EC; CSA C22.2; VDE 0675
  • Broad range of SLVs and MOVs of different case sizes, wide spectrum of specified electrical characteristics for numerous targeted applications
  • Direct SMD equivalents to disc varistors (plastic encapsulated PV varistors)
  • Extended energy capabilities for CV+ series

Technical Features:

  • Operating voltage range: 3 – 895 Vdc / 2 – 680 Vrms
  • Broad current handling capability: up to 15 kA (8/20 μs) for CV+ and SV series
  • Disc varistor sizes available: diameter 5 mm to 23 mm
  • Plastic encapsulated SMD varistor sizes: 3225 and 4032
  • Dimensional and weight savings on PCB for plastic encapsulated PV series
  • Low thickness available for PV series
Why work with us
Reason 1

We offer our products in short and trustworthy delivery terms, at competing prices.

Reason 2

We are both responsible and accessible, offering you both technical and commercial support in the shortest possible time.

Reason 3

We are flexible and comprehensive, ready to assist you in any kind of unexpected situations.

Reason 4

We either understand  your needs or wish to understand them better by getting closer to you.

Reason 5

We are able to meet your expectations and capable of delivering the samples with all the required tests within a very short time. 

Reason 6

We steadily invest into new facilities and education and employ additional experts.

Reason 7

We do long term oriented  and flexible business and  we are financially stable and rely on teamwork.