PolySurg™ Suppressors for Data Circuit Protection

Product Announcement from Cooper Bussmann, Inc.

PolySurg™ Suppressors for Data Circuit Protection-Image

The second generation PolySurg™ 0603ESDA2-TR2 ESD Suppressors protect valuable high-speed data circuits from ESD damage without distorting data signals as a result of its ultra-low (0.15pF maximum) capacitance.


  • Lead free, halogen free materials
  • 0603/1608 footprint surface mount device
  • Ideal ESD protection for high frequency, low voltage applications.
  • Exceeds testing requirements of IEC 61000-4-2
  • Very low leakage current
  • Ultra low capacitance (0.15pF maximum)
  • Fast response time
  • Bi-directional


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