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SolaHD™ STC-642 Series Data/Signal Line Surge Protective Devices

Brand: SolaHD

STC-642 Series Data/Signal Line Surge Protective Devices offer two-pair (four-wire) surge protection modules featuring three-stage hybrid technology. 

Gas tubes and silicon avalanche components protect equipment from overvoltage transients, while sneak currents are mitigated with resettable fuses (PTCs). 

These fuses are designed to increase resistance by several orders of magnitude when an over-current exceeds safe levels.
Features
  • UL, RoHS.
  • Lightning protection for low voltage data.
  • Three-stage hybrid protection.
  • Sneak/fault current protection.
  • Resettable solid-state fuses (PTCs).
  • Low capacitance option for high speed data.
  • Plug-in module (requires STC-PCB1B base).
  • Hybrid design includes series resistance.
  • Fast response time.

Specifications

Brand

Capacitance

  • 1500 pf Typical

Life Expectancy

  • 8 x 20 S (2000A) .. > 100 Occurrences 10 x 700 S (400A)

Peak Surge Current (10 Times)

  • 8 x 20 S .. 10 kA 10 x 700 S 500 A Per Line

Resistance

  • 5 Typical

Response Time

  • < 1ns
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