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ETP01-xx21 Series


STMicroelectronics ETP01 Series

STMicroelectronics and Digi-Key introduce common and differential mode protection for Ethernet lines


The ETP01 series from STMicroelectronics is a low capacitance transient surge arrestor designed for protection of high debit rate communication networks. This series can meet subscriber and central office requirements.

Features Advantages
  • Differential and common mode protection
  • Telcordia GR1089 Intrabuilding: 100A, 2/10µs
  • ITU-T K20/21: 37.5A, 5/30µs
  • Low capacitance: 13pF max at 0V
  • RoHS Compliant
  • Trisil™ technology is not subject to ageing and provides a fail safe mode in short circuit for a better protection
  • Operating temperature: -40 °C to 150 °C
  • Used for equipment to meet: UL61950, IEC950/CSA C22.2 & UL1459

Available in Tape & Reel (2-ND), Cut Tape (1-ND) and custom Digi-Reel®

Digi-Key P/N Vendor P/N Description  
497-8753-2-ND ETP01-1621RL SURGE ARRESTOR TRANSIENT 8SOIC ETP01 Series Datasheet
497-8909-2-ND ETP01-2821RL IC ETHERNET LINE PROTECT 8-SOIC ETP01 Series Datasheet