PP-SM SERIES

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The PP-SM Series are thyristor surge suppression (TSS) devices designed to protect telecommunication equipment against lightning and transients induced by AC power lines. These devices can be used on central office equipment, PBX, DSU, OCU and other telecommunication equipment/systems. The bidirectional configuration provides protection for both positive and negative transients, and the discrete surface mount package allows for individual placement of the device on line cards or other locations where multiple component devices do not offer the versatile in board trace layout. This series can be used to provide protection in accordance with industry standards such as FCC Part 68, ANSI C62.41, UL 1459, GR-1089-CORE, IEC 61000-2, IEC 61000-4 and IEC 61000-4-5 requirements.

  • UL Registered
  • Compatible with IEC 61000-4-2 (ESD): Air 15kV, Contact 8kV
  • Compatible with IEC 61000-4-4 (EFT): 40A, 5/50ns
  • Compatible with IEC 61000-4-5 (Surge): 95A, 8/20µs – L4(LineGround), 48A – L4(Line-Line) & 83A – L2(Power)
  • FCC Part 68, UL 1459, Bellcore 1089 & ITU-K.20/K.21 Compliant
  • Peak Off-State Voltage from 25 to 300 Volts
  • Surge Current Capability (See Table 1)
  • ESD Protection > 25 kilovolts
  • Low Capacitance for T1/E1 Trunk & Line Card Applications
  • Bidirectional Configuration
  • RoHS Compliant
  • REACH Compliant

• T1/E1 Trunk & Line Cards
• SLIC Line Card
• DBX Branch Exchange Switches
• FCC Part 68 Customer Premise Equipment
• Line Interface Modem
• xDSL Architecture Interface

  • Moulded Plastic DO-214AA Package
  • Approximate Weight: 0.095 grams
  • Lead-Free Pure-Tin Plating (Annealed)
  • Solder Reflow Temperature: Pure-Tin – Sn, 100: 260-270°C
  • Flammability Rating UL 94V-0
  • 12 mm Tape and Reel per EIA Standard 481

Datasheet