SL1411A230SM - SL1411A Series

Series: SL1411A
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The Greentube™ SL1411A (Delta) Series Gas Plasma Arrester (improved gas discharge tube (GDT)) features is a high performance transient voltage suppressor designed for heavy duty protection of telecom and industrial equipment.

The Delta range offers high levels of performance and durability on fast-rising transients in the domain of 100 V/μS to 1 kV/μS, which are those most likely from induced lightning disturbances. The high surge rating of these devices makes them ideal for arduous service conditions and Outside Plant locations.

The Delta range also features ultra low capacitance (typically 1 pF or less) and optimized internal geometry which provides low insertion loss at high frequencies, so are ideal for the protection of broadband equipment.


  • RoHS compliant and Lead-free
  • Can be used to meet the requirements of GR-1361, RUS PE-80, ITU K.12 and YD/T940, 950, 1082, 993, 694
  • Excellent response to fast rising transients
  • Up to 1.5 gHz working frequency
  • 10 kA surge capability tested with 8/20μS pulse as defined by IEC 61000-4-5 (20 kA for 90 V)
  • 20,000 A single shot surge capability tested with 8/20μs pulse as defined by IEC 61000-4-5
  • Excellent service life characteristics


  • Outside Plant and MDF protector modules
  • ADSL equipment
  • XDSL equipment (including ADSL2, VDSL, VDSL2)
  • Satellite and CATV equipment
  • General telecom equipment
  • Cell phone base stations

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pdficon Gas Discharge Tubes SL1411A Datasheet

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Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SL1411A230SM GP 2 TERMINAL DELTA 10A/10KA SURF MOUNT RoHS No 01/01/2005 PbFree No 01/01/2005 No
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