SE350 - SE Series

Series: SE
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GDT SE Image
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Disclaimer Notice

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 SE Series is a series of square GDT devices in a standard 1206 footprint (3.2x1.6x1.6mm) which is the smallest GDT in the market. SE series GDT’s feature an ultra low capacitances (< 0.5pF) and are able to withstand high surge currents without destruction.

Features:
  • Ultra small size (EIA 1206)
  • Excellent SMD handling
  • Ultra low capacitance and insertion loss
  • Excellent stability on multiple pulse duty cycle
  • Excellent response to fast rising transients
  • Lead-free and RoHS compliant
  • UL Recognized

Applications:
  • Communication equipment
  • Data lines
  • Switching power supplies
  • Telecom SLIC protection
  • Broadband equipment
  • xDSL equipment
  • Satellite and CATV equipment
  • General telecom equipment
  • CCTV
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Property (Mouseover for details) Value
MIN Sparkover Voltage (V) 350
Nom DC Sparkover (V) 495
Max DC Spark over Voltage 265
Max Impulse Sparkover Voltage @ 100V/us (V) 900
Max Impulse Breakdown Voltage @ 1kV/us (V) 1150
Insulation Resistance 1
Capacitance (Co) (pF) <0.5
Impulse Discharge Current @8/20μs (kA) 0.5
Electrodes 2
Failsafe No
Insulation Resistance (Voltage Rating) 1
Packaging Method T&R
Partner ECAD Models SE350
Operating Temperature -40° to 90°C

pdficon Gas Discharge Tubes SE Datasheet

pdficon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...
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GDTs dissipate voltage transients through a contained plasma gas. They have high insulation resistance plus low capacitance and leakage to ensure minimal effect on normal operation of equipment...
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Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SE350 SQUARE GDT 1206 350V RoHS No 09/20/2016 PbFree No 09/20/2016 CoC_RoHS10_SE350 REACH209_Declaration_SE350 Yes
09/20/2016		 Does not Contain
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