SE Series GDTs (Gas Discharge Tubes) 1206 Size

Littelfuse's new SE Series Gas Discharge Tube (GDT) devices are the smallest GDTs available on the market

Image of Littelfuse's SE Series GDTs (Gas Discharge Tubes) 1206 SizeLittelfuse SE series GDT offers high surge ratings in a miniature package. It is designed for surface mounting on PCB with small size of 3.2 x 1.6 x 1.6mm. Low insertion loss is perfectly suited to broadband equipment applications. The capacitance does not vary with voltage, and will not cause operational problems with ADSL2+, where capacitance variation across Tip and Ring is undesirable. These devices are extremely robust and are able to divert a 500 A-600 A pulse in a miniature package 1206 without destruction.

  • RoHS compliant and Lead-free
  • GHz working frequency
  • Excellent stability on multiple-pulse duty cycle
  • Excellent response to fast rising transients.
  • Ultra-low insertion loss
  • 0.5-0.6 KA surge capability tested with 8/20 μS pulse as defined by IEC 61000-4-5
  • Ultra-small devices offered in a variety of mounting lead forms
  • Non-radioactive
  • Low capacitance (<0.5 pF)
  • Voltage Ranges 140 V to 500 V
  • UL recognized
  • Conforms to ITU-T K12, IEC 1000-4-5
  • Square outline
  • Communication equipment
  • CATV equipment
  • Test equipment
  • Data lines
  • Power supplies
  • Telecom SLIC protection
  • Broadband equipment
  • ADSL equipment, including ADSL2+
  • XDSL equipment
  • Satellite and CATV equipment
  • General telecom equipment

SE Series 1206 Size GDTs

ImageManufacturer Part NumberDescriptionAvailable Quantity
SE200 datasheet linkGDT 200V 500A SURFACE MOUNTSE200GDT 200V 500A SURFACE MOUNT1533 - Immediate
SE200 product page link
SE350 datasheet linkGDT 350V 500A SURFACE MOUNTSE350GDT 350V 500A SURFACE MOUNT1429 - Immediate
SE350 product page link
SE230 datasheet linkGDT 230V 500A SURFACE MOUNTSE230GDT 230V 500A SURFACE MOUNT1420 - Immediate
SE230 product page link
SE140 datasheet linkGDT 140V 500A SURFACE MOUNTSE140GDT 140V 500A SURFACE MOUNT1122 - Immediate
SE140 product page link
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Published: 2014-05-19