UN1812 Series Surface Mount 2-Electrode Gas Discharge Tube (GDT)

PublishTime：2021-04-21

Gas discharge Tubes (GDT) are classical components for protecting the installations of the telecommunications. It is essential that IT and telecommunications systems -with their high-grade but sensitive electronic circuits - be protected by arresters.
The 1812 series GDT offers high surge ratings in a miniature package. It's designed for surface mounting on PCB with small size 4.5x3.2x2.7mm. 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 500A pulse in a miniature package 1812 without destruction.
●Features:
■Non-Radioactive u RoHS compliant
■Ultra low capacitance (<1.0 pF)
■UL recognized
■Excellent response to fast rising transients
■2KA surge capability tested with 8/20μs pulse as defined by IEC 61000-4-5
■Square Outline

Brand of Product：	UNSEMI
Part#：	UN1812 、 UN1812 Series 、 UN1812-90CSMD 、 UN1812-200CSMD 、 UN1812-230CSMD 、 UN1812-300CSMD 、 UN1812-350CSMD 、 UN1812-400CSMD 、 UN1812-470CSMD 、 UN1812-420CSMD 、 UN1812-600CSMD 、 UN1812-XXXCSMD 、 UN1812-150CSMD More Part#
Product Category：	Surface Mount 2-Electrode Gas Discharge Tube 、 GDT 、 (GDT) are classical components for protecting the More
Application：	[ Communication equipment ][ CATV equipment ][ Test equipment ][ Data lines ][ Power supplies ][ Telecom SLIC protection ][ Broadband equipment ][ ADSL equipment ][ ADSL2+ ][ XDSL equipment ][ Satellite equipment ][ General telecom equipment ][ ESD protection ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	April 18, 2018
Version Number：	Revision April 18, 2018
Data Encoding：
Data Size：	692 KB

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