Surface Mount 2-Electrode Gas Discharge Tube (GDT)
UN1206 Series
Description
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 1206 series GDT offers high surge ratings in a miniature
package. It’s designed for surface mounting on PCB with small size
3.2x1.6x1.6mm. 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+,
Schematic Symbol
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 1206 without destruction.
Agency Approvals
AGENCY
Features
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Non-Radioactive
AGENCY FILE NUMBER
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RoHS compliant
Ultra low capacitance (<0.5pF)
UL recognized
E341061
Excellent response to fast rising transients
0.5KA surge capability tested with 8/20μs
pulse as defined by IEC 61000-4-5
Square Outline
Product Characteristics
Materials
Dull Tin-plated
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Product Marking
Without
Storage and
Operational
Temperature
Applications
-40 to +90°C
~30mg
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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
ESD protection
Weight
UN Semiconductor Co., Ltd.
www.unsemi.com.tw
@ UN Semiconductor Co., Ltd. 2013
Revision October 18, 2013
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Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.