2045-xx-XX, 2049-xx-XX, 2052-xx-SM, 2053-xx-SM, 2056-xx-XX, 2057-xx-XX

GAS DISCHARGE TUBES
Bourns Adds
Six New Series of GDT Products
Riverside, California - July 11, 2012 - Bourns is pleased to announce the release of six new series of
Gas Discharge Tubes (GDTs). These new series target telecommunications, industrial and consumer
electronics applications requiring light- to medium-duty current handling capabilities.
The GDT devices are offered in 2-electrode and 3-electrode versions with maximum surge current ratings
of 5 - 20 kA. Packages offered in these new series range from miniature surface mount and axial styles to
standard axial and radial leaded versions.
Description
Package
Dimensions Dia. x Length
(mm)
DCBD Range
(V)
Max. Surge
Rating 8/20 µs
(kA)
2052-xx-SM
Light Duty
Symmetrical
3-Electrode Miniature GDT
Surface Mount
5 x 7.2
230-800
10
2053-xx-SM
Light Duty
2-Electrode Miniature GDT
Surface Mount
4 x 4.2
75-600
5
2045-xx-XX
Medium-Duty
2-Electrode GDT
Axial Leaded
8x6
75-470
15
2049-xx-XX
Medium-Duty
2-Electrode GDT
Axial Leaded
8x6
75-600
20
2057-xx-XX
Light-Duty
2-Electrode Miniature GDT
Axial Leaded
5.5 x 6
75-470
10
2056-xx-XX
Light-Duty
3-Electrode GDT
Radial Leaded
6x8
90-600
5
Series
Features
■
■
■
■
■
■
Wide range of packages
2- and 3-electrode designs
Low leakage
Low capacitance
High surge current ratings
Switch-Grade Fail-Short available on select
models
Applications
■
■
■
■
■
■
Telecommunications, customer premises
equipment (CPE) and network equipment
Industrial electronics
Power supplies
Data communications
Consumer electronics
Medical equipment
GDT1211
Bourns Adds Six New Series of GDT Products
July 11, 2012
Page 2 of 2
Each of the series is RoHS Compliant* and UL Recognized.
Product data sheets with detailed specifications and a cross reference search feature can be viewed on the
Bourns website at www.bourns.com.
If you have any questions, please contact Bourns Customer Service.
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
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