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Standard Leaded, 2-Electrode

Specifications

Bourns offers standard 2-electrode leaded gas discharge tube devices with breakdown voltages ranging from 75-600 V. Standard leaded GDTs are available in heavy duty and medium duty versions with performance based on key considerations of ITU K.12.

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Series	Description	Dimensions (Diameter x Length mm)	Capacitance pF	DC Breakdown Voltage Range V	Nominal 8/20µs Impulse Discharge Current (kA) 10	Max 8x20µs Impulse Current (kA) 1 Application	Max 10x350µs Impulse Current (kA) 1 Application	Operating Temperature Range C°	Packaging Options	RoHS Compliant	Design Files	Buy Now
2057-xx-XX	Light Duty 2-Electrode Miniature GDT	5.5 x 6	<1	75-470	5	10	Not Rated	-40 to +90	Tape & Reel, Bulk	2057-xx-XXLF	Downloads	Buy
2035-xx-XX	Long Life Light Duty 2-Electrode Miniature GDT	5 x 4	<1	90-600	5	10	1	-55 to +85	Tape & Reel, Bulk	2035-xx-XXLF	Downloads	Buy
2037-xx-XX	Long Life Light Duty 2-Electrode Miniature GDT	5 x 5	<1	90-600	5	10	1	-55 to +85	Tape & Reel, Bulk	2037-xx-XXLF	Downloads	Buy
2045-xx-XX	Medium Duty 2-Electrode GDT	8 x 6	<1.5	75-470	10	15	Not Rated	-30 to +85	Tape & Reel, Bulk	2045-xx-XXLF	Downloads	Buy
2049-xx-XX	Medium Duty 2-Electrode GDT	8 x 6	<1.5	75-600	15	20	Not Rated	-30 to +85	Tape & Reel, Bulk	2049-xx-XXLF	Downloads	Buy
2027-xx-XX	Long Life Heavy Duty 2-Electrode GDT	8 x 6	<1	75-600	10	25	2.5	-55 to +125	Tape & Reel, Bulk	2027-xx-XXLF	Downloads	Buy

Bourns Next-Generation GDTs Deliver State-of-the-Art Performance, Improve Standard Surge Current Ratings by 40 Percent

Histogram Comparison Between Next-Generation Bourns® Model GDT25 Series and Legacy Bourns® Model 2035 Series Gas Discharge Tubes (GDTs) Design Note

DC Sparkover	min 75	max 7200
Capacitance Max @ 1 MHZ (pF)	min 0.5	max 20
Nominal Current for 10 hits @ 8/20us (kA)	min 1	max 40
	Not Specified Check the "Not Specified" box to include products that do not have this particular parameter specified.
Max Current for 1 hit @ 8/20us (kA)	min 2	max 100
	Not Specified Check the "Not Specified" box to include products that do not have this particular parameter specified.
Max Current for 1 hit @ 10/350us (kA)	min 1	max 8
	Not Specified Check the "Not Specified" box to include products that do not have this particular parameter specified.
Minimum Number of hits 10/1000us @100A	min 25	max 3000
	Not Specified Check the "Not Specified" box to include products that do not have this particular parameter specified.
Maximum AC Discharge Current (A)	min 1	max 300
	Not Specified Check the "Not Specified" box to include products that do not have this particular parameter specified.
Impulse Sparkover @100V/us (V)	min 60	max 7000
	Not Specified Check the "Not Specified" box to include products that do not have this particular parameter specified.
Impulse Sparkover @1000V/us (V)	min 500	max 10000
	Not Specified Check the "Not Specified" box to include products that do not have this particular parameter specified.

Electrodes
Tj Low (°C)
Tj High (°C)
Peak Off-state Voltage (V)
Holdover: Voltage (V) / Current (mA)
Footprint (mm)
Special Configuration
Performance Characterization
Duty Rating
Mounting Configuration

Model/Datasheet	MSL	Soldering Profiles	Packaging Label	Terminal	CofC	3rd Party Test Reports	MDS	China RoHS
2003-xx-SM	1	TBD	TBD	e3	GDT	Request Report	2003	China RoHS2 - GDT
2011 Series w/FLAT® Technology	1	GDT TP	TBD	e3	GDT	Request Report	2011 FLAT	China RoHS2 - GDT
2017 Series w/FLAT® Technology	1	GDT TP	TBD	e3	GDT	Request Report	2017 FLAT	China RoHS2 - GDT
2018 Series w/FLAT® Technology	1	GDT TP	TBD	e3	GDT	Request Report	2018-FLAT	China RoHS2 - GDT
2019 Series w/FLAT® Technology	1	GDT TP	TBD	e3	GDT	Request Report	2019 FLAT	China RoHS2 - GDT
2020-xxT	1	GDT TP	TBD		GDT	Request Report	2020-xxT	China RoHS2 - GDT
2026-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2026-xx-XXLF	China RoHS2 - GDT
2026-xx-xx-MSP	1	GDT TP	TBD	e3	GDT	Request Report	2026-xx-XX-MSP	China RoHS2 - GDT
2027-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2027 and 2029-XX-SMLF MDS	China RoHS2 - GDT
2027-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2027-xx-XXLF MDS	China RoHS2 - GDT
2029-xx-SMLF	1	GDT TP	TBD	e3	GDT	Request Report	2027 and 2029-XX-SMLF MDS	China RoHS2 - GDT
2030-xxT-SM	1	GDT TP	TBD	e3	GDT	Request Report	2030-23T-SMLF 2030-42T-SMLF	China RoHS2 - GDT
2031-xxT-SM	1	GDT TP	TBD	e3	GDT	Request Report	2031-xxT-SM	China RoHS2 - GDT
2033-xxx-G5-xxLF	1	2033-xxx-G5-xxLF	TBD	e3	GDT	Request Report	2033	China RoHS2 - GDT
2035-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2035-xx-SMLF	China RoHS2 - GDT
2035-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2035-xx-XXLF	China RoHS2 - GDT
2036-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2036-xx-SMLF	China RoHS2 - GDT
2036-xx-SM-H	1	GDT TP	TBD	e3	GDT	2036-xx-SM-H	2036-xx-SM-H	China RoHS2 - GDT
2036-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2036-xx-XXFLF	China RoHS2 - GDT
2037-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2037-xx-XXLF	China RoHS2 - GDT
2038-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2038-xx-SMLF	China RoHS2 - GDT
2039-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2039-xx-SMLF	China RoHS2 - GDT
2045-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2045-xx-XXLF	China RoHS2 - GDT
2046-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2046-xx-XXLF	China RoHS2 - GDT
2047-xx-A	1	GDT TP	TBD	e3	GDT	Request Report	2047-xxALF	China RoHS2 - GDT
2049-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2049-xx-XXLF	China RoHS2 - GDT
2051-xx-SM	1	2051 Profile	TBD	e3	GDT	Request Report	2051-xx-SM	China RoHS2 - GDT
2052-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2052-xx-SMLF	China RoHS2 - GDT
2053-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2053-xx-SMLF	China RoHS2 - GDT
2054-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2054-xx-SM	China RoHS2 - GDT
2055-xx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2055-xx-SMLF	China RoHS2 - GDT
2056-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2056-xx-XXLF	China RoHS2 - GDT
2057-xx-XX	1	GDT TP	TBD	e3	GDT	Request Report	2057-xx-XXLF	China RoHS2 - GDT
2061-xx-A	1	GDT TP	TBD	e3	GDT	Request Report	2061-xx-ALF	China RoHS2 - GDT
2063-xx-A	1	GDT TP	TBD	e3	GDT	Request Report	2063-xx-ALF	China RoHS2 - GDT
2087-xxx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2087-xxx-SM	China RoHS2 - GDT
2089-xxx-X	1	GDT TP	TBD	e3	GDT	Request Report	2089-xxx-X	China RoHS2 - GDT
2093-xxx-SM	1	GDT TP	TBD	e3	GDT	Request Report	2093-xxx-SM	China RoHS2 - GDT
2095-xxx-X	1	GDT TP	TBD	e3	GDT	Request Report	2095-xxx-X	China RoHS2 - GDT
2097-xxx-D	1	GDT TP	TBD	e3	GDT	Request Report	2097-xxx-DLF	China RoHS2 - GDT
GDT25	1	See Data Sheet	TBD	e3	GDT	Request Report	GDT25	China RoHS2 - GDT
GDT35	1	See Data Sheet	TBD	e3	GDT	Request Report	GDT35	China RoHS2 - GDT
SA2-xxxx-XXX-STD	1	GDT TP	TBD	e3	SA2 COC	Request Report	SA2-xxxx-XXX-STD	China RoHS2 - GDT

File	Type	Size	Uploaded on	Download
Protecting High Speed Communication Ports	PDF	843.57 KB	28 May, 2015	Download

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