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2026-42-C3LF

Description
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 420V 3 Pole
CategoryWireless rf/communication    Telecom circuit   
File Size327KB,5 Pages
ManufacturerBourns
Websitehttp://www.bourns.com
Environmental Compliance
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Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 420V 3 Pole

2026-42-C3LF Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerBourns
package instruction,
Reach Compliance Codecompliant
Factory Lead Time5 weeks
JESD-30 codeO-XXSS-P3
JESD-609 codee3
Humidity sensitivity level1
Number of functions1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-55 °C
Package body materialUNSPECIFIED
Package shapeROUND
Package formSPECIAL SHAPE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
Telecom integrated circuit typesSURGE PROTECTION CIRCUIT
Temperature levelOTHER
Terminal surfaceTin (Sn)
Terminal formPIN/PEG
Terminal locationUNSPECIFIED
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
*R
oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
Balanced TRIGARD
®
Approximately 8 mm diameter, 11 mm long
UL Recognized
Custom configurations available
High surge current rating
Stable breakdown throughout life
RoHS compliant* version available
Applications
Telecommunications
Industrial electronics
Commercial electronics
Consumer electronics
Aircraft and military electronics
2026 Series - 3-Pole Gas Discharge Tube
Characteristics
Test Methods per ITU-T K.12, IEEE C62.31 and IEC 61643-311 GDT standards.
Characteristic
DC Sparkover ±20 % @ 100 V/s
Impulse Sparkover
(1)
100 V/μs
1000 V/μs
Characteristic
DC Sparkover ±20 % @ 100 V/s
Impulse Sparkover
(1)
100 V/μs
1000 V/μs
(1)
Model No.
2026-07
75 V
275 V
700 V
2026-09
90 V
275 V
600 V
2026-15
150 V
350 V
575 V
2026-20
200 V
425 V
625 V
2026-23
230 V
450 V
650 V
2026-25
250 V
475 V
700 V
2026-26
260 V
475 V
700 V
Model No.
2026-30
300 V
550 V
775 V
ribution.
2026-35
350 V
625 V
875 V
2026-40
400 V
675 V
925 V
2026-42
420 V
725 V
1000 V
2026-47
470 V
800 V
1100 V
2026-60
600 V
925 V
1250 V
Impulse Transverse Delay.............................................1000 V/μs ................................................................. < 75 ns
Insulation Resistance ...................................................100 V (50 V for Model 2026–07 & 2026-09) ............. > 10
10
Ω
Glow Voltage ................................................................10 mA ....................................................................... ~ 70 V
Arc Voltage ...................................................................1A ............................................................................. ~ 10 V
Glow-Arc Transition Current ........................................................................................................................... < 0.5 A
Capacitance .................................................................1 MHz ....................................................................... < 2 pF
DC Holdover Voltage
(2)
...............................................>135 V, (52 V for Model 2026-07 & 2026-09, ........... < 150 ms
80 V for Model 2026-15)
Impulse Discharge Current ...........................................40000 A, 8/20
μs
(3)
.................................................. 1 operation minimum
20000 A, 8/20
μs
...................................................... > 10 operations
5000 A, 10/350
μs
................................................... 1 operation
1000 A, 10/1000
μs
................................................. > 400 operations
Alternating Discharge Current ......................................130 Arms, 11 cycles
(3)
............................................. 1 operation minimum
20 Arms, 1 s ............................................................. > 10 operations
Operation and Storage Temperature .............................................................................................................. -40 to +90 °C
Climatic Category (IEC 60068-1) .................................................................................................................... 40/ 90/ 21
Moisture Sensitivity Level ............................................................................................................................... 1
............................................................................................................................... 6
An optional Switch-Grade Fail-Short device is available. The optional Fail-Short assembly will activate at a temperature of 215 °C – 217 °C
to provide a high conductive path to ground in case of a thermal overload. GDTs equipped with the optional Fail-Short device should be
soldered either manually at a temperature that is below the activation temperature of the Fail-Short mechanism, or using a selective soldering
process that does not exceed 210 °C.
Notes:
• Model number marking on tube: 26-xxx V.
• The rated discharge current for TRIGARD
®
Gas Discharge Tubes is the total current equally divided between each line to ground.
• Sparkover limits after life ±25 %, IR >108
Ω
(-25 %,+30 % for Model 2026-07, 2026-09 and 2026-60).
• Line to Line voltage is approximately 1.8 to 2 times the stated Line to Ground breakdown voltage.
• At delivery AQL 0.65 Level II, DIN ISO 2859
(2)
(3)
Network applied.
DC Sparkover may exceed ±25 % after discharge, but will continue to protect without venting.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
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