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数据手册2026-35A1 概述
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2026-35A1 数据手册
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Applications
nꢀ Telecommunications
nꢀ BalancedꢀTRIGARD®
nꢀ Approximatelyꢀ8ꢀmmꢀdiameter,ꢀ11ꢀmmꢀlong nꢀ Industrialꢀelectronics
nꢀ ULꢀRecognizedꢀ
nꢀ Commercialꢀelectronics
nꢀ Customꢀconfigurationsꢀavailable
nꢀ Highꢀsurgeꢀcurrentꢀrating
nꢀ Consumerꢀelectronics
nꢀ Automotive,ꢀaircraft,ꢀmilitaryꢀelectronics
nꢀ Stableꢀbreakdownꢀthroughoutꢀlife
nꢀ RoHSꢀcompliant*ꢀversionꢀavailable
2026 Series - 3-Pole Gas Discharge Tube
Characteristics
Test Methods per ITU-T K.12, IEEE C62.31 and IEC 61643-311 GDT standards.
Model No.
2026-20
200 V
Characteristic
2026-07
2026-09
2026-15
2026-23
2026-25
2026-26
DC Sparkover ±20 % @ 100 V/s (1)
75 V
90 V
150 V
230 V
250 V
260 V
Impulse Sparkover (2)
100 V/µs
275 V
700 V
275 V
600 V
350 V
575 V
425 V
625 V
450 V
650 V
475 V
700 V
475 V
700 V
1000 V/µs
Model No.
Characteristic
2026-30
2026-35
2026-40
2026-42
2026-47
2026-60
DC Sparkover ±20 % @ 100 V/s (1)
300 V
350 V
400 V
420 V
470 V
600 V
Impulse Sparkover (2)
100 V/µs
550 V
775 V
625 V
875 V
675 V
925 V
725 V
1000 V
800 V
1100 V
925 V
1250 V
1000 V/µs
(1)
(2)
In ionized mode.
Impulse Sparkover voltage is defined as typical values of distribution.
Impulse Transverse Delay.............................................1000 V/µs.................................................................< 75 ns
10
Insulation Resistance ...................................................100 V (50 V for Model 2026–07 & 2026-09).............> 10
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 (3) ...............................................>135 V, (52 V for Model 2026-07 & 2026-09,...........< 150 ms
80 V for Model 2026-15)
Ω
Impulse Discharge Current...........................................20000 A, 8/20 µs (4) .................................................. 10 operations
5000 A, 10/350 µs ................................................... 1 operation
1000 A, 10/1000 µs ................................................. 400 operations
Alternating Discharge Current......................................130 Arms, 11 cycles (4) ............................................. 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
ESD Classification (HBM)............................................................................................................................... N/A
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.
8
• Sparkover limits after life ±25 %, IR >10 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
(3) Network applied.
(4) DC Sparkover may exceed ±25 % after discharge, but will continue to protect without venting.
*RoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀꢀ
onꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
2026 Series - 3-Pole Gas Discharge Tube
Product Dimensions (additional lead form configurations available upon request)
2026-XX-A1
2026-XX-C4
7.9ꢀ ꢀ0.3
(.311ꢀ ꢀ.012ꢁ
7.9ꢀ ꢀ0.3
(.311ꢀ ꢀ.012ꢁ
DIA.
DIA.
11.3ꢀ ꢀ0.ꢂ
(.ꢂꢂ5ꢀ ꢀ.016ꢁ
7.5ꢀ ꢀ0.ꢂ
(.295ꢀ ꢀ.016ꢁ
13.5ꢀ ꢀ0.ꢂ
(.531ꢀ ꢀ.016ꢁ
1.0ꢀ ꢀ0.0ꢂ
(.039ꢀ ꢀ.002ꢁ
DIA.
1.0ꢀ ꢀ0.0ꢂ
(.039ꢀ ꢀ.002ꢁ
1.0ꢀ ꢀ0.0ꢂ
(.039ꢀ ꢀ.002ꢁ
0.85ꢀ ꢀ0.2
(.033ꢀ ꢀ.008ꢁ
5.85ꢀ ꢀ0.6
(.230ꢀ ꢀ.02ꢂꢁ
5.85ꢀ ꢀ0.6
(.230ꢀ ꢀ.02ꢂꢁ
2026-XX-C2
7.9ꢀ ꢀ0.3
(.311ꢀ ꢀ.012ꢁ
DIA.
13.0ꢀ ꢀ0.8
(.511ꢀ ꢀ.031ꢁ
2026-XX-C
1.0 ± 0.08 mm (.039 ± .002 in.) dia. lead wire
7.5ꢀ ꢀ0.ꢂ
(.295ꢀ ꢀ.016ꢁ
DIA.
30.5ꢀ ꢀ0.ꢂ
(1.201ꢀ ꢀ.016ꢁ
LONG
7.9ꢀ ꢀ0.2
11.3ꢀ ꢀ0.ꢂ
(.ꢂꢂ9ꢀ ꢀ.016ꢁ
(.311ꢀ ꢀ.008ꢁ
15.ꢂꢀ ꢀ0.8
(.606ꢀ ꢀ.032ꢁ
2ꢀPLCS.
1.0ꢀ ꢀ0.0ꢂ
(.039ꢀ ꢀ.002ꢁ
ꢂ.5ꢀ ꢀ0.3
(.177ꢀ ꢀ.012ꢁ
1.0ꢀ ꢀ0.0ꢂ
(.039ꢀ ꢀ.002ꢁ
ꢂ.ꢂꢀ ꢀ0.3
(.173ꢀ ꢀ.012ꢁ
ꢂ.ꢂꢀ ꢀ0.3
(.173ꢀ ꢀ.012ꢁ
1.0ꢀ ꢀ0.0ꢂ
(.039ꢀ ꢀ.002ꢁ
7.5ꢀ ꢀ0.3
(.295ꢀ ꢀ.012ꢁ
2026-XX-C3
7.9ꢀ ꢀ0.3
(.311ꢀ ꢀ.012ꢁ
DIA.
FAIL-SHORT CONFIGURATION
2026-XX-C2F SHOWN
8.1ꢀ ꢀ0.3
(.319ꢀ ꢀ.012ꢁ
7.5ꢀ ꢀ0.ꢂ
(.295ꢀ ꢀ.016ꢁ
13.5ꢀ ꢀ0.ꢂ
(.531ꢀ ꢀ.016ꢁ
1.0ꢀ ꢀ0.0ꢂ
(.039ꢀ ꢀ.002ꢁ
ꢂ.5ꢀ ꢀ0.3
(.177ꢀ ꢀ.012ꢁ
1.0ꢀ ꢀ0.0ꢂ
(.039ꢀ ꢀ.002ꢁ
9.6ꢀ ꢀ0.ꢂ
(.378ꢀ ꢀ.016ꢁ
ꢂ.7ꢀ ꢀ0.3
(.185ꢀ ꢀ.012ꢁ
ꢂ.7ꢀ ꢀ0.3
(.185ꢀ ꢀ.012ꢁ
ꢀ
MM
(INCHESꢁ
DIMENSIONS:
ꢀ
UNITS WITH LEADS ARE BASED ON THE
2026-XX-A1 BODY.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
2026 Series - 3-Pole Gas Discharge Tube
How to Order
Packaging Specifications
Standard Packaging Quantity
2026 - nn - x n F LF
Model Number
Designator
Bulk (Bag)
Tray
Box
1000
300
Model
2026-XX-A1
2026-XX-C
2026-XX-C2
2026-XX-C3
2026-XX-C4
250
50
Voltage (Divided by 10)
07 = 75 V
09 = 90 V
15 = 150 V
20 = 200 V
23 = 230 V
25 = 250 V
26 = 260 V
30 = 300 V
35 = 350 V
40 = 400 V
42 = 420 V
47 = 470 V
60 = 600 V
100
100
100
1000
1000
1000
Leads
A = None
C = 1 mm
Lead Shape
(See Product Dimension Drawings)
Fail-Short Option
Blank = Standard Product
F =
With Fail-Short Mechanism
RoHS Compliant Option
Blank =Standard Product
LF = RoHS Compliant Product
Agency Recognition / Industry Standards
Agency
References
UL 497B Recognized Component, Category QVGQ2, File E153537
UL 497 Recognized Component, Category QVGV2, File E53117
Telcordia
GR-974-CORE/ 2026 Series devices, as applicable, are tested to GR requirements for primary protectors
GR-1361-CORE
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
2026 Series - 3-Pole Gas Discharge Tube
Switch-Grade Fail-short Device Shorting Curve 2026-XX-XF
30.0
20.0
10.0
5.0
1.0
0.5
0.1
1
10
100
1000
Seconds
ELTGSꢀ=ꢀEachꢀLineꢀtoꢀGroundꢀSimultaneously
NOTE:ꢀWhenꢀusingꢀaꢀGDTꢀfail-shortꢀdevice,ꢀitꢀisꢀimperativeꢀthatꢀallꢀcomponentsꢀassociatedꢀandꢀ
connectedꢀtoꢀtheꢀGDTꢀwithꢀfailsafeꢀbeꢀtestedꢀinꢀtheirꢀrespectiveꢀcompletelyꢀintegratedꢀenvironment
(finishedꢀproductꢁꢀtoꢀassureꢀdesiredꢀoperation.
REV. E 06/20
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and its
affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
without notice. Users should check for and obtain the latest relevant information and verify that such information is current and
complete before placing orders for Bourns® products.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to (i) the combination of the Bourns® product with other components
in the user’s application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns®
product also can and do vary in different applications and actual performance may vary over time. Users should always verify
the actual performance of the Bourns® product in their specific devices and applications, and make their own independent
judgments regarding the amount of additional test margin to design into their device or application to compensate for
differences between laboratory and real world conditions.
Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any
failure of an individual Bourns® product to meet the requirements of such industry standard or particular qualification. Users of
Bourns® products are responsible for ensuring compliance with safety-related requirements and standards applicable to their
devices or applications.
Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining ap-
plications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property or
environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives on a
case-by-case basis, use of any Bourns® products in such unauthorized applications might not be safe and thus is at the user’s
sole risk. Life-critical applications include devices identified by the U.S. Food and Drug Administration as Class III devices and
generally equivalent classifications outside of the United States.
Bourns expressly identifies those Bourns® standard products that are suitable for use in automotive applications on such
products’ data sheets in the section entitled “Applications.” Unless expressly and specifically approved in writing by two
authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard products in an automotive
application might not be safe and thus is not recommended, authorized or intended and is at the user’s sole risk. If Bourns
expressly identifies a sub-category of automotive application in the data sheet for its standard products (such as infotainment
or lighting), such identification means that Bourns has reviewed its standard product and has determined that if such Bourns®
standard product is considered for potential use in automotive applications, it should only be used in such sub-category of
automotive applications. Any reference to Bourns® standard product in the data sheet as compliant with the AEC-Q standard
or “automotive grade” does not by itself mean that Bourns has approved such product for use in an automotive application.
Bourns® standard products are not tested to comply with United States Federal Aviation Administration standards generally
or any other generally equivalent governmental organization standard applicable to products designed or manufactured for
use in aircraft or space applications. Bourns expressly identifies Bourns® standard products that are suitable for use in aircraft
or space applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specifically
approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard
product in an aircraft or space application might not be safe and thus is not recommended, authorized or intended and is at the
user’s sole risk.
The use and level of testing applicable to Bourns® custom products shall be negotiated on a case-by-case basis by Bourns and
the user for which such Bourns® custom products are specially designed. Absent a written agreement between Bourns and the
user regarding the use and level of such testing, the above provisions applicable to Bourns® standard products shall also apply
to such Bourns® custom products.
Users shall not sell, transfer, export or re-export any Bourns® products or technology for use in activities which involve the
design, development, production, use or stockpiling of nuclear, chemical or biological weapons or missiles, nor shall they use
Bourns® products or technology in any facility which engages in activities relating to such devices. The foregoing restrictions
apply to all uses and applications that violate national or international prohibitions, including embargos or international
regulations. Further, Bourns® products and Bourns technology and technical data may not under any circumstance be
exported or re-exported to countries subject to international sanctions or embargoes. Bourns® products may not, without prior
authorization from Bourns and/or the U.S. Government, be resold, transferred, or re-exported to any party not eligible
to receive U.S. commodities, software, and technical data.
To the maximum extent permitted by applicable law, Bourns disclaims (i) any and all liability for special, punitive, consequential,
incidental or indirect damages or lost revenues or lost profits, and (ii) any and all implied warranties, including implied warranties
of fitness for particular purpose, non-infringement and merchantability.
For your convenience, copies of this Legal Disclaimer Notice with German, Spanish, Japanese, Traditional Chinese and Simplified Chinese
bilingual versions are available at:
Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 05/17/18R
2026-35A1 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| 2026-35A1F | BOURNS | Surge Protection Circuit, | 获取价格 |
|
| 2026-35A1FLF | BOURNS | Surge Protection Circuit, ROHS COMPLIANT PACKAGE | 获取价格 |
|
| 2026-35AF | BOURNS | Surge Protection Circuit, | 获取价格 |
|
| 2026-35AFLF | BOURNS | Surge Protection Circuit, ROHS COMPLIANT PACKAGE | 获取价格 |
|
| 2026-35ALF | BOURNS | Surge Protection Circuit, ROHS COMPLIANT PACKAGE | 获取价格 |
|
| 2026-35C2F | BOURNS | 暂无描述 | 获取价格 |
|
| 2026-35C2FLF | BOURNS | 暂无描述 | 获取价格 |
|
| 2026-35C3 | BOURNS | Surge Protection Circuit, | 获取价格 |
|
| 2026-35C3LF | BOURNS | Surge Protection Circuit, ROHS COMPLIANT PACKAGE | 获取价格 |
|
| 2026-35C4LF | BOURNS | Surge Protection Circuit, ROHS COMPLIANT PACKAGE | 获取价格 |
|
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