2026-42C8F [BOURNS]
Surge Protection Circuit,;
| 型号： | 2026-42C8F |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Surge Protection Circuit, |
| 文件： | 总3页 (文件大小：536K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
■ Telecommunications
■ Balanced TRIGARD®
■ Approximately 8 mm diameter, 11 mm long ■ Industrial electronics
■ UL recognized
■ Commercial electronics
■ Custom configurations available
■ High surge current rating
■ Stable breakdown throughout life
■ RoHS compliant* version available
■ Consumer electronics
■ Automotive, aircraft, military electronics
2026 Series - 3-Pole Gas Discharge Tube
Characteristics
Test Methods per ITU-T (CCITT) K.12, IEEE C62.31, RUS PE-80, Telcordia GR 1361
Model No.
Characteristic
2026-07
2026-09
2026-15
2026-20
2026-23
2026-25
2026-26
1
DC Sparkover 20 ꢀ ꢁ 100 ꢂVs
75 ꢂ
90 ꢂ
150 ꢂ
200 ꢂ
230 ꢂ
250 ꢂ
260ꢂ
Impulse Sparkover
100 ꢂVµs
275 ꢂ
700 ꢂ
275 ꢂ
600 ꢂ
350 ꢂ
575 ꢂ
425 ꢂ
625 ꢂ
450 ꢂ
650 ꢂ
475 ꢂ
700 ꢂ
475 ꢂ
700 ꢂ
1000 ꢂVµs
Model No.
Characteristic
2026-30
2026-35
2026-40
2026-42
2026-47
2026-60
DC Sparkover 20 ꢀ ꢁ 100 ꢂVs
300 ꢂ
350 ꢂ
400 ꢂ
420 ꢂ
470 ꢂ
600 ꢂ
Impulse Sparkover
100 ꢂVµs
500 ꢂ
775 ꢂ
625 ꢂ
875 ꢂ
675 ꢂ
925 ꢂ
725 ꢂ
1000 ꢂ
800 ꢂ
1100 ꢂ
925 ꢂ
1250 ꢂ
1000 ꢂVµs
Impulse Transverse Delay.............................................1000 ꢂVµs.................................................................< 75 ns
10
Insulation Resistance ...................................................100 ꢂ (50 ꢂ for Model 2026–07 & 2026-09).............> 10
Glow ꢂoltage ................................................................10 mA.......................................................................~ 70 ꢂ
Arc ꢂoltage ...................................................................1A.............................................................................~ 10 ꢂ
Glow-Arc Transition Current...........................................................................................................................< 0.5 A
Capacitance .................................................................1 MHz.......................................................................< 2 pF
Ω
2
DC Holdover ꢂoltage .................................................>135 ꢂ, (52 ꢂ for Model 2026-07 & 2026-09,...........< 150 ms
80 ꢂ for Model 2026-15)
3
Impulse Discharge Current...........................................40000 A, 8V20 µs .................................................... 1 operation minimum
20000 A, 8V20 µs......................................................> 10 operations
5000 A, 10V350 µs ................................................... 1 operation
1000 A, 10V1000 µs .................................................> 400 operations
3
Alternating Discharge Current......................................130 Arms, 11 cycles ............................................... 1 operation minimum
20 Arms, 1 s.............................................................> 10 operations
Operation and Storage Temperature.............................................................................................................. -40 to +90 °C
Climatic Category (IEC 60068-1).................................................................................................................... 40V 90V 21
Optional Switch-Grade Fail-short device available.
Notes:
• UL recognized component, UL File E153537.
• Model number marking on tube: 26-xxx ꢂ.
• 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
1
Tube meets BT requirement Type 14 AV1 (210-310 ꢂ).
Network applied.
DC Sparkover may exceed 25 ꢀ after discharge, but will continue to protect without venting.
2
3
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
2026 Series - 3-Pole Gas Discharge Tube
Product Dimensions (additional lead form configurations available upon request)
2026-XX-A
2026-XX-C4
FAIL-SHORT CONFIGURATION
2026-XX-C2F SHOWN
1.6
7.8
0.6
8.1
9.0
7.5
9.6
1.0 DIA.
11.7
6.1
6.1
2026-XX-A1
7.9
2026-XX-C8
11.2 REF.
DIMENSIONS: MILLIMETERS
UNITS WITH LEADS ARE BASED ON THE
2026-XX-A1 BODY.
7.5
1.0 DIA.
How to Order
0.7 - 1.0
2026 - nn - x n F LF
1.0 DIA.
2026-XX-C2
Model Number
Designator
13.0
MAX.
Voltage (Divided by 10)
2026-XX-C
1.0 mm dia. lead wire
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
30
LONG
2 PLCS.
15.4
1.0 DIA.
4.4
Leads
4.5
A = None
C = 1 mm
4.4
Lead Shape
(See Product Dimension Drawings)
1.0 DIA.
7.5
Fail-Short Option
2026-XX-C3
Blank = Standard Product
F =
With Fail-Short Mechanism
Lead Free Option
Blank =Standard Product
LF = Lead Free/RoHS Compliant Product
7.5
1.0 DIA.
4.75
4.4
4.75
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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
ELTGS = Each Line to Ground Simultaneously
NOTE: When using a GDT fail-short device, it is imperative that all components associated and
connected to the GDT with failsafe be tested in their respective completely integrated environment
(finished product) to assure desired operation.
REV. 01/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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