2026-07 BOURNS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
Features
■ Balanced TRIGARD® ■ Approximately 8 mm diameter, 11 mm long ■ UL recognized ■ Custom confi gurations available ■ High surge current rating ■ Stable breakdown throughout life ■ RoHS compliant* version available
Applications
■ Telecommunications ■ Industrial electronics ■ Commercial electronics ■ Consumer electronics ■ Automotive, aircraft, military electronics Characteristics
2026 Series - 3-Pole Gas Discharge Tube
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. Test Methods per ITU-T (CCITT) K.12, IEEE C62.31, RUS PE-80, Telcordia GR 1361 Characteristic Model No. 2026-07 2026-09 2026-15 2026-20 2026-23 2026-25 2026-26 DC Sparkover ±20 % @ 100 V/s 75 V 90 V 150 V 200 V 230 V 250 V 260V 1 Impulse Sparkover
100 V/µs
1000 V/µs
10 Ω
80 V for Model 2026-15)
Optional Switch-Grade Fail-short device available. Notes: UL recognized component, UL File E153537. 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 >108Ω (-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 A/1 (210-310 V). 2 Network applied. 3 DC Sparkover may exceed ±25 % after discharge, but will continue to protect without venting. *RoHS COMPLIANTVERSIONS AVAILABLE Characteristic Model No. 2026-30 2026-35 2026-40 2026-42 2026-47 2026-60 DC Sparkover ±20 % @ 100 V/s 300 V 350 V 400 V 420 V 470 V 600 V Impulse Sparkover
Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. Product Dimensions (additional lead form confi gurations available upon request) How to Order 2026 - nn - x n F LF Model Number Designator Voltage (Divided by 10) 07 = 75 V 30 = 300 V 09 = 90 V 35 = 350 V 15 = 150 V 40 = 400 V 20 = 200 V 42 = 420 V 23 = 230 V 47 = 470 V 25 = 250 V 60 = 600 V 26 = 260 V 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 2026-XX-A DIMENSIONS: MILLIMETERS UNITS WITH LEADS ARE BASED ON THE 2026-XX-A1 BODY . 0.6 1.6 9.0 11.7 7.8 2026-XX-A1 0.7 - 1.0 1.0 DIA. 7.9 11.2 REF. 2026-XX-C2 13.0 MAX. 15.4 4.5 4.4 4.4 1.0 DIA. 2026-XX-C3 7.5 4.4 4.75 4.75 1.0 DIA. 2026-XX-C4 7.5 6.1 6.1 1.0 DIA. 2026-XX-C8 1.0 DIA. 7.5 2026-XX-C 1.0 mm dia. lead wire 1.0 DIA. LONG 2 PLCS. 7.5 FAIL-SHORT CONFIGURATION 2026-XX-C2F SHOWN 8.1 9.6
REV. 04/11 Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. Switch-Grade Fail-short Device Shorting Curve 2026-XX-XF 10.0 20.0 30.0 5.0 Current (A) (ELTGS) 1.0 0.5 0.1 1 10 100 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. Seconds 1000