# Gas Discharge Tube (GDT), 2-Electrode, 2045, 230 V, Axial Leaded, 10 kA, 700 V
**URL**: https://novapart.co/products/2045-23-BLF/gas-discharge-tube-gdt-2-electrode-2045-230-v
**SKU**: 2045-23-BLF
**Manufacturer**: BOURNS
**Category**: Circuit Protection || Gas Discharge Tubes - GDT
**Price**: €0.3660
**Stock**: 500+
**Lead Time**: 99 days (indicative)
## Description
Product Range:2045 Series; DC Breakover Voltage:230V; GDT Case Style:Axial Leaded; Impulse Discharge Current:10kA; Impulse Sparkover Voltage:700V; SVHC:No SVHC (15-Jan-2018)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Product Range | 2045 |
| Gdt Case Style | Axial Leaded |
| Dc Breakover Voltage | 230V |
| Impulse Discharge Current | 10kA |
| Impulse Sparkover Voltage | 700V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2148106/)
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; clases
*RoHS COMPLIANT
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**Features Applications** n Size: 8 mm diameter, 6 mm length n Telecommunications equipment n Low capacitance n Industrial equipment/electronics n High insulation resistance n Consumer electronics n RoHS compliant* n UL Recognized ay **2045 Series Medium Duty 2-Electrode Gas Discharge Tube**
## ~~**Characteristics**~~
Test Methods per ITU-T (CCITT) K.12 and IEEE C62.31.
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||||||||
|---|---|---|---|---|---|---|
|Model No.|
|Characteristic|
|2045-07|2045-09|2045-12|2045-13|2045-14|2045-23|
|DC Sparkover ±30 % @ 100 V/s|75 V|90 V|120 V|130 V|145 V|230 V|
|Impulse Sparkover|[(1)]|
|100 V/µs|< 500 V|< 500 V|< 500 V|< 500 V|< 500 V|< 500 V|
|1000 V/µs|< 600 V|< 600 V|< 700 V|< 700 V|< 700 V|< 700 V|
|Model No.|
|Characteristic|
|2045-25|2045-30|2045-35|2045-40|2045-47|
|DC Sparkover ±30 % @ 100 V/s|250 V|300 V|350 V|400 V|470 V|
|Impulse Sparkover|[(1)]|
|100 V/µs|< 500 V|< 700 V|< 700 V|< 800 V|< 900 V|
|1000 V/µs|< 700 V|< 900 V|< 900 V|< 1000 V|< 1100 V|
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(1) Impulse Sparkover voltage is defined as typical values of distribution.
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||||
|---|---|---|
|Insulation Resistance (IR)|[(2)]|....................................50 / 100 / 250 Vdc ................................................. > 10 GW|
|Glow Voltage ...........................................................10 mA ..................................................................... ~ 70 V|
|Arc Voltage ..............................................................1 A .......................................................................... ~ 10 V|
|Glow-Arc Transition Current .................................................................................................................... < 1 A|
|Maximum Capacitance ............................................1 MHz ..................................................................... < 1.5 pF|
|Impulse Discharge Current ......................................15,000 A, 8/20 µs .................................................. 1 operation|
|10,000 A, 8/20 µs .................................................. 10 operations|
|Alternating Discharge Current .................................5 A, 50 Hz, 1 second. ............................................ 1 operation|
|65 A, Single, 9 cycles ............................................ 1 operation|
|Impulse Life .............................................................100 A 10/1000 µs .................................................. 500 operations|
|Storage Temperature ............................................................................................................................... -40 to +150 °C|
|Operating Temperature ............................................................................................................................ -30 to +85 ºC|
|DC Holdover Voltage|[(3)]|........................................................................................................................... < 150 ms|
|Climatic Category (IEC 60068-1)............................................................................................................. 40 / 90 / 21|
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## Notes:
• UL Recognized component, UL File E153537.
• At delivery AQL 0.65, level II DIN ISO 2859.
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|---|---|---|
|[(2)]|DC Breakdown Voltage|DC Measuring Voltage|
|75–90 V|50 V|
|120–400 V|100 V|
|470|250 V|
|[(3)]|DC Breakdown Voltage|DC Holdover Voltage|
|75–145 V|52 V|
|230 V|80 V|
|250 V|135 V|
|300–470 V|150 V|
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*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.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.
## **2045 Series Medium Duty 2-Electrode Gas Discharge Tube**
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Product Dimensions
2045-XX-B
0.8 ± 0.05
20 (.031 ± .002)
(.787) [MIN.]
8.0 +0.3/-0.5
6.0 +0.3/-0.5
(.315 +.001/-.020)
(.236 +.001/-.020)
MM
DIMENSIONS:
(INCHES)
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## ~~**How to Order**~~
Model Number Designator
Voltage 07 = 75 V 25 = 250 V 09 = 90 V 30 = 300 V 12 = 120 V 35 = 350 V 13 = 130 V 40 = 400 V 14 = 145 V 47 = 470 V 23 = 230 V Leads B = 0.8 mm straight leads Packaging T1 = Reelpack (Optional) - 500 pcs./reel RoHS Compliancy LF = RoHS Compliant Product
**2045 - xx - B __ LF**
Note: Custom leadforms available - please contact Bourns for details.
## ~~**Packaging Specifcations**~~
The reelpack (-BT1LF) contains 500 pieces per reel. Reel is 330 mm in diameter and 68 mm wide. Two reels per box (1K units).
## **2045-XX-BT1LF — 0.8 mm (0.032 in.) dia. lead wire**
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52.4 ± 2.0
(2.05 ± 0.08)
10.0 ± 0.5
(0.4 ± .020)
MM
DIMENSIONS:
(INCHES)
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Tel: +886-2 2562-4117 • Email: asiacus@bourns.com **Asia-Pacific: EMEA:** Tel: +36 88 520 390 • Email: eurocus@bourns.com **The Americas:** Tel: +1-951 781-5500 • Email: americus@bourns.com **www.bourns.com**
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
REV. C 10/16
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
## Links
- [View this product on Novapart](https://novapart.co/products/2045-23-BLF/gas-discharge-tube-gdt-2-electrode-2045-230-v)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bourns/2045-23-blf/gas-discharge-tube-230v-10ka/dp/2148106)
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