参数资料
| 型号： | 2020-23T-C4LF |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | GAS DISCHARGE TUBE 3 POLE 180V |
| 标准包装： | 100 |
| 系列： | 2020T |
| 电压 - DC 击穿（标称值）： | 180V |
| 极数： | 3 |
| 故障短路： | 无 |
| 安装类型： | 通孔 |
| 封装/外壳： | 径向圆柱形，3引线 |
| 包装： | 托盘 |
GAS DISCHARGE TUBES
Bourns Releases New Gas Discharge Tube
Model 2020 T Series
Riverside, California - March 4, 2011 - Bourns is pleased to announce the release of the 2020 T Series fast response
Gas Discharge Tubes (GDTs) designed for use with Bourns? TBU? High-Speed Protectors.
The newly released part numbers and speci?cations are:
Part
Number
DCBD
(V)
60
180
360
Size
(mm)
8 x 11.2
5 kV/μs
Impulse Voltage (V)
500
650
850
Used with
TBU? Series
The 2020 T Series and Bourns? TBU? High-Speed Protectors are an ideal protection solution for a broad number of
industrial applications as well as telecom applications requiring GR-1089 or ITU-T K.21 compliance. The Bourns?
2020 T Series is also available with an optional fail-short mechanism for applications requiring UL safety standard
compliance.
These GDT devices provide coordinated overvoltage protection for the speci?ed TBU? protector models shown in
the above table. Together, the GDT and TBU? protectors provide extremely fast overcurrent protection (OCP) and
overvoltage protection (OVP) against electrical transients. When exposed to a transient event, the TBU? protector
will transition into a current-blocking condition in less than one microsecond at the rated current. When needed,
the GDT will transition into conduction at a voltage below its maximum impulse rating, protecting the TBU?
device from overvoltage and shunting the excess surge energy to ground. Once the transient subsides, the GDT and
TBU? device will reset to their normal off-state modes of operation.
The new models are available as RoHS* compliant. The product data sheet with detailed speci?cations can be
viewed on the Bourns website at www.bourns.com. Please contact your local Bourns Representative or Bourns
Features
Applications
■
■
■
■
■
Fast acting
Balanced
Stable breakdown throughout life
Designed to operate with TBU? devices
RoHS compliant* versions available
■
■
■
Telecommunications
Industrial electronics
Avionics
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
“Bourns” is a registered trademark of Bourns, Inc.
“TBU” is a registered trademark of Bourns, Inc. in the U.S., Taiwan and European Community.
GDT1104
相关PDF资料 |
PDF描述 |
|---|---|
| 2020-15T-C4LF | GAS DISCHARGE TUBE 3 POLE 60V |
| 2036-60-B3FLF | GAS DISCHARGE TUBE |
| 929705-11-12-I | CONN HEADER 12POS STR .100" GOLD |
| 961112-6700-AR-TP | CONN HEADER VERT 12POS GOLD SMD |
| 961113-6300-AR-TP | CONN HEADER VERT 13POS GOLD SMD |
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