参数资料
| 型号： | GTCA28-421M-R05-2 |
| 厂商： | TE Connectivity |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | GAS TUBE 8MM 420V 20% 5KA |
| 标准包装： | 250 |
| 系列： | GT |
| 电压 - DC 击穿（标称值）： | 420V |
| 脉冲放电电流 (8/20us)： | 5.0kA |
| 容差： | ±20% |
| 极数： | 2 |
| 故障短路： | 无 |
| 安装类型： | 通孔 |
| 封装/外壳： | 轴向圆柱形 |
| 包装： | 剪切带 (CT) |
| 电流 - AC 放电（标称值）： | 5A |
| 其它名称： | GTCA28-421M-R05CT |
Gas Discharge Tubes
GTCX28-XXXM-R05 Series
TE Circuit Protection Products 8mm 2Pole GDTs
(ceramic gas discharge tubes), are commonly
used to help protect sensitive telecom equipment
such as communication lines, signal lines and data
transmission lines from damage caused by
transient surge voltages that typically result from
lightning strikes and equipment switching
operations.
TE Circuit Protection Products GDTs offer a high
level of surge protection, low capacitance and a
broad array of breakover voltage levels, making
them suitable for applications such as MDF (Main
Distribution Frame) modules, high data-rate
telecom applications (e.g. ADSL, VDSL), and
surge protection on power lines. Raychem Circuit
Protection GDTs, can help equipment meet the
most stringent regulatory standards.
Benefits:
? Helps provide overvoltage fault protection against
high energy surges
? Suitable for high-frequency applications
Features:
? 2Pole, 8mm devices
? Broad voltage range from 75V-600V
? Various form factors: surface mount, axial leads, no
leads
? Low capacitance and insertion loss
? UL 497B recognized
? RoHS compliant
? Devices tested per ITU K.12 recommendations
? Non-radioactive materials
Applications:
? Telecommunications
- MDF modules, xDSL equipment, RF system
protection, antenna, base station
Gas Discharge Tubes
? 2009, 2011 Tyco Electronics Corporation.
? Industrial and consumer electronics, such as
- Surge protectors
- Alarm system
Document: SCD27654
Status: Released
a TE Connectivity Ltd. Company. All rights reserved.
.
1
Rev: B Date: MAY 17, 2011
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相关代理商/技术参数 |
参数描述 |
|---|---|
| GTCA28-421M-R10 | 功能描述:气体放电管 - GDT /气体等离子体避雷器 RoHS:否 制造商:Bourns 峰值脉冲电流: 直流击穿电压（标称）:4500 V 电极数量:2 系列:SA2 端接类型:Axial 故障安全保护 Y/N: 封装:Reel |
| GTCA28-471L-P05 | 功能描述:气体放电管 - GDT /气体等离子体避雷器 470VDC Spark +-15% 65AC Discharge 50Hz RoHS:否 制造商:Bourns 峰值脉冲电流: 直流击穿电压（标称）:4500 V 电极数量:2 系列:SA2 端接类型:Axial 故障安全保护 Y/N: 封装:Reel |
| GTCA28-471L-P05-B | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Gas Discharge Tube Standard Two Electrode Series |
| GTCA28-471M-R05 | 功能描述:气体放电管 - GDT /气体等离子体避雷器 8MM 470V 2POLE AXIAL LEADS GDT RoHS:否 制造商:Bourns 峰值脉冲电流: 直流击穿电压（标称）:4500 V 电极数量:2 系列:SA2 端接类型:Axial 故障安全保护 Y/N: 封装:Reel |
| GTCA28-471M-R10 | 功能描述:气体放电管 - GDT /气体等离子体避雷器 8MM 470V 2POLE AXIAL LEADS GDT RoHS:否 制造商:Bourns 峰值脉冲电流: 直流击穿电压（标称）:4500 V 电极数量:2 系列:SA2 端接类型:Axial 故障安全保护 Y/N: 封装:Reel |
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