【产品】国产三极气体放电管SC3E8系列,直流放电电压为75V~800V,电容最大仅1.5pF
硕凯电子SC3E8系列三极气体放电管(GDT),具有低插入损耗和超低电容的特点,瞬态性能出色,适合于电源系统的输入以及压敏电阻和电信线路的连接点。它们对于保护移动电话系统中的基站以及带有中继器和分配系统的有线电视网络(CATV)都是不可或缺的。产品也可用于AC电力传输系统,DSL调制解调器,WLAN路由器,电视机,电缆调制解调器,空调设备。
SC3E8系列的直流放电电压为75V~800V,绝缘电阻高达1GΩ,电容最大仅1.5pF。
图1 产品图
特征
非放射性
符合RoHS标准
低插入损耗
出色的瞬态响应
超低电容
20KA浪涌能力,通过IEC 61000-4-5定义的8/20μs脉冲测试
热故障安全选项可用(在部件号后添加“ F”后缀)
应用
通讯设备
CATV设备
测验设备
数据线
电源
电信SLIC保护
宽带设备
ADSL设备,包括ADSL2 +
XDSL设备
卫星和CAT设备
消费类电子产品
订购信息
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本文由一号演员翻译自硕凯电子,版权归世强硬创平台所有,非经授权,任何媒体、网站或个人不得转载,授权转载时须注明“来源:世强硬创平台”。
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目录- 公司简介 GDT陶瓷气体放电管 TVS瞬态抑制二极管 ESD静电保护元件 TSS半导体放电管 MLV贴片压敏电阻 高分子ESD MOV压敏电阻 SPG强效放电管 PPTC自恢复保险丝 贴片磁珠 贴片电感
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有国产的贴片压敏电阻推荐的吗?最好是可以替代君耀的3RH250L-8,谢谢
推荐使用硕凯(SOCAY)的贴片压敏电阻SC3E8-250HM ,其主要特点:电压250V正负20% , 脉冲放电电流大(最高可达20KA),极间电容小(小于1.5PF),尺寸:10*8mm三级插件 。具体见手册:https://www.sekorm.com/doc/1182909.html
SC3E8 Series 3-Electrode Gas Discharge Tube (GDT)
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【产品】国产三极方形陶瓷气体放电管SC3E8-230HSMD,具有≤1.5pF的寄生电容值,适合高浪涌的防护
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【应用】硕凯电子推出TVS二极管SLVU2.8-4,为室外走线网口提供防雷保护
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【产品】国产陶瓷气体放电管SC3E5-90LSMD,工作温度为-40°~+90°C,最大脉冲击穿电压600V
硕凯电子推出一款大通流雷击浪涌保护器件SC3E5-90LSMD陶瓷气体放电管 ,可用于POE端口的电路防护,具有防护等级高、使用寿命长、安全性强等优点。该器件采用的是SMD三极贴片封装,既方便贴片焊接又可节约板子空间。
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品牌:硕凯电子
品类:Surface Mount Polymeric ESD Suppressor
价格:¥0.1280
现货: 2,705,323
品牌:硕凯电子
品类:Surface Mount Multilayer Varistor
价格:¥0.0375
现货: 2,050,028
品牌:硕凯电子
品类:Surface Mount Polymer ESD Suppressors
价格:¥0.1000
现货: 1,165,000
品牌:硕凯电子
品类:Surface Mount Transient Voltage Suppressors
价格:¥0.1250
现货: 321,221
品牌:硕凯电子
品类:Surface Mount Polymeric ESD Suppressor
价格:¥0.1040
现货: 280,250
服务
可定制高压耐热绝缘电缆的材质:导体-镀锡/镀镍软铜线,绝缘体-架桥难燃PE/氟素树脂PFA,工作电压:300-600V,工作温度:150-200℃,阻燃对应UL:VW-1、FT1、-F-mark规格。
最小起订量: 3000m 提交需求>
可定制三防平板尺寸范围5~15.6寸,win10/11/安卓90/10.0/110/120/Linux/麒麟系统等多系统定制,IP65防尘防水,在-10°C~50°C稳定运行,支持一维/二维、NFC等功能模块、指纹识别模块自由选配。
最小起订量: 1台 提交需求>
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