品牌介绍
成立时间1927年 总部位于美国芝加哥 全球超过5,000名员工 股票代码LFUS(纳斯达克),市值$11.7亿 Littelfuse是美国第一家获得ISO9001认证的保险丝制造商 Littelfuse是美国第一家满足TS16949的电路保护制造商 2006年推出世界上最小的保护型晶闸管,从而将印刷电路板的空间要求减少了50%
主打产品系列
保险丝:轴向型、径向型及通孔型、盒型、表面贴装、中等电压
气体放电管:中低浪涌GDT、中高浪涌GDT、高电压GDT、超高浪涌GDT
应用领域
消费电子
商业系统
工业设备和仪器仪表
汽车电子
绿色能源
医疗设备
电信/数据通信电路
| 型号 | 最小工作温度 | 最大工作温度 | 极性 | 工作电压 | 钳位电压 | 通道 |
|---|---|---|---|---|---|---|
| 30KPA170CA | - 55 C | + 175 C | Bidirectional | 170 V | 275 V | 1 Channel |
| SMAJ54 | - 65 C | + 150 C | Unidirectional | 54 V | 87.1 V | 1 Channel |
| P4KE510A | - 55 C | + 175 C | Unidirectional | 434 V | 698 V | 1 Channel |
| 20KPA204A | - 55 C | + 175 C | Unidirectional | 204 V | 329 V | 1 Channel |
| SMAJ78CA | - 65 C | + 150 C | Bidirectional | 78 V | 126 V | 1 Channel |
| 30KPA43C | - 55 C | + 175 C | Bidirectional | 43 V | 73 V | 1 Channel |
| 30KPA96 | - 55 C | + 175 C | Unidirectional | 96 V | 156 V | 1 Channel |
| P4SMA9.1CA | - 65 C | + 150 C | Bidirectional | 7.78 V | 13.4 V | 1 Channel |
| P4SMA33CA | - 65 C | + 150 C | Bidirectional | 28.2 V | 45.7 V | 1 Channel |
| 20KPA172C | - 55 C | + 175 C | Bidirectional | 172 V | 277 V | 1 Channel |
| P4SMA510CA | - 65 C | + 150 C | Bidirectional | 434 V | 698 V | 1 Channel |
| SLD10U-022 | - 65 C | + 175 C | Unidirectional | 10 V | 19 V | 1 Channel |
| P4KE20 | - 55 C | + 175 C | Unidirectional | 17.1 V | 27.7 V | 1 Channel |
| P4SMA27C | - 65 C | + 150 C | Bidirectional | 23.1 V | 37.5 V | 1 Channel |
| 3KP5.0 | - 55 C | + 175 C | Unidirectional | 5 V | 9.2 V | 1 Channel |
| 30KPA70 | - 55 C | + 175 C | Unidirectional | 70 V | 109 V | 1 Channel |
| 30KPA30 | - 55 C | + 175 C | Unidirectional | 30 V | 55.2 V | 1 Channel |
| 3KP11A | - 55 C | + 175 C | Unidirectional | 11 V | 18.2 V | 1 Channel |
| P4KE8.2CA | - 55 C | + 175 C | Bidirectional | 7.02 V | 12.1 V | 1 Channel |
| 20KPA120CA | - 55 C | + 175 C | Bidirectional | 120 V | 194 V | 1 Channel |