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 |
|---|---|---|---|---|---|---|
| 30KPA28 | - 55 C | + 175 C | Unidirectional | 28 V | 50 V | 1 Channel |
| P4KE51CA | - 55 C | + 175 C | Bidirectional | 43.6 V | 70.1 V | 1 Channel |
| 20KPA60C | - 55 C | + 175 C | Bidirectional | 60 V | 97.6 V | 1 Channel |
| P4KE12CA | - 55 C | + 175 C | Bidirectional | 10.2 V | 16.7 V | 1 Channel |
| SMAJ130C | - 65 C | + 150 C | Bidirectional | 130 V | 209 V | 1 Channel |
| SLD16-018 | - 65 C | + 175 C | Bidirectional | 16 V | 28.6 V | 1 Channel |
| 3KP28C | - 55 C | + 175 C | Bidirectional | 28 V | 45.4 V | 1 Channel |
| 20KPA32CA | - 55 C | + 175 C | Bidirectional | 32 V | 54.3 V | 1 Channel |
| 15KPA260CA | - 55 C | + 175 C | Bidirectional | 260 V | 419 V | 1 Channel |
| P4SMA75C | - 65 C | + 150 C | Bidirectional | 64.1 V | 103 V | 1 Channel |
| 3KP110 | - 55 C | + 175 C | Unidirectional | 110 V | 177 V | 1 Channel |
| P4SMA100A | - 65 C | + 150 C | Unidirectional | 85.5 V | 137 V | 1 Channel |
| P4KE100A | - 55 C | + 175 C | Unidirectional | 85.5 V | 137 V | 1 Channel |
| 3KP17 | - 55 C | + 175 C | Unidirectional | 17 V | 27.6 V | 1 Channel |
| 3KP48 | - 55 C | + 175 C | Unidirectional | 48 V | 77.4 V | 1 Channel |
| SMAJ180C | - 65 C | + 150 C | Bidirectional | 180 V | 292 V | 1 Channel |
| 20KPA60A | - 55 C | + 175 C | Unidirectional | 60 V | 97.6 V | 1 Channel |
| 15KPA260C | - 55 C | + 175 C | Bidirectional | 260 V | 419 V | 1 Channel |
| 3KP100CA | - 55 C | + 175 C | Bidirectional | 100 V | 162 V | 1 Channel |
| P4KE47 | - 55 C | + 175 C | Unidirectional | 40.2 V | 64.8 V | 1 Channel |
