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 |
|---|---|---|---|---|---|---|
| 1.5SMC43CA | - 65 C | + 150 C | Bidirectional | 36.8 V | 59.3 V | 1 Channel |
| P6SMB13A | - 65 C | + 150 C | Unidirectional | 11.1 V | 18.2 V | 1 Channel |
| SMBJ78C | - 65 C | + 150 C | Bidirectional | 78 V | 126 V | 1 Channel |
| P6SMB27A | - 65 C | + 150 C | Unidirectional | 23.1 V | 37.5 V | 1 Channel |
| SMCJ200A | - 65 C | + 150 C | Unidirectional | 200 V | 324 V | 1 Channel |
| SMBJ54C | - 65 C | + 150 C | Bidirectional | 54 V | 87.1 V | 1 Channel |
| SMBJ18CA | - 65 C | + 150 C | Bidirectional | 18 V | 29.2 V | 1 Channel |
| SMDJ36A | - 65 C | + 150 C | Unidirectional | 36 V | 58.1 V | 1 Channel |
| SMBJ28C | - 65 C | + 150 C | Bidirectional | 28 V | 45.4 V | 1 Channel |
| SMBJ17C | - 65 C | + 150 C | Bidirectional | 17 V | 27.6 V | 1 Channel |
| P6SMB12CA | - 65 C | + 150 C | Bidirectional | 10.2 V | 16.7 V | 1 Channel |
| 1.5SMC480A | - 65 C | + 150 C | Unidirectional | 408 V | 658 V | 1 Channel |
| 1KSMB6.8CA | - 65 C | + 150 C | Bidirectional | 5.8 V | 10.8 V | 1 Channel |
| 1.5SMC62CA | - 65 C | + 150 C | Bidirectional | 53 V | 85 V | 1 Channel |
| SMCJ20A | - 65 C | + 150 C | Unidirectional | 20 V | 32.4 V | 1 Channel |
| SMBJ85CA | - 65 C | + 150 C | Bidirectional | 85 V | 137 V | 1 Channel |
| P6SMB18CA | - 65 C | + 150 C | Bidirectional | 15.3 V | 25.2 V | 1 Channel |
| 1.5SMC9.1CA | - 65 C | + 150 C | Bidirectional | 7.78 V | 13.4 V | 1 Channel |
| SMCJ300A | - 65 C | + 150 C | Unidirectional | 300 V | 486 V | 1 Channel |
| P6SMB200CA | - 65 C | + 150 C | Bidirectional | 171 V | 274 V | 1 Channel |
