设置
快速交货
免运费
国际贸易术语
支付类型
市场产品
Low Rho Series for Overcurrent and Overtemperature Protection | Datasheet Preview
Littelfuse’s Low Rho Series of Surface Mount, Polymer, Positive Temperature Coefficient (PPTC) devices provide overcurrent protection for applications where ultra low internal resistance, ultra low voltage drop, and automatic, resettable protection are desired. Positive temperature coefficient devices increase in resistance as the temperature increases and therefore limit unsafe currents while allowing for a consistent current flow at safe levels. This resettable overcurrent protection function reduces warranty, service, and repair costs when compared to conventional fuses. Littlefuse Low Rho devices are UL recognized and TUV approved, and have a maximum fault current of 50 Amps. Available in package sizes ranging from 0402 to 2920, they support hold currents from 100 milli Amps to 9 Amps. These Littelfuse Low Rho, resettable PPTC devices are ideal for USB peripherals, Lithium ion battery packs, smartphones, LCD and LED TVs, digital cameras, and more.
Part List
| 图片 | 制造商零件编号 | 描述 | 可供货数量 | 价格 | 查看详情 | |
|---|---|---|---|---|---|---|
 |  | 1206L450SLWR | PTC RESET FUSE 6V 4.5A 1206 | 7527 - 立即发货 39000 - 厂方库存 | $17.98 | 查看详情 |
|  | 1210L175SLYR | PTC RESET FUSE 6V 1.75A 1210 | 0 - 立即发货 | See Page for Pricing | 查看详情 |
| | 1210L300SLYR | PTC RESET FUSE 6V 3A 1210 | 0 - 立即发货 | See Page for Pricing | 查看详情 |
| | 1210L450SLWR | PTC RESET FUSE 6V 4.5A 1210 | 2918 - 立即发货 | $17.98 | 查看详情 |
|  | 1812L270SLPR | PTC RESET FUSE 6V 2.7A 1812 | 0 - 立即发货 | See Page for Pricing | 查看详情 |
|  | 1210L300SLWR | PTC RESET FUSE 6V 3A 1210 | 1559 - 立即发货 | $15.19 | 查看详情 |
| | 1210L400SLWR | PTC RESET FUSE 6V 4A 1210 | 8133 - 立即发货 | $17.98 | 查看详情 |
|  | 2920L700SLPR | PTC RESET FUSE 6V 7A 2920 | 6187 - 立即发货 | $25.04 | 查看详情 |
|  | 0603L300/9SLYR | PTC RESET FUSE 9V 3A 0603 | 6250 - 立即发货 | $20.77 | 查看详情 |
|  | 1206L500SLWR | PTC RESET FUSE 6V 5A 1206 | 0 - 立即发货 | $7.61 | 查看详情 |
| | 1210L500SLWR | PTC RESET FUSE 6V 5A 1210 | 955 - 立即发货 87000 - 厂方库存 | $17.49 | 查看详情 |
|  | 0402L100SLKR | PTC RESET FUSE 1.0A 6V 0402 | 3043 - 立即发货 | $22.99 | 查看详情 |
|  | 0603L200SL-VYR | PTC RESET FUSE 2.0A 6V 0603 | 9003 - 立即发货 68000 - 厂方库存 | $15.19 | 查看详情 |
| | 0603L300SLYR | PTC RESET FUSE 3.0A 6V 0603 | 628 - 立即发货 180000 - 厂方库存 | $15.19 | 查看详情 |
|  | 0805L300SLTHYR | PTC RESET FUSE 3.0A 6V 0603 | 1232 - 立即发货 | $17.98 | 查看详情 |
| | 0805L350SLYR | PTC RESET FUSE 3.5A 6V 0805 | 1427 - 立即发货 | $17.98 | 查看详情 |
| | 0805L400SLWR | PTC RESET FUSE 4.0A 6V 0805 | 40833 - 立即发货 99000 - 厂方库存 | $12.64 | 查看详情 |
|  | 1206L260/12SLYR | PTC RESET FUSE 2.6A 12V 1206 | 24 - 立即发货 24000 - 厂方库存 | $16.26 | 查看详情 |
| | 1206L260SLTHYR | PTC RESET FUSE 6V 2.6A 1206 | 11930 - 立即发货 16000 - 厂方库存 | $15.19 | 查看详情 |
