250S Series 250 V Polyfuse Resettable SMD PTCs
Littelfuse 250S series is ideal for protecting telecommunication and networking equipment
The Littelfuse 250S series is ideal for protecting telecommunication and networking equipment against lightning and power cross strikes. These devices are fully compatible with telecommunications standards and are offered in horizontal and vertical surface mount packages. The 250S series is lead-free, halogen-free, and RoHS-compliant.
- Low resistance
- Compatible with telecom standards
- Helps meet ITU K.20, K.21/Telcordia standards
- Solder joint is able to be inspected easily
- High voltage
- Telecommunications
- Networking
- ISDN equipment
- XSDN equipment
250S Series 250 V Polyfuse Resettable SMD PTCs
| 图片 | 制造商零件编号 | 描述 | 可供货数量 | 价格 | ||
|---|---|---|---|---|---|---|
![]() | ![]() | 250S130DR | PTC RESET FUSE 60V 130MA 2SMD | 852 - 立即发货 | $1.50 | 查看详情 |
![]() | ![]() | 250S130-RADR | PTC RESET FUSE 60V 130MA 2SMD | 1506 - 立即发货 9000 - 厂方库存 | $1.50 | 查看详情 |
![]() | ![]() | 250S130VZR | PTC RESET FUSE 60V 130MA 2SMD | 893 - 立即发货 | $1.50 | 查看详情 |





