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— IC芯片 | 连接器 | 传感器 | 被动器件 —
PTC Resettable Fuses
PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.
Screen Default Ranking Price By Date
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
 TCF250-145-RB-B-0.5 $0.60 | Littelfuse Inc. | PTC RESET FUSE 60V 145MA SMD | Bag | Surface Mount | PolySwitch®, TCF250 | -40°C ~ 85°C | |
TCF250-145T-B-0.5 $0.64 | Littelfuse Inc. | PTC RESET FUSE 60V 145MA SMD | Bag | Surface Mount | PolySwitch®, TCF250 | -40°C ~ 85°C | |
TCF250-180T $0.58 | Littelfuse Inc. | PTC RESET FUSE 60V 180MA SMD | Bag | Surface Mount | PolySwitch®, TCF250 | -40°C ~ 85°C | |
 TD0710-B33-2JB $0.53 | Littelfuse Inc. | PTC RESET FUSE | Bulk | - | - | - | |
| Littelfuse Inc. | PTC RESET FUSE 250V 80MA RADIAL | Bulk | Through Hole | PolySwitch® | -40°C ~ 85°C | ||
| Littelfuse Inc. | PTC RESET FUSE 250V 120MA RADIAL | Bulk | Through Hole | PolySwitch® | -40°C ~ 85°C | ||
| Littelfuse Inc. | PTC RESET FUSE 250V 120MA RADIAL | Bulk | Through Hole | PolySwitch® | -40°C ~ 85°C | ||
| Littelfuse Inc. | PTC RESET FUSE 250V 145MA RADIAL | Bulk | Through Hole | PolySwitch® | -40°C ~ 85°C |
