PTC Resettable Fuses
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— IC芯片 | 连接器 | 传感器 | 被动器件 —

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.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() MINIASMDC150F/12-2 $0.52 | Littelfuse Inc. | PTC RESET FUSE 12V 1.5A 1812 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | PolySwitch®, miniASMD | -40°C ~ 85°C | |
![]() MINIASMDC150F/16-2 $0.55 | Littelfuse Inc. | PTC RESET FUSE 16V 1.5A 1812 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | PolySwitch®, miniASMD | -40°C ~ 85°C | |
![]() MINIASMDC150F/24-2 $0.69 | Littelfuse Inc. | PTC RESET FUSE 24V 1.5A 1812 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | PolySwitch®, miniASMD | -40°C ~ 85°C | |
![]() MINIASMDC200F/16-2 $1.03 | Littelfuse Inc. | PTC RESET FUSE 16V 2A 1812 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | PolySwitch®, miniASMD | -40°C ~ 85°C | |
![]() MINIASMDC260F/12-2 $0.67 | Littelfuse Inc. | PTC RESET FUSE 12V 2.6A 1812 | Bulk | Surface Mount | PolySwitch®, miniASMD | -40°C ~ 85°C | |
![]() MINIASMDC260F/13.2-2 $0.69 | Littelfuse Inc. | PTC RESET FUSE 13.2V 2.6A 1812 | Bulk | Surface Mount | PolySwitch®, miniASMD | -40°C ~ 85°C | |
![]() MINIASMDC260F/16-2 $0.71 | Littelfuse Inc. | PTC RESET FUSE 16V 2.6A 1812 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | PolySwitch®, miniASMD | -40°C ~ 85°C | |
![]() MINIASMDCH050F-2 $0.70 | Littelfuse Inc. | PTC RESET FUSE 0.50A 30V 1812 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | PolySwitch®, miniASMD | -40°C ~ 125°C |