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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 |
|---|---|---|---|---|---|---|---|
![]() AHRF1000-2 $1.38 | Littelfuse Inc. | PTC RESET FUSE 16V 10A RADIAL | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT) | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF1100 $1.35 | Littelfuse Inc. | PTC RESET FUSE 16V 11A RADIAL | Bag | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF1300 $1.38 | Littelfuse Inc. | PTC RESET FUSE 16V 13A RADIAL | Bag | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF1300-2 $1.38 | Littelfuse Inc. | PTC RESET FUSE 16V 13A RADIAL | Tape & Reel (TR),Cut Tape (CT) | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF1400 $1.58 | Littelfuse Inc. | PTC RESET FUSE 16V 14A RADIAL | Bag | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF1500 $1.60 | Littelfuse Inc. | PTC RESET FUSE 16V 15A RADIAL | Bulk | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF200 $0.70 | Littelfuse Inc. | PTC RESET FUSE 16V 2A RADIAL | Bag | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF200-2 $0.53 | Littelfuse Inc. | PTC RESET FUSE 16V 2A RADIAL | Tape & Reel (TR),Cut Tape (CT) | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C |