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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 |
|---|---|---|---|---|---|---|---|
![]() AHRF750-2 $1.00 | Littelfuse Inc. | PTC RESET FUSE 16V 7.5A RADIAL | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT) | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF800 $1.06 | Littelfuse Inc. | PTC RESET FUSE 16V 8A RADIAL | Bag | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF800-2 $1.21 | Littelfuse Inc. | PTC RESET FUSE 16V 8A RADIAL | Tape & Reel (TR),Cut Tape (CT) | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRF900 $1.21 | Littelfuse Inc. | PTC RESET FUSE 16V 9A RADIAL | Bag | Through Hole | PolySwitch®, AHRF | -40°C ~ 125°C | |
![]() AHRL1000 $1.34 | Littelfuse Inc. | PTC RESET FUSE 10A 16V RAD | Bulk | Through Hole | PolySwitch®, AHRL | -40°C ~ 125°C | |
![]() AHRL1100 $1.40 | Littelfuse Inc. | PTC RESET FUSE 11A 16V RAD | Bulk | Through Hole | PolySwitch®, AHRL | -40°C ~ 125°C | |
![]() AHRL1200 $1.53 | Littelfuse Inc. | PTC RESET FUSE 12A 16V RAD | Bulk | Through Hole | PolySwitch®, AHRL | -40°C ~ 125°C | |
![]() AHRL1300 $1.53 | Littelfuse Inc. | PTC RESET FUSE 13A 16V RAD | Bulk | Through Hole | PolySwitch®, AHRL | -40°C ~ 125°C |