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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 |
|---|---|---|---|---|---|---|---|
![]() AGRF800S $0.34 | Littelfuse Inc. | PTC RESET FUSE 16V 8A RADIAL | Bulk | Through Hole | PolySwitch®, AGRF | -40°C ~ 85°C | |
![]() AGRF800S-1 $0.95 | Littelfuse Inc. | PTC RESET FUSE 16V 8A RADIAL | Bulk | Through Hole | PolySwitch®, AGRF | -40°C ~ 85°C | |
![]() AGRF900 $0.86 | Littelfuse Inc. | PTC RESET FUSE 16V 9A RADIAL | Bag | Through Hole | PolySwitch®, AGRF | -40°C ~ 85°C | |
![]() AGRF900-2 $0.88 | Littelfuse Inc. | PTC RESET FUSE 16V 9A RADIAL | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT) | Through Hole | PolySwitch®, AGRF | -40°C ~ 85°C | |
![]() AHEF050 $0.72 | Littelfuse Inc. | PTC RESET FUSE 32V 500MA RADIAL | Bag | Through Hole | PolySwitch®, AHEF | -40°C ~ 125°C | |
![]() AHEF070 $0.72 | Littelfuse Inc. | PTC RESET FUSE 32V 700MA RADIAL | Bag | Through Hole | PolySwitch®, AHEF | -40°C ~ 125°C | |
![]() AHEF100 $0.72 | Littelfuse Inc. | PTC RESET FUSE 32V 1A RADIAL | Bag | Through Hole | PolySwitch®, AHEF | -40°C ~ 125°C | |
![]() AHEF1000 $1.83 | Littelfuse Inc. | PTC RESET FUSE 32V 10A RADIAL | Bag | Through Hole | PolySwitch®, AHEF | -40°C ~ 125°C |