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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 |
|---|---|---|---|---|---|---|---|
![]() 2016L500DR-A $0.43 | Littelfuse Inc. | PTC 6V POLYFUSE SURF MOUNT 2016 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, 2016L | -40°C ~ 85°C | |
![]() 20LR450SU $0.33 | Littelfuse Inc. | PTC RESET FUSE 20V 4.5A STRAP | Bulk | User Defined | POLY-FUSE®, LR | -40°C ~ 85°C | |
![]() 20LR450U $0.33 | Littelfuse Inc. | PTC RESET FUSE 20V 4.5A STRAP | Bulk | User Defined | POLY-FUSE®, LR | -40°C ~ 85°C | |
![]() 2322 661 91066 $0.32 | Vishay Beyschlag/Draloric/BC Components | PTC RESET FUSE 100V 85MA RADIAL | Tape & Reel (TR) | Through Hole | - | - | |
![]() 2322 661 93043 $0.78 | Vishay Beyschlag/Draloric/BC Components | PTC RESET FUSE 245V 70MA RADIAL | Tape & Reel (TR),Cut Tape (CT) | Through Hole | - | - | |
![]() 2322 661 93048 $0.78 | Vishay Beyschlag/Draloric/BC Components | PTC RESET FUSE 220V 70MA RADIAL | Tape & Reel (TR),Cut Tape (CT) | Through Hole | - | - | |
![]() 2322 661 93056 $0.84 | Vishay Beyschlag/Draloric/BC Components | PTC RESET FUSE 600V 70MA RADIAL | Tape & Reel (TR),Cut Tape (CT) | Through Hole | - | - | |
![]() 2322 661 93124 $0.42 | Vishay Beyschlag/Draloric/BC Components | PTC RESET FUSE 350V 70MA RADIAL | Bulk | Through Hole | - | - |