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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 |
|---|---|---|---|---|---|---|---|
![]() NANOSMDH075F-02 $1.99 | Littelfuse Inc. | PTC RESET FUSE 6V 750MA 1206 | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT) | Surface Mount | PolySwitch®, nanoSMD | -40°C ~ 125°C | |
![]() NANOSMDM050-2 $0.55 | Littelfuse Inc. | POLYSWITCH 0.50A RESET FUSE SMD | Cut Tape (CT) | Surface Mount | PolySwitch®, nanoSMD | - | |
![]() NANOSMDM075-2 $0.55 | Littelfuse Inc. | POLYSWITCH 0.75A RESET FUSE SMD | Cut Tape (CT) | Surface Mount | PolySwitch®, nanoSMD | - | |
![]() NANOSMDM100-2 $0.47 | Littelfuse Inc. | POLYSWITCH 1.00A RESET FUSE SMD | Cut Tape (CT) | Surface Mount | PolySwitch®, nanoSMD | - | |
![]() PFDF.050.2 $0.47 | SCHURTER Inc. | PTC RESET FUSE 60V 550MA 2018 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | PFDF | -40°C ~ 85°C | |
![]() PFHT.136.2 $0.43 | SCHURTER Inc. | PFHT PTC FUSE SMT 1.36 A | Bulk | Surface Mount | PFHT | -40°C ~ 125°C | |
![]() PFHT.160.2 $0.30 | SCHURTER Inc. | PFHT PTC FUSE SMT 1.6 A | Bulk | Surface Mount | PFHT | -40°C ~ 125°C | |
![]() PFLR.260 $0.39 | SCHURTER Inc. | PTC RESET FUSE 15V 2.6A STRAP | Bulk | User Defined | PFLR | -45°C ~ 85°C |