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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 |
|---|---|---|---|---|---|---|---|
![]() SMD2920P050TFA $0.35 | Littelfuse Inc. | PTC RESET FUSE 60V 500MA 2920 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, SMD2920 | -40°C ~ 85°C | |
![]() SMD2920P050TSA $0.17 | Littelfuse Inc. | PTC RESET FUSE 60V 500MA 2920 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, SMD2920 | -40°C ~ 85°C | |
![]() SMD2920P075TFA $0.35 | Littelfuse Inc. | PTC RESET FUSE 30V 750MA 2920 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, SMD2920 | -40°C ~ 85°C | |
![]() SMD2920P075TSA $0.17 | Littelfuse Inc. | PTC RESET FUSE 30V 750MA 2920 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, SMD2920 | -40°C ~ 85°C | |
![]() SMD2920P100TFA $0.34 | Littelfuse Inc. | PTC RESET FUSE 33V 1.1A 2920 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, SMD2920 | -40°C ~ 85°C | |
![]() SMD2920P100TSA $0.17 | Littelfuse Inc. | PTC RESET FUSE 33V 1.1A 2920 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, SMD2920 | -40°C ~ 85°C | |
![]() SMD2920P125TFA $0.34 | Littelfuse Inc. | PTC RESET FUSE 15V 1.25A 2920 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, SMD2920 | -40°C ~ 85°C | |
![]() SMD2920P125TSA $0.17 | Littelfuse Inc. | PTC RESET FUSE 15V 1.25A 2920 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, SMD2920 | -40°C ~ 85°C |