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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 |
|---|---|---|---|---|---|---|---|
![]() 1210L050/30WR-A $1.31 | Littelfuse Inc. | PTC 30V POLYFUSE SMT 1210 0.5A | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, LoRho | -40°C ~ 85°C | |
![]() 1210L050YR $0.48 | Littelfuse Inc. | PTC RESET FUSE 13.2V 500MA 1210 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 1210L | -40°C ~ 85°C | |
![]() 1210L050YR-A $0.24 | Littelfuse Inc. | PTC 13.2V POLYFUSE SURF MOUNT 12 | Tape & Reel (TR) | Surface Mount | POLY-FUSE®, 1210L | -40°C ~ 85°C | |
![]() 1210L075/24PR $0.88 | Littelfuse Inc. | PTC RESET FUSE 24V 750MA 1210 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 1210L | -40°C ~ 85°C | |
![]() 1210L075/24PR-A $0.96 | Littelfuse Inc. | PTC RESET FUSE 24V 750MA 1210 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 1210L | -40°C ~ 85°C | |
![]() 1210L075YR $0.50 | Littelfuse Inc. | PTC RESET FUSE 6V 750MA 1210 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 1210L | -40°C ~ 85°C | |
![]() 1210L110/12WR $0.88 | Littelfuse Inc. | PTC RESET FUSE 12V 1.1A 1210 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 1210L | -40°C ~ 85°C | |
![]() 1210L110/16WR $0.98 | Littelfuse Inc. | PTC RESET FUSE 16V 1.1A 1210 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 1210L | -40°C ~ 85°C |