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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 |
|---|---|---|---|---|---|---|---|
![]() 2920L700/24SLER $2.92 | Littelfuse Inc. | PTC RESET FUSE 7.0A 24V 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, LoRho | -40°C ~ 85°C | |
![]() 2920L700SLPR $2.48 | Littelfuse Inc. | PTC RESET FUSE 6V 7A 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, LoRho | -40°C ~ 85°C | |
![]() 30R090UPR $0.57 | Littelfuse Inc. | PTC RESET FUSE 30V 900MA RADIAL | Cut Tape (CT),Tape & Box (TB) | Through Hole | POLY-FUSE®, 30R | -40°C ~ 85°C | |
![]() 30R090UU $0.45 | Littelfuse Inc. | PTC RESET FUSE 30V 900MA RADIAL | Bulk | Through Hole | POLY-FUSE®, 30R | -40°C ~ 85°C | |
![]() 30R110UPR $0.83 | Littelfuse Inc. | PTC RESET FUSE 30V 1.1A RADIAL | Cut Tape (CT),Tape & Box (TB) | Through Hole | POLY-FUSE®, 30R | -40°C ~ 85°C | |
![]() 30R110UU $0.58 | Littelfuse Inc. | PTC RESET FUSE 30V 1.1A RADIAL | Bulk | Through Hole | POLY-FUSE®, 30R | -40°C ~ 85°C | |
![]() 30R135UPR $0.57 | Littelfuse Inc. | PTC RESET FUSE 30V 1.35A RADIAL | Cut Tape (CT),Tape & Box (TB) | Through Hole | POLY-FUSE®, 30R | -40°C ~ 85°C | |
![]() 30R135UU $0.68 | Littelfuse Inc. | PTC RESET FUSE 30V 1.35A RADIAL | Bulk | Through Hole | POLY-FUSE®, 30R | -40°C ~ 85°C |