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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 |
|---|---|---|---|---|---|---|---|
![]() 60R030XPR $0.57 | Littelfuse Inc. | PTC RESET FUSE 60V 300MA RADIAL | Cut Tape (CT),Tape & Box (TB) | Through Hole | POLY-FUSE®, 60R | -40°C ~ 85°C | |
![]() 60R030XU $0.53 | Littelfuse Inc. | PTC RESET FUSE 60V 300MA RADIAL | Bulk | Through Hole | POLY-FUSE®, 60R | -40°C ~ 85°C | |
![]() 60R040XPR $0.57 | Littelfuse Inc. | PTC RESET FUSE 60V 400MA RADIAL | Cut Tape (CT),Tape & Box (TB) | Through Hole | POLY-FUSE®, 60R | -40°C ~ 85°C | |
![]() 60R040XU $0.50 | Littelfuse Inc. | PTC RESET FUSE 60V 400MA RADIAL | Bulk | Through Hole | POLY-FUSE®, 60R | -40°C ~ 85°C | |
![]() 60R050XPR $0.68 | Littelfuse Inc. | PTC RESET FUSE 60V 500MA RADIAL | Cut Tape (CT),Tape & Box (TB) | Through Hole | POLY-FUSE®, 60R | -40°C ~ 85°C | |
| Littelfuse Inc. | POLYFUSE RADIAL | Bulk | - | - | - | ||
![]() 60R050XU $0.59 | Littelfuse Inc. | PTC RESET FUSE 60V 500MA RADIAL | Bulk | Through Hole | POLY-FUSE®, 60R | -40°C ~ 85°C | |
![]() 60R050XUL25 $0.49 | Littelfuse Inc. | PTC 60V POLYFUSE RAD LEADS 2.5CM | Bulk | Through Hole | POLY-FUSE® 60R | -40°C ~ 85°C |