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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 |
|---|---|---|---|---|---|---|---|
![]() 2920L500/24SLDR $2.63 | Littelfuse Inc. | PTC RESET FUSE 5.0A 24V 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, LoRho | -40°C ~ 85°C | |
![]() 2920L600/12MR $0.78 | Littelfuse Inc. | PTC RESET FUSE 12V 6A 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 2920L | -40°C ~ 85°C | |
![]() 2920L600/12MR-A $0.95 | Littelfuse Inc. | PTC RESET FUSE 12V 6A 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 2920L | -40°C ~ 85°C | |
![]() 2920L600/16MR $0.86 | Littelfuse Inc. | PTC RESET FUSE 16V 6.0A 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 2920L | -40°C ~ 85°C | |
![]() 2920L600/16MR-A $0.95 | Littelfuse Inc. | PTC 16V POLYFUSE SMT 2920 6.0A | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 2920L | -40°C ~ 85°C | |
![]() 2920L600/24SLER $2.92 | Littelfuse Inc. | PTC RESET FUSE 6.0A 24V 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, LoRho | -40°C ~ 85°C | |
![]() 2920L700/12MR $0.78 | Littelfuse Inc. | PTC RESET FUSE 12V 7A 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 2920L | -40°C ~ 85°C | |
![]() 2920L700/12MR-A $0.95 | Littelfuse Inc. | PTC RESET FUSE 12V 7A 2920 | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | POLY-FUSE®, 2920L | -40°C ~ 85°C |