PTGL5SAS6R8K3B51A0

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PTC (Positive Temperature Coefficient) Resettable Fuses, also known as polymeric positive temperature coefficient (PPTC) resettable fuses, are overcurrent protection devices which "trip" or open when a certain overload current passes through them. When the fault is cleared, the device can reset itself, restoring the circuit. This allows the user to avoid the expense of constantly replacing burnt out fuses. The PTGL5SAS6R8K3B51A0 is a PTC resettable fuse with very reliable and robust control characteristics.

Application Field of PTGL5SAS6R8K3B51A0

The PTGL5SAS6R8K3B51A0 can be used to protect a variety of electronic components, including microcontrollers, power supplies, motors, and other circuits. It can also be used to provide a quick and efficient solution for protecting high current loads in medical, instrumentation, communications, and automotive applications. Additionally, due to its resistance to mechanical shock, vibration and thermal cycling, the PTGL5SAS6R8K3B51A0 is an ideal choice for applications in harsh environments, such as industrial control, robotics and aerospace.

Working Principle of PTGL5SAS6R8K3B51A0

When a heavy current passes through the device, it releases a polymeric material inside which reduces the amount of current that flows through the device. This reduces the temperature of the device, which allows the polymeric material to cool down and eventually reset the fuse. This resetting process is known as "self recovery" and works similarly to a circuit breaker. In many cases, the self recovery process can take as little as 10 milliseconds, making the device ideal for quickly responding to overloads in the circuit.

Unlike normal fuses which must be replaced after tripping, the PTGL5SAS6R8K3B51A0 can be reused again and again, making it a more cost effective and reliable solution for protecting circuits. Moreover, the device can respond to a wide range of current levels, from very small overloads to large surges, making it suitable for a variety of applications.

PTGL5SAS6R8K3B51A0 is also a very small device. It can be as small as 0.5mm2, making it ideal for use in space-constrained applications. Additionally, the device has a low on-state resistance, meaning that it maintains a low voltage drop across the fuse, even when carrying currents of several amperes. This makes it ideal for use in low voltage applications, such as digital circuits.

Conclusion

PTGL5SAS6R8K3B51A0 is a very reliable and efficient PTC resettable fuse. It is designed to provide protection to a wide variety of circuits, from small overloads to large surges. It can reset very quickly and can be used in space constrained applications. Additionally, it has a low on-state resistance, making it ideal for low voltage applications. Finally, it can be reused many times, making it a very cost effective solution for protecting circuits.

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