B59970C0120A051

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PTC Resettable Fuses are an essential utility in modern electric production. B59970C0120A051 is a high-performance PTC resettable fuse developed and manufactured by EPCOS-TDK in 2011. Using proprietary technology, B59970C0120A051 offers exceptional temperature stability, pulse current capability, and reliability, making it an ideal component in sensitive and complex applications.

As a PTC Resettable Fuse, B59970C0120A051 is designed to protect against short circuits and over currents. Its working principle is to prevent over current by automatically interrupting the current when the current exceeds a certain value. Then, it works by automatically restarting the current once the over current situation is resolved. This safety feature of B59970C0120A051 helps to protect both the device and the user from electrical fires, damage to the device, and personal injury.

The broad application field of B59970C0120A051 includes protection for medical devices, consumer goods, charging systems, and computer peripherals. B59970C0120A051 can also be used as an over-current protection in many types of electronic circuits, such as battery, motor and solenoid actuators. Its small size of 1.2mm x 0.5mm makes it ideal for applications with space restrictions.

B59970C0120A051 is designed with proprietary chip design technology that ensures consistent current stable performance at different temperatures. It also has an internal graphic display element that provides a quick visual detection of its state. EPCOS-TDK has tested and verified its performance in temperatures ranging from -40°C to 85°C, and a wide range of frequencies from 10mHz to 1GHz, making it suitable for use in many types of electric systems.

In addition to its stable performance, B59970C0120A051 also has a high pulse current capability so it can handle inrush currents. However, it is important to note that it has maximum current limits and must not be used above the stated rated current. To guarantee quality and reliability, EPCOS-TDK has conducted qualification tests on the fuse and has UL and CSA certification.

In conclusion, B59970C0120A051 is a high-performance PTC Resettable Fuse that is reliable and suitable for use in a variety of applications. Its stable performance, pulse current capability, and small size make it an ideal choice for over-current protection in many circuits. EPCOS-TDK’s unique chip design technology and its ability to withstand wide variations in temperature make it a premium choice for electric and electronic components.

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