RXEF135K

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PTC Resettable Fuses are becoming a popular choice for overcurrent protection applications due to a number of advantages such as high current ratings, low power dissipation and automatic reset capability. The RXEF135K is a resettable fuse offering overcurrent protection with a nominal current rating of 135A (155A peak). In addition to its application in consumer electronics, the RXEF135K is used in automotive and industrial applications.

The working principle of the RXEF135K thermally protected fuse is based on electric heat. When the current rating of the product is exceeded, more heat is generated and the fuse will open. The mechanical opening of the contacts within the fuse causes the internal resistance to increase, thus limiting the current and cutting off the circuit. When the tempreature decreases to a safe tempreature range, the contacts will return to their initial state and the circuit will be restored.

The RXEF135K resettable fuse is available in a standard Miniature Surface Mount or Radial Through Hole package. The lead-free device meets 2500V surge rating requirements and can be used in applications up to 130°C. With its low power dissipation feature, the RXEF135K offers a compact, cost effective and reliable overcurrent protection solution. In addition, it is UL Recognized, RoHS compliant and has a non-flammable construction.

The RXEF135K is a great choice for overcurrent protection and can be applied in a variety of consumer electronics applications such as mobile phones, laptops, tablet PCs, computers, automotive electronics, solar panels, home appliances and industrial machinery. The device is also suitable for use in medical equipment and other safety-critical applications.

The RXEF135K is designed to provide reliable overcurrent protection with a high current rating. Its robust design and excellent surge ratings make it a reliable and cost effective solution for a wide range of consumer and industrial applications. It also offers a great combination of mechanical reset, thermal break and excellent surge ratings, which makes it the ideal choice for applications requiring reliable overcurrent protection.

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