RXEF135

Resistance - Initial (Ri) (Min):	120 mOhms
Approvals:	CQC, CSA, TUV, UL
Lead Spacing:	0.199" (5.05mm)
Thickness (Max):	--
Height - Seated (Max):	0.752" (19.10mm)
Size / Dimension:	0.571" Dia x 0.118" W (14.50mm x 3.00mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	300 mOhms
Series:	PolySwitch®, RXEF
Time to Trip:	9.6s
Current - Trip (It):	2.7A
Current - Hold (Ih) (Max):	1.35A
Current - Max:	40A
Voltage - Max:	72V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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PTC Resettable Fuses: RXEF135 application field and working principle

PTC Resettable Fuses are widely used in electronic products, as they can help maintain the safe operation of the device and reduce maintenance costs. RXEF135 is one of the most popular PTC Resettable Fuses, and is widely used in a variety of applications. This article will discuss the applications field of RXEF135, as well as its working principle.RXEF135 is highly reliable due to its self-reset capabilities. It can be used in a wide variety of applications such as automotive, consumer electronics, and industrial equipment. Specifically, it is used in automotive applications such as power supply, lighting system, instrumentation, additional equipment, etc. It is also used in consumer electronics such as home audio-visual equipment, communication equipment, and computer peripherals. Additionally, RXEF135 can be used in industrial equipment like medical, measurement, and control devices. The working principle of RXEF135 is quite simple. When the current in a circuit exceeds the specified value, the fuse will trip and cut off the current flow in the circuit. This is done by the fuse element melting open, thus breaking the circuit. This is the same as a normal fuse, except that with PTC Resettable Fuses, the current can be automatically reset without having to manually replace the fuse. The reset process is triggered when the ambient temperature cools enough for the fuse element to solidify again.RXEF135 is made of high-quality materials and features a unique design. It uses a glass encapsulation material to protect the internal electronic components from the external environment. It also features a large surface area for heat dissipation to protect the fuse from overheating. The PTC element is made from polymeric material with high bi-metallic temperature coefficient, which provides high reliability and long life.RXEF135 is RoHS compliant and is classified as a UL listed component. It has a rated current of 135A and a rated voltage of 32V DC. It can be easily installed using screw terminals and has a wide operating temperature range of -25 to +85℃, making it suitable for many applications.To conclude, RXEF135 is a reliable and efficient PTC Resettable Fuse. It is reliable enough to be used in automotive, consumer electronics, and industrial applications. Its simple working principle makes it easy to use and maintain. Additionally, its high-quality components and wide temperature range make it capable of withstanding harsh environmental conditions.

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