RLD60P020XFF

Resistance - Initial (Ri) (Min):	1.83 Ohms
Approvals:	cURus, TUV
Lead Spacing:	0.201" (5.10mm)
Thickness (Max):	--
Height - Seated (Max):	0.480" (12.20mm)
Size / Dimension:	0.291" Dia x 0.122" W (7.40mm x 3.10mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	4.4 Ohms
Series:	POLY-FUSE®, RLD60
Time to Trip:	2.2s
Current - Trip (It):	400mA
Current - Hold (Ih) (Max):	200mA
Current - Max:	40A
Voltage - Max:	60V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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PTC Resettable Fuses

PTC resettable fuses are electronic components that reset their own circuits and protect against overcurrent when they become overloaded. They are a type of passive component known as a polymeric positive temperature coefficient (PPTC) resistor, and are also known as polyfuses, polyswitch, polybreakers, polyfusible resistors, or resettable fuses. They are used in a variety of electronic and electrical applications and can act as an alternative to traditional thermal fuses and circuit breakers. One of the most popular resettable fuses on the market is the RLD60P020XFF and it is commonly used in several different application fields. The RLD60P020XFF is an all-in-one polyfuse, designed specifically for power management and overcurrent protection in consumer electronics. It is much smaller than a traditional thermal fuse and can be mounted directly onto a printed circuit board (PCB). The resettable fuse offers a slim silhouette and can be placed without the need for a surface mount technology (SMT) frame. The working principle of the RLD60P020XFF fuse is quite simple. The fuse is designed with two layers of polymer material, which provides a fixed positive temperature coefficient. When the end terminals of the fuse are supplied with current, the two layers of polymer material will begin to heat up, increasing their resistance. As the resistance increases, it will reduce the amount of current flowing through the circuit and thus protect the component from becoming damaged due to excessive currents. In the event of an overload, the fuse will act as a thermal resistor and the current will be stopped instantly. The fuse has a very fast response time and requires minimal power consumption, making it an ideal choice for all types of electric products. It also offers excellent and reliable protection, and can be used in a variety of applications including consumer electronics, laptop computers, televisions, automotive, and medical devices. In order to guarantee a long product service life, the RLD60P020XFF resettable fuse is equipped with various safety measures. It has an over temperature protection function to prevent any severe accidents when the internal temperature of the fuse reaches high levels, and also has a guard circuit to minimize any voltage fluctuations or spikes that may occur during operation. Additionally, the device has a built in ESD protection feature, ensuring that the device is protected from electrostatic discharge during operation. The RLD60P020XFF resettable fuse is a great choice for a variety of applications. With its slim silhouette, fast response time, and reliable over temperature protection, it can provide long lasting, reliable protection to a variety of consumer electronic products. The versatility and reliability of this device make it a great choice for a variety of power management solutions.

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Part Number	Manufacturer	Price	Quantity	Description