60R135XF

Resistance - Initial (Ri) (Min):	120 mOhms
Approvals:	cURus, TUV
Lead Spacing:	0.201" (5.10mm)
Thickness (Max):	--
Height - Seated (Max):	0.780" (19.80mm)
Size / Dimension:	0.535" Dia x 0.122" W (13.58mm x 3.10mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	300 mOhms
Series:	POLY-FUSE®, 60R
Time to Trip:	9.6s
Current - Trip (It):	2.7A
Current - Hold (Ih) (Max):	1.35A
Current - Max:	40A
Voltage - Max:	60V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to PTC Resettable Fuses

PTC Resettable Fuses are electrical components that are used to detect overcurrents due to short circuits and to provide surge protection. The purpose of a resettable fuse is twofold: first, it will cut off power to the equipment when an overcurrent is detected, thus preventing a major runaway electrical safety problem, and second, it will reset itself as soon as the problem has been corrected, thus avoiding the labor involved in replacing a non-reusable fuse. PTC Resettable Fuses are growing in popularity because of their reliability and safety.

Characteristics of PTC Resettable Fuses

The PTC Resettable Fuses have a number of important characteristics that make them an attractive option for various applications. The most significant of these is the fact that they are self-resetting, allowing them to be used in a wider variety of circumstances than traditional fuses. They are also lower in cost than conventional fuses, and their resetting allows the equipment to remain in a regulated state if an issue were to arise. Additionally, PTC Resettable Fuses are designed to be flame-retardant, making them a safer option for use in explosive environments.

60R135XF Applications

The 60R135XF is a type of PTC Resettable Fuse, and is often used in a variety of applications. These include surge protection of consumer electronics, automotive electronics, and industrial applications, such as power supplies, uninterruptible power supplies, and communication systems. The 60R135XF is also widely used in applications that require high-current carrying capacity, such as automotive, medical, and military equipment.

Working Principle of the 60R135XF

The 60R135XF works by detecting and cutting off power to the equipment when an overcurrent is detected. This is done by using a Polymer-Thermistor, or PTC element, which acts as a switch. The PTC element is rated in terms of its thermistor resistance (Rth) at a given temperature and current level. This means that when the current passing through the PTC element exceeds the fuse’s set operating level, the element will become heated due to the Joule heating effect. This will cause the element’s resistance to increase, which will trip the fuse and cut off power to the equipment. When the power is removed, the element will cool down and reset itself, allowing power to be restored to the equipment.

Conclusion

PTC Resettable Fuses, such as the 60R135XF, are used when a reliable and safe means of detecting overcurrents and providing surge protection is required. Their main advantages are their self-resetting functionality, low cost, and flame-retardant design. These advantages make them an attractive option for a wide range of applications, including consumer electronics, automotive electronics, and industrial power supplies. The 60R135XF works by detecting and cutting off power to the equipment when an overcurrent is detected, and then resetting itself when power is removed.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description