PTR016V0500-TR

Resistance - Initial (Ri) (Min):	10 mOhms
Approvals:	cURus, TUV
Lead Spacing:	0.197" (5.00mm)
Thickness (Max):	--
Height - Seated (Max):	0.563" (14.30mm)
Size / Dimension:	0.409" L x 0.122" W (10.40mm x 3.10mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	34 mOhms
Series:	PolyTron™, PTR016V
Time to Trip:	2s
Current - Trip (It):	8.5A
Current - Hold (Ih) (Max):	5A
Current - Max:	100A
Voltage - Max:	16V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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

PTC Resettable Fuses

PTC resettable fuses are a growing type of fuse technology, popular in many industries and situations. They are used primarily as a dependable, re-usable overcurrent protection device, designed to protect a circuit or system from current that exceeds its safe level.The PTC016V0500-TR is a popular type of PTC resettable fuse. It is a radial-leaded device, with a rated voltage of 500V AC or 500V DC. It has a wide range of operating temperatures (-55°C to 105°C) and is UL recognised.

Application Field

The PTC016V0500-TR is used in a variety of industries, specifically for overcurrent protection, and for providing short-circuit protection on highly sensitive or high-power circuits. It is often used in consumer electronics, telecommunications, industrial control, and automotive systems.The device is commonly used as a power line protection in circuits where there is a high risk of short-circuit. This device also helps to process information selectively in tools such as UPS systems, emergency power supply systems, linear and switchingmode power supplies, and high-frequency switching systems.

Working Principle

The PTC016V0500-TR is a resettable fuse that works on a dynamic thermal principle. When the load current is too high, heat generated by the device automatically increases its resistance, limiting current flow. This temporarily shuts off the load circuit until the short-circuit has cleared and the device cools down.This is the fundamental principle behind the operation of the PTC016V0500-TR. The device is designed so that a preset level of current is allowed to pass through, and if the current exceeds this limit then the resistance of the device automatically rises and breaks the circuit.The resettable fuse has a number of advantages over traditional fuses, namely that it can be reset without having to replace it, and it can handle currents greater than many regular fuses. This makes it an ideal solution for short-circuit protection on highly sensitive or high-power circuits.

Conclusion

The PTC016V0500-TR is a reliable and effective overcurrent and short-circuit protection device, often used in consumer electronics, telecommunications, industrial control and automotive systems. It works on the dynamic thermal principle, where heat generated by the device automatically increases its resistance, and temporarily shuts off the load circuit until the short-circuit has cleared. It is a versatile and cost-effective solution for many power management applications, and can be reset without having to replace the device.

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

Part Number	Manufacturer	Price	Quantity	Description