PTGL09AR250H8B52A0

Resistance - 25°C (Typ):	25 Ohms
Approvals:	--
Lead Spacing:	0.197" (5.00mm)
Thickness (Max):	--
Height - Seated (Max):	0.630" (16.00mm)
Size / Dimension:	0.394" Dia x 0.236" T (10.00mm x 6.00mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-10°C ~ 60°C
Series:	POSISTOR®, PTGL
Current - Trip (It):	290mA
Current - Hold (Ih) (Max):	150mA
Current - Max:	1A
Voltage - Max:	265V
Type:	Ceramic
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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

PTGL09AR250H8B52A0: PTC Resettable Fuses

PTC Resettable Fuses, or positive temperature coefficient (PTC) resettable devices, are an advanced type of fuses that are designed to protect circuit components from permanent damage resulting from overloads and shorts. The PTGL09AR250H8B52A0 is a specific model of PTC Resettable Fuse that has several features that make it ideal for a variety of applications. These features include a high current rating, low power consumption, low temperature coefficient, no maximum number of cycles per reset, and low cost.

Application Field

The PTGL09AR250H8B52A0 PTC Resettable Fuse can be used in a wide variety of applications, including automotive electronics, consumer electronics, and industrial and commercial electronics. Its high current rating makes it suitable for a variety of automotive applications, such as fuse boxes, starter relays, headlight relays, and ABS modules. Its low power consumption makes it ideal for consumer electronics, such as smartphones, tablets, and wearable devices. Finally, its low temperature coefficient and no maximum cycles per reset makes it well-suited for industrial and commercial applications, such as power circuits and process control circuits.

Working Principle

The working principle of the PTGL09AR250H8B52A0 PTC Resettable Fuse is based on the principle of positive temperature coefficient. This means that when the current passing through the device exceeds its rated value, the fuse will heat up and enter a tripped state. When this happens, the current will be blocked and the device will enter into a protective mode. Once the current returns to its normal level, the device will cool down and reset itself, allowing it to once again pass current. This process can be repeated indefinitely, ensuring the protection of the circuit components.

Advantages of PTC Resettable Fuses

PTC Resettable Fuses offer several advantages over traditional fuses. They are more reliable and efficient, as they do not require manual replacement after every overload or short circuit. Additionally, they are more cost-effective, as they are not required to be replaced as often. Finally, they provide better protection, as they are able to detect the current level more accurately and act more quickly to prevent damage.

Conclusion

The PTGL09AR250H8B52A0 PTC Resettable Fuse is an advanced type of fuse that is designed to provide reliable and efficient protection from overloads and shorts. It has a high current rating, low power consumption, low temperature coefficient, no maximum number of cycles per reset, and low cost. This makes it ideal for a variety of applications, such as automotive electronics, consumer electronics, and industrial/commercial electronics. Additionally, its positive temperature coefficient working principle makes it highly reliable and efficient.

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

Part Number	Manufacturer	Price	Quantity	Description