250R180F

Resistance - Initial (Ri) (Min):	800 mOhms
Approvals:	cURus, TUV
Lead Spacing:	0.201" (5.10mm)
Thickness (Max):	--
Height - Seated (Max):	0.472" (12.00mm)
Size / Dimension:	0.374" Dia x 0.181" W (9.50mm x 4.60mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	4 Ohms
Series:	POLY-FUSE®, 250R
Time to Trip:	20s
Current - Trip (It):	650mA
Current - Hold (Ih) (Max):	180mA
Current - Max:	10A
Voltage - Max:	60V (250V Int)
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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IntroductionPTC Resettable Fuses are commonly used in a variety of electronic equipment and are easy to replace. They are designed to protect against short-circuit and current surges. This type of fuse helps protect your devices from sudden overloads and potentially damaged components.250R180F Application Field and Working PrincipleThe 250R180F PTC Resettable Fuse is designed with an innovative feature that allows it to self-reset after a specific temperature level is reached. This resettable fuse can be used in a variety of applications, including consumer electronics, power tools, automotive, renewable energy, and lighting systems, among others.The working principle is simple. When an overload or high-current situation occurs, the fuse will heat up and reach a certain temperature threshold. When the temperature reaches the threshold, the fuse trips, and the circuit is disconnected. This prevents any further damage to sensitive components.At the same time, a series of springs connected to the fuse reset the system allowing the device to be used again. This eliminates the need to replace the fuse each time an overload or short-circuiting situation occurs.Features and Benefits of 250R180F PTC Resettable FusesThe 250R180F PTC Resettable Fuse offers a variety of features and benefits that make it an ideal choice for a variety of applications. Some of the features and benefits include:- Ability to handle high-power loads: The fuse has the ability to handle loads up to 250 A at 180 V. This allows it to be used for a variety of higher-powered applications.- Fast response time: The fuse responds quickly to circumstances, ensuring your device is prepared for any sudden overload or short-circuit situation. - High temperature resistance: The fuse is resistant to high temperatures, which allows it to withstand high-powered or overworked electrical components.- Easy to install and replace: The fuse is easy to install and replace, making it a convenient solution for a variety of applications. - Cost efficiency: The cost of the fuse is relatively low, making it an economical choice for a variety of applications.ConclusionThe 250R180F PTC Resettable Fuse is a cost-effective and reliable way to protect your equipment and components from sudden overloads and short circuits. The fuse is designed for a variety of applications and features a fast response time, high temperature resistance, and easy installation and replacement.

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