RGEF300K-2

Resistance - Initial (Ri) (Min):	38 mOhms
Approvals:	CSA, TUV, UL
Lead Spacing:	0.199" (5.05mm)
Thickness (Max):	--
Height - Seated (Max):	0.535" (13.60mm)
Size / Dimension:	0.260" L x 0.098" W (6.60mm x 2.50mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	97.5 mOhms
Series:	PolySwitch®, RGEF
Time to Trip:	1s
Current - Trip (It):	5.1A
Current - Hold (Ih) (Max):	3A
Current - Max:	100A
Voltage - Max:	16V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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PTC Resettable Fuses PTC resettable fuses are a type of circuit protection device widely used to prevent short circuit and over current failures in electronics and industrial operations. The RGEF300K-2 PTC Resettable Fuse is one of the newest types of fuses available on the market today. It is a low voltage resettable fuse that is suitable for both AC and DC applications.The RGEF300K-2 PTC Resettable Fuse is designed with an integrated bimetallic strip disc that heats up when an over current condition occurs. This overload protection feature helps protect the electrical equipment or components from over voltage or current damage. The bimetallic strip also helps to protect against short circuit and thermal dissipation. The integrated bimetallic strip works by increasing the current-carrying capacity of the fuse, allowing the PTC resettable fuse to release and reset to its pre-programmed settings when the overload condition has been cleared.The RGEF300K-2 PTC Resettable Fuse is also designed to have an auto reset capability that helps to prevent unwanted trips and to ensure maximum uptime. It is also designed to be used in a variety of applications, including industrial, automotive, telecommunications, and consumer electronics. It is designed to operate in temperatures up to 150 degrees Celsius. This makes the RGEF300K-2 PTC Resettable Fuse suitable for use in harsh environments and for applications that require long hours of operation.The RGEF300K-2 PTC Resettable Fuse is an ideal choice for those applications requiring low voltage resettable fuses. The fuse has a wide range of current ratings, from 4A to 16A. This makes it an excellent choice for a variety of circuit protection needs. It is also a competitively priced option that is available in a range of sizes, including the standard size and two smaller versions.The RGEF300K-2 PTC Resettable Fuse is designed with a robust construction and features a wide temperature range and current ratings which make it a suitable option for an array of applications. The integrated bimetallic strip helps to provide a fast response time to over current conditions, while ensuring the release and resetting of the fuse after over current has been cleared. This feature helps to increase the reliability and reduce the risks associated with short circuit and thermal dissipation. In addition, the auto reset capability of the RGEF300K-2 helps to ensure maximum uptime and protect against unwanted trips. The RGEF300K-2 PTC Resettable Fuse is an affordable and reliable solution for low voltage resettable fuses.

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