RUEF900K-0.144

Resistance - Initial (Ri) (Min):	5 mOhms
Approvals:	CQC, CSA, TUV, UL
Lead Spacing:	0.400" (10.15mm)
Thickness (Max):	--
Height - Seated (Max):	1.220" (31.00mm)
Size / Dimension:	0.949" L x 0.118" W (24.10mm x 3.00mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	20 mOhms
Series:	PolySwitch®, RUEF
Time to Trip:	20s
Current - Trip (It):	18A
Current - Hold (Ih) (Max):	9A
Current - Max:	100A
Voltage - Max:	30V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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PTC Resettable FusesPTC resettable fuses, also known as Polyfuses, are used in a wide variety of electronic devices, from consumer electronics to large industrial installations. The RUEF900K-0.144 is a general purpose device designed for use in applications with current ratings from 15A to 30A.The RUEF900K-0.144 is a manually-reset polymeric positive temperature coefficient (PPTC) device, which operates on the principle of self-heating. This means that the device will heat up when a current flows through it, and when the current is cut off, the heat dissipates. In this way, the device will break and then re-establish the circuit when the current reaches a certain threshold.The RUEF900K-0.144 offers a wide range of features, including a self-resetting capability, a wide operating temperature range, a high cycle life, an over-temperature protection, a fast response time, and a low voltage drop. These features make the device ideal for applications that require over-current protection, such as automotive and consumer electronics.The RUEF900K-0.144 can be used in a variety of types of circuits, from low-voltage DC circuits to high-voltage AC circuits. It is particularly well-suited for protecting circuits that require high current. It can be used to protect both the circuit and the components connected to it.The RUEF900K-0.144 is also designed for use in applications where temperature variation is an issue. It is able to self-regulate its temperature up to a certain threshold. This makes it a good fit for applications in which the circuit needs to be protected from both over-heating and temperature changes.In summary, the RUEF900K-0.144 is a versatile resettable fuse designed for use in a wide range of applications. Its features make it ideal for applications that require over-current protection and temperature regulation. This device is well-suited for use in both low-voltage and high-voltage circuits, making it a great choice for a variety of electronic protection needs.

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