MF-RG700-AP

Resistance - Initial (Ri) (Min):	8 mOhms
Approvals:	--
Lead Spacing:	0.205" (5.20mm)
Thickness (Max):	--
Height - Seated (Max):	0.740" (18.80mm)
Size / Dimension:	0.441" L x 0.118" W (11.20mm x 3.00mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	21 mOhms
Series:	Multifuse®, MF-RG
Time to Trip:	8s
Current - Trip (It):	11.9A
Current - Hold (Ih) (Max):	7A
Current - Max:	100A
Voltage - Max:	16V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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## PTC Resettable FusesPTC Resettable Fuses (Polymer-film Resettable Fuses) are over temperature and over current protection devices which reset after power off. They are widely used in various types of electronic applications. MF-RG700-AP is an example of a PTC Resettable Fuse, which has a wide range of applications and a unique working principle.The MF-RG700-AP is a glass-body resettable fuse designed for both over temperature and over current protection. This fuse uses a polymeric film that limits the rate of current flow before the temperature rises to a predetermined level. When this threshold is reached, the fuse will automatically open to protect the device from further damage. This fuse is designed for automotive, industrial, and consumer electronics applications, and it is ideal for use in applications that require a wide range of current and voltage protection needs.The MF-RG700-AP\'s working principle is based on its unique polymer film. The film is formed with a gas tight seal within the glass body of the fuse over a heat sensitive bridge. When an over current or over temperature event occurs, the bridge warps and breaks the contact. This gap between the contacts then opens the fuse. The current is then limited as this gap creates a high internal resistance. This high resistance stops the current, and effectively protects the device.The MF-RG700-AP is available in a wide range of current ratings, including 0.25A, 0.5A, 0.75A, 1A, 1.2A, and 3A. It also has a variety of sizes and voltages available, allowing it to be used in a variety of applications. As this is a resettable fuse, it will reset itself after the power is turned off. This is useful in applications where the fuse is used as a reset switch, as it will reset the system after the issue is resolved.In addition to its wide range of current and voltage protection, the MF-RG700-AP also provides extensive environmental protection. This fuse is rated for operating temperatures from -40°C to 125°C, making it suitable for a wide range of climates. It is also UL1449 certified, making it suitable for critical applications where high safety standards must be met.The MF-RG700-AP is a versatile and reliable resettable fuse which is suitable for use in a wide range of applications. Its unique working principle and extensive environmental protections make it a great choice for critical and demanding applications. Its low profile and wide range of current and voltage ratings make it suitable for a wide range of applications that require reliable protection from over currents and over temperatures.

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