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    PTC Resettable Fuses

    PTC Resettable Fuses

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    Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type RoHS Status Manufacturer Part Number Type Approvals Ratings
    Manufacturer Image
    		RLD60P030XF Hamlin / Littelfuse PTC RESET FUSE 60V 300MA RADIAL POLY-FUSE®, RLD60 -40°C ~ 85°C Tape & Box (TB) Through Hole - - Polymeric cURus, TUV -
    Product Image
    		RUE400 Hamlin / Littelfuse PTC RESET FUSE 30V 4A RADIAL PolySwitch® -40°C ~ 85°C Bulk Through Hole - - Polymeric CSA, TUV, UR -
    Product Image
    		MINISMDC150F-2 Hamlin / Littelfuse PTC RESET FUSE 6V 1.5A 1812 PolySwitch®, miniSMD -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Polymeric CSA, TUV, UL -
    Product Image
    		0ZRM0110FF1E Bel PTC RESET FUSE 120V 1.1A RADIAL 0ZRM -40°C ~ 85°C Bulk Through Hole - - Polymeric cURus, TUV -
    Product Image
    		MF-S150S Bourns, Inc. PTC RESET FUSE 15V 1.5A STRAP Multifuse®, MF-S -40°C ~ 85°C Bulk User Defined - - Polymeric cURus, TUV -
    Product Image
    		30R250UPR Hamlin / Littelfuse PTC RESET FUSE 30V 2.5A RADIAL POLY-FUSE®, 30R -40°C ~ 85°C Tape & Box (TB) Through Hole - - Polymeric cURus, TUV -
    Manufacturer Image
    		SMD1210P075TFA Hamlin / Littelfuse PTC RESET FUSE 6V 750MA 1210 POLY-FUSE®, SMD1210 -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Polymeric cURus, TUV -
    Product Image
    		TRF600-160-RA-B-0.5-L Hamlin / Littelfuse PTC RESET FUSE 250V 160MA RADIAL PolySwitch® -40°C ~ 85°C Bulk Through Hole - - Polymeric CSA, TUV, UL -

    About PTC Resettable Fuses

    Positive Temperature Coefficient (PTC) resettable fuses are innovative components in the electronics industry that automatically reset after a fault condition is cleared. These fuses exhibit a resistance that increases with temperature, causing a self-limiting effect during overcurrent situations. PTC resettable fuses are widely used in applications where protection against overcurrent events is essential, such as in power supplies, batteries, and automotive electronics. Their ability to reset and restore functionality makes them a convenient and reliable choice for continuous protection.