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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
    		RLD60P017XFF Hamlin / Littelfuse PTC RESET FUSE 60V 170MA RADIAL POLY-FUSE®, RLD60 -40°C ~ 85°C Tape & Box (TB) Through Hole - - Polymeric cURus -
    Manufacturer Image
    		MF-SM260-2-99 Bourns, Inc. PTC RESET FUSE 6V 2.6A 2SMD Multifuse®, MF-SM -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Polymeric cURus, TUV AEC-Q200
    Product Image
    		RUEF110-2 Hamlin / Littelfuse PTC RESET FUSE 30V 1.1A RADIAL PolySwitch®, RUEF -40°C ~ 85°C Cut Tape (CT) Through Hole - - Polymeric CQC, CSA, TUV, UL -
    Manufacturer Image
    		MF-R400-2-14 Bourns, Inc. PTC RESET FUSE RADIAL Multifuse®, MF-R -40°C ~ 85°C - Through Hole - - Polymeric cURus, TUV -
    Manufacturer Image
    		MF-R025-AP-99 Bourns, Inc. PTC RESET FUSE 60V 250MA RADIAL Multifuse®, MF-R -40°C ~ 85°C Tape & Box (TB) Through Hole - - Polymeric cURus, TUV -
    Product Image
    		MICROSMD175F-2 Hamlin / Littelfuse PTC RESET FUSE 6V 1.75A 1210 PolySwitch®, microSMD -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Polymeric CSA, TUV, UL -
    Product Image
    		RXEF050-AP Hamlin / Littelfuse PTC RESET FUSE 72V 500MA RADIAL PolySwitch®, RXEF -40°C ~ 85°C Cut Tape (CT) Through Hole - - Polymeric CQC, CSA, TUV, UL -
    Product Image
    		NANOSMD175LR-2 Hamlin / Littelfuse PTC RESET FUSE 6V 1.75A 1206 Polyswitch®, LoRho - Tape & Reel (TR) Surface Mount - - Polymeric CSA, TUV, UL -
    Product Image
    		0ZSA0120FF1E Bel PTC RESET FUSE 15V 1.2A STRAP 0ZSA -40°C ~ 85°C - User Defined - - Polymeric cURus, TUV -
    Product Image
    		AHRF450S-1.0 Hamlin / Littelfuse PTC RESET FUSE 16V 4.5A RADIAL PolySwitch®, AHRF -40°C ~ 125°C Bulk Through Hole - - Polymeric - AEC-Q200

    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.