PTC Resettable Fuses

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Voltage - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	Current - Max	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Operating Temperature	Ratings	Mounting Type	Package / Case	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
0805L150SLYR PTC RESET FUSE 6V 1.5A 0805 Littelfuse Inc.	3,276 In Stock	1 : $3.13000 Cut Tape (CT) 4,000 : $1.15871 Tape & Reel (TR)	POLY-FUSE®, LoRho	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	6V	1.5 A	3 A	50 A	500 ms	15 mOhms	65 mOhms	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.030" (0.75mm)	-
PTSLR08056V150 PTC RESET FUSE 6V 1.5A 0805 Eaton - Electronics Division	1,419 In Stock	1 : $1.61000 Cut Tape (CT) 4,000 : $0.61249 Tape & Reel (TR)	PTSLR0805	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	6V	1.5 A	3 A	50 A	500 ms	15 mOhms	65 mOhms	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.035" (0.88mm)	-
MF-PSML150/12-2 PTC RESET FUSE 12V 1.5A 0805 Bourns Inc.	99 In Stock	1 : $2.13000 Cut Tape (CT) 4,500 : $0.79487 Tape & Reel (TR)	Multifuse®, MF-PSML/X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	12V	1.5 A	3 A	50 A	500 ms	15 mOhms	80 mOhms	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.085" L x 0.053" W (2.15mm x 1.35mm)	-	0.028" (0.70mm)	-

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PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.