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)	Resistance - 25°C (Typ)	Operating Temperature	Grade	Qualification	Ratings	Mounting Type	Package / Case	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
	0ZCG0075BF2B PTC RESET FUSE 33V 750MA 1812 Bel Fuse Inc.	75,613 In Stock	1 : £0.21000 Cut Tape (CT) 1,500 : £0.09076 Tape & Reel (TR)	0ZCG	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	33V	750 mA	1.5 A	40 A	200 ms	110 mOhms	400 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.061" (1.55mm)	-
	PRG18BB101MB1RB PTC RESET FUSE 24V 21MA 0603 Murata Electronics	67,942 In Stock	1 : £0.28000 Cut Tape (CT) 4,000 : £0.14957 Tape & Reel (TR)	POSISTOR®, PRG	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Ceramic	24V	21 mA	45 mA	300 mA	-	-	-	100 Ohms	-20°C ~ 75°C	-	-	-	Surface Mount	0603 (1608 Metric)	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.037" (0.95mm)	-

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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.