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	Grade	Qualification	Ratings	Mounting Type	Package / Case	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing

0ZCG0030FF2C PTC RESET FUSE 30V 300MA 1812 Bel Fuse Inc.	101,382 In Stock	1 : ¥1.31000 Cut Tape (CT) 2,000 : ¥0.63294 Tape & Reel (TR)	0ZCG	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	30V	300 mA	600 mA	40 A	100 ms	200 mOhms	1.75 Ohms	-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)	-	0.028" (0.70mm)	-
0ZCF0300BF2C PTC RESET FUSE 24V 3A 2920 Bel Fuse Inc.	43,510 In Stock	1 : ¥4.68000 Cut Tape (CT) 2,000 : ¥1.96650 Tape & Reel (TR)	0ZCF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	24V	3 A	5.2 A	100 A	20 s	10 mOhms	48 mOhms	-40°C ~ 85°C	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.067" (1.70mm)	-

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PTC Resettable Fuses

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.