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

0ZCG0020AF2C PTC RESET FUSE 60V 200MA 1812 Bel Fuse Inc.	347,745 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	60V	200 mA	400 mA	40 A	20 ms	800 mOhms	5 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)	-	0.035" (0.90mm)	-
2920L200/24DR PTC RESET FUSE 24V 2A 2920 Littelfuse Inc.	2,473 In Stock	1 : ¥6.24000 Cut Tape (CT) 1,500 : ¥2.72779 Tape & Reel (TR)	POLY-FUSE®, 2920L	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	24V	2 A	4 A	40 A	5 s	50 mOhms	125 mOhms	-40°C ~ 85°C	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-

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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.