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

SMDC300F/24-2 PTC RESET FUSE 24V 3A 2920 Littelfuse Inc.	15,259 In Stock	1 : ¥6.49000 Cut Tape (CT) 4,000 : ¥2.65881 Tape & Reel (TR)	SMDC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	24V	3 A	6 A	40 A	5 s	-	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.043" (1.10mm)	-
PTS120630V012 PTC RESET FUSE 30V 120MA 1206 Eaton - Electronics Division	24,662 In Stock	1 : ¥1.23000 Cut Tape (CT) 5,000 : ¥0.51692 Tape & Reel (TR)	PTS1206	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	30V	120 mA	290 mA	100 A	200 ms	1.4 Ohms	6 Ohms	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.035" (0.90mm)	-

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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.