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

0ZCH0075AF2E PTC RESET FUSE 24V 750MA 1210 Bel Fuse Inc.	155,540 In Stock	1 : ¥1.97000 Cut Tape (CT) 3,000 : ¥0.91006 Tape & Reel (TR)	0ZCH	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	24V	750 mA	1.5 A	100 A	100 ms	130 mOhms	400 mOhms	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.028" (0.70mm)	-
0ZCF0125FF2C PTC RESET FUSE 33V 1.25A 2920 Bel Fuse Inc.	31,734 In Stock	1 : ¥2.54000 Cut Tape (CT) 2,000 : ¥1.22065 Tape & Reel (TR)	0ZCF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	33V	1.25 A	2.5 A	100 A	2 s	50 mOhms	250 mOhms	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	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.