PTC Resettable Fuses

Results: 2

Filters

Stacked

Scrolling

Showing

of 2

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

1812L075/33DR PTC RESET FUSE 33V 750MA 1812 Littelfuse Inc.	16,512 In Stock	1 : ¥4.76000 Cut Tape (CT) 1,500 : ¥2.05497 Tape & Reel (TR)	POLY-FUSE®, 1812L	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	33V	750 mA	1.5 A	20 A	200 ms	110 mOhms	400 mOhms	-40°C ~ 85°C	-	-	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.061" (1.55mm)	-
MF-MSMF260-2 PTC RESET FUSE 6V 2.6A 1812 Bourns Inc.	13,766 In Stock	1 : ¥5.01000 Cut Tape (CT) 2,000 : ¥1.84721 Tape & Reel (TR)	Multifuse®, MF-MSMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	6V	2.6 A	5.2 A	100 A	5 s	15 mOhms	80 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)	-	0.033" (0.85mm)	-

Showing

of 2

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.