PTC Resettable Fuses

Results: 5

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Packaging

Cut Tape (CT)Digi-Reel®Tape & Reel (TR)

Voltage - Max

6V9V15V

Current - Hold (Ih) (Max)

100 mA200 mA250 mA350 mA500 mA

Current - Trip (It)

300 mA500 mA750 mA1 A

Time to Trip

100 ms600 ms1 s

Resistance - Initial (Ri) (Min)

100 mOhms200 mOhms550 mOhms900 mOhms

Resistance - Post Trip (R1) (Max)

800 mOhms1.4 Ohms3.5 Ohms6 Ohms

Ratings

-AEC-Q200

Thickness (Max)

0.026" (0.65mm)0.039" (1.00mm)

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Voltage - Max	Current - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	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

MF-FSMF035X-2 PTC RESET FUSE 6V 350MA 0603 Bourns Inc.	28,095 In Stock	1 : ₹34.26000 Cut Tape (CT) 6,000 : ₹13.90252 Tape & Reel (TR)	Multifuse®, MF-FSMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	6V	40 A	350 mA	750 mA	100 ms	200 mOhms	1.4 Ohms	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.065" L x 0.033" W (1.65mm x 0.85mm)	-	0.026" (0.65mm)	-
MF-FSMF010X-2 PTC RESET FUSE 15V 100MA 0603 Bourns Inc.	38,965 In Stock	1 : ₹34.26000 Cut Tape (CT) 5,000 : ₹13.90377 Tape & Reel (TR)	Multifuse®, MF-FSMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	15V	40 A	100 mA	300 mA	1 s	900 mOhms	6 Ohms	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.065" L x 0.033" W (1.65mm x 0.85mm)	-	0.026" (0.65mm)	-
MF-FSMF020X-2 PTC RESET FUSE 9V 200MA 0603 Bourns Inc.	1,08,448 In Stock	1 : ₹34.26000 Cut Tape (CT) 6,000 : ₹13.91367 Tape & Reel (TR)	Multifuse®, MF-FSMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	9V	40 A	200 mA	500 mA	600 ms	550 mOhms	3.5 Ohms	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.065" L x 0.033" W (1.65mm x 0.85mm)	-	0.026" (0.65mm)	-
MF-FSMF050X-2 PTC RESET FUSE 6V 500MA 0603 Bourns Inc.	76,133 In Stock	1 : ₹34.26000 Cut Tape (CT) 4,000 : ₹14.16015 Tape & Reel (TR)	Multifuse®, MF-FSMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	6V	40 A	500 mA	1 A	100 ms	100 mOhms	800 mOhms	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.065" L x 0.033" W (1.65mm x 0.85mm)	-	0.039" (1.00mm)	-
MF-FSMF025X-2 PTC RESETTABLE 0.25A 6V SMD 0603 Bourns Inc.	5,890 In Stock	1 : ₹66.07000 Cut Tape (CT) 6,000 : ₹26.77535 Tape & Reel (TR)	Multifuse®, MF-FSMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Polymeric	6V	40 A	250 mA	750 mA	100 ms	200 mOhms	1.4 Ohms	-40°C ~ 85°C	AEC-Q200	Surface Mount	0603 (1608 Metric), Concave	0.065" L x 0.033" W (1.65mm x 0.85mm)	-	0.026" (0.65mm)	-

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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.