Showing
1 - 25
of 36
Compare
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-SM030 thru 125, 260, 300
MF-SM100-2
PTC RESET FUSE 30V 1.1A 2SMD
Bourns Inc.
123,202
In Stock
1 : $0.37000
Cut Tape (CT)
2,000 : $0.15554
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V80 A1.1 A2.2 A500 ms120 mOhms480 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM030 thru 125, 260, 300
MF-SM030-2
PTC RESET FUSE 60V 300MA 2SMD
Bourns Inc.
41,307
In Stock
1 : $0.37000
Cut Tape (CT)
2,000 : $0.15554
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V40 A300 mA600 mA3 s900 mOhms4.8 Ohms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM075-2
PTC RESET FUSE 30V 750MA 2SMD
Bourns Inc.
23,761
In Stock
1 : $0.37000
Cut Tape (CT)
2,000 : $0.15554
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V80 A750 mA1.5 A300 ms230 mOhms1 Ohms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM050-2
MF-SM050-2
PTC RESET FUSE 60V 500MA 2SMD
Bourns Inc.
45,372
In Stock
1 : $0.37000
Cut Tape (CT)
2,000 : $0.15556
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V40 A500 mA1 A4 s350 mOhms1.4 Ohms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM100/33-2
PTC RESET FUSE 33V 1.1A 2SMD
Bourns Inc.
105,309
In Stock
1 : $0.41000
Cut Tape (CT)
2,000 : $0.16968
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric33V40 A1.1 A2.2 A500 ms120 mOhms410 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM030 thru 125, 260, 300
MF-SM075/60-2
PTC RESET FUSE 60V 750MA 2SMD
Bourns Inc.
46,120
In Stock
1 : $0.41000
Cut Tape (CT)
2,000 : $0.16968
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V10 A750 mA1.5 A300 ms230 mOhms1 Ohms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM250-2
MF-SM250-2
PTC RESET FUSE 15V 2.5A 2SMD
Bourns Inc.
63,156
In Stock
1 : $0.41000
Cut Tape (CT)
1,500 : $0.17574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V100 A2.5 A5 A25 s24 mOhms85 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
MF-SM200-2
MF-SM200-2
PTC RESET FUSE 15V 2A 2SMD
Bourns Inc.
37,076
In Stock
1 : $0.41000
Cut Tape (CT)
1,500 : $0.17574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V100 A2 A4 A12 s45 mOhms125 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
MF-SM150
MF-SM150/33-2
PTC RESET FUSE 33V 1.5A 2SMD
Bourns Inc.
55,636
In Stock
1 : $0.42000
Cut Tape (CT)
1,500 : $0.18306
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric33V40 A1.5 A3 A5 s60 mOhms230 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
MF-SM030 thru 125, 260, 300
MF-SM125-2
PTC RESET FUSE 15V 1.25A 2SMD
Bourns Inc.
6,650
In Stock
1 : $0.42000
Cut Tape (CT)
2,000 : $0.15554
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V100 A1.25 A2.5 A2 s70 mOhms250 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM185/33-2
MF-SM185/33-2
PTC RESET FUSE 33V 1.8A 2SMD
Bourns Inc.
4,461
In Stock
1 : $0.42000
Cut Tape (CT)
1,500 : $0.18306
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric33V40 A1.8 A3.6 A5 s40 mOhms150 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
MF-SM150
MF-SM150-2
PTC RESET FUSE 15V 1.5A 2SMD
Bourns Inc.
3,525
In Stock
1 : $0.64000
Cut Tape (CT)
1,500 : $0.27825
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V100 A1.5 A3 A5 s60 mOhms250 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
MF-SM030 thru 125, 260, 300
MF-SM300-2
PTC RESET FUSE 6V 3A 2SMD
Bourns Inc.
4,875
In Stock
1 : $0.68000
Cut Tape (CT)
2,000 : $0.28280
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V100 A3 A6 A35 s15 mOhms48 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM030 thru 125, 260, 300
MF-SM260-2
PTC RESET FUSE 6V 2.6A 2SMD
Bourns Inc.
2,937
In Stock
1 : $0.68000
Cut Tape (CT)
2,000 : $0.28280
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V100 A2.6 A5.2 A20 s25 mOhms75 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM250-2
MF-SM050/60-2
PTC RESET FUSE 60V 500MA 2SMD
Bourns Inc.
3,229
In Stock
1 : $0.71000
Cut Tape (CT)
4,000 : $0.29164
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V40 A500 mA1 A4 s350 mOhms1.4 Ohms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
PTC RESET FUSE 60V 300MA 2SMD
MF-SM030-2-006
PTC RESET FUSE 60V 300MA 2SMD
Bourns Inc.
0
In Stock
Active
Tape & Reel (TR)
ActivePolymeric60V40 A300 mA600 mA3 s900 mOhms4.8 Ohms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
PTC RESET FUSE 60V 500MA 2SMD
MF-SM050-2-006
PTC RESET FUSE 60V 500MA 2SMD
Bourns Inc.
0
In Stock
Active
Tape & Reel (TR)
ActivePolymeric60V40 A500 mA1 A4 s350 mOhms1.4 Ohms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM075-2-006
PTC RESET FUSE 30V 750MA 2SMD
Bourns Inc.
0
In Stock
Active
Tape & Reel (TR)
ActivePolymeric30V80 A750 mA1.5 A300 ms230 mOhms1 Ohms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM100-2-006
PTC RESET FUSE 30V 1.1A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
ObsoletePolymeric30V80 A1.1 A2.2 A500 ms120 mOhms480 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM030 thru 125, 260, 300
MF-SM125-2-006
PTC RESET FUSE 15V 1.25A 2SMD
Bourns Inc.
0
In Stock
Active
Tape & Reel (TR)
ActivePolymeric15V100 A1.25 A2.5 A2 s70 mOhms250 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM150
MF-SM150-2-006
PTC RESET FUSE 15V 1.5A 2SMD
Bourns Inc.
0
In Stock
Active
Tape & Reel (TR)
ActivePolymeric15V100 A1.5 A3 A5 s60 mOhms250 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
PTC RESET FUSE 15V 2A 2SMD
MF-SM200-2-006
PTC RESET FUSE 15V 2A 2SMD
Bourns Inc.
0
In Stock
Active
Tape & Reel (TR)
ActivePolymeric15V100 A2 A4 A12 s45 mOhms125 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
MF-SM250-2
MF-SM250-2-006
PTC RESET FUSE 15V 2.5A 2SMD
Bourns Inc.
0
In Stock
Active
Tape & Reel (TR)
ActivePolymeric15V100 A2.5 A5 A25 s24 mOhms85 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
PTC RESET FUSE 6V 2.6A 2SMD
MF-SM260-2-99
PTC RESET FUSE 6V 2.6A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
ObsoletePolymeric6V100 A2.6 A5.2 A20 s25 mOhms75 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
PTC RESET FUSE 6V 3A 2SMD
MF-SM300-2-99
PTC RESET FUSE 6V 3A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
ObsoletePolymeric6V100 A3 A6 A35 s15 mOhms48 mOhms-40°C ~ 85°CAEC-Q200Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
Showing
1 - 25
of 36

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.