PTC Resettable Fuses

Results: 36
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveObsolete
Voltage - Max
6V15V30V33V60V
Current - Hold (Ih) (Max)
300 mA500 mA750 mA1.1 A1.25 A1.5 A1.8 A2 A2.5 A2.6 A3 A
Current - Trip (It)
600 mA1 A1.5 A2.2 A2.5 A3 A3.6 A4 A5 A5.2 A6 A
Current - Max
10 A40 A80 A100 A
Time to Trip
300 ms500 ms2 s3 s4 s5 s12 s20 s25 s35 s
Resistance - Initial (Ri) (Min)
15 mOhms24 mOhms25 mOhms40 mOhms45 mOhms60 mOhms70 mOhms120 mOhms230 mOhms350 mOhms900 mOhms
Resistance - Post Trip (R1) (Max)
48 mOhms75 mOhms85 mOhms125 mOhms150 mOhms230 mOhms250 mOhms410 mOhms480 mOhms1 Ohms1.4 Ohms4.8 Ohms
Size / Dimension
0.287" L x 0.214" W (7.31mm x 5.44mm)0.289" L x 0.214" W (7.36mm x 5.44mm)0.344" L x 0.264" W (8.75mm x 6.71mm)
Thickness (Max)
0.118" (3.00mm)0.125" (3.18mm)
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
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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
MF-SM030 thru 125, 260, 300
MF-SM100-2
PTC RESET FUSE 30V 1.1A 2SMD
Bourns Inc.
57,340
In Stock
1 : ¥3.01000
Cut Tape (CT)
2,000 : ¥1.26452
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V1.1 A2.2 A80 A500 ms120 mOhms480 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM050-2
MF-SM050-2
PTC RESET FUSE 60V 500MA 2SMD
Bourns Inc.
38,807
In Stock
1 : ¥3.01000
Cut Tape (CT)
2,000 : ¥1.26452
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V500 mA1 A40 A4 s350 mOhms1.4 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM030-2
PTC RESET FUSE 60V 300MA 2SMD
Bourns Inc.
10,882
In Stock
1 : ¥3.01000
Cut Tape (CT)
2,000 : ¥1.26452
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V300 mA600 mA40 A3 s900 mOhms4.8 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface 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.
7,005
In Stock
1 : ¥3.01000
Cut Tape (CT)
2,000 : ¥1.26452
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V750 mA1.5 A80 A300 ms230 mOhms1 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface 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.
37,491
In Stock
1 : ¥3.33000
Cut Tape (CT)
2,000 : ¥1.37947
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric33V1.1 A2.2 A40 A500 ms120 mOhms410 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM250-2
MF-SM250-2
PTC RESET FUSE 15V 2.5A 2SMD
Bourns Inc.
21,440
In Stock
1 : ¥3.33000
Cut Tape (CT)
1,500 : ¥1.42874
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V2.5 A5 A100 A25 s24 mOhms85 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface 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.
18,572
In Stock
1 : ¥3.33000
Cut Tape (CT)
1,500 : ¥1.42874
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V2 A4 A100 A12 s45 mOhms125 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.344" L x 0.264" W (8.75mm x 6.71mm)-0.118" (3.00mm)-
MF-SM030 thru 125, 260, 300
MF-SM075/60-2
PTC RESET FUSE 60V 750MA 2SMD
Bourns Inc.
17,754
In Stock
1 : ¥3.33000
Cut Tape (CT)
2,000 : ¥1.37947
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V750 mA1.5 A10 A300 ms230 mOhms1 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM185/33-2
MF-SM185/33-2
PTC RESET FUSE 33V 1.8A 2SMD
Bourns Inc.
13,239
In Stock
1 : ¥3.41000
Cut Tape (CT)
1,500 : ¥1.48825
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric33V1.8 A3.6 A40 A5 s40 mOhms150 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface 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.
7,270
In Stock
1 : ¥3.41000
Cut Tape (CT)
1,500 : ¥1.48825
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric33V1.5 A3 A40 A5 s60 mOhms230 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface 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.
6,198
In Stock
1 : ¥3.01000
Cut Tape (CT)
2,000 : ¥1.26452
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V1.25 A2.5 A100 A2 s70 mOhms250 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM150
MF-SM150-2
PTC RESET FUSE 15V 1.5A 2SMD
Bourns Inc.
7,249
In Stock
1 : ¥3.41000
Cut Tape (CT)
1,500 : ¥1.47541
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V1.5 A3 A100 A5 s60 mOhms250 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface 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.
3,287
In Stock
1 : ¥5.53000
Cut Tape (CT)
2,000 : ¥2.29912
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V3 A6 A100 A35 s15 mOhms48 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface 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.
2,854
In Stock
1 : ¥5.77000
Cut Tape (CT)
4,000 : ¥2.37097
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V500 mA1 A40 A4 s350 mOhms1.4 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM260-2
PTC RESET FUSE 6V 2.6A 2SMD
Bourns Inc.
0
In Stock
Check Lead Time
1 : ¥3.30000
Cut Tape (CT)
2,000 : ¥1.37947
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V2.6 A5.2 A100 A20 s25 mOhms75 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
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)
ActivePolymeric60V300 mA600 mA40 A3 s900 mOhms4.8 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM030-2-99
PTC RESET FUSE 60V 300MA 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoletePolymeric60V300 mA600 mA40 A3 s900 mOhms4.8 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.289" L x 0.214" W (7.36mm 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)
ActivePolymeric60V500 mA1 A40 A4 s350 mOhms1.4 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM050-2-99
MF-SM050-2-99
PTC RESET FUSE 60V 500MA 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoletePolymeric60V500 mA1 A40 A4 s350 mOhms1.4 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM075/60-2-99
PTC RESET FUSE 60V 750MA 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoletePolymeric60V750 mA1.5 A10 A300 ms230 mOhms1 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface 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)
ActivePolymeric30V750 mA1.5 A80 A300 ms230 mOhms1 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM075-2-99
PTC RESET FUSE 30V 750MA 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoletePolymeric30V750 mA1.5 A80 A300 ms230 mOhms1 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.125" (3.18mm)-
MF-SM030 thru 125, 260, 300
MF-SM100/33-2-99
PTC RESET FUSE 33V 1.1A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoletePolymeric33V1.1 A2.2 A40 A500 ms120 mOhms410 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
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)
ObsoletePolymeric30V1.1 A2.2 A80 A500 ms120 mOhms480 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
MF-SM030 thru 125, 260, 300
MF-SM100-2-99
PTC RESET FUSE 30V 1.1A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoletePolymeric30V1.1 A2.2 A80 A500 ms120 mOhms480 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount2-SMD0.287" L x 0.214" W (7.31mm x 5.44mm)-0.118" (3.00mm)-
Showing
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.