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
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
MF-SM050-2
MF-SM050-2
PTC RESET FUSE 60V 500MA 2SMD
Bourns Inc.
66.918
In Stock
1 : 0,37000 €
Cut Tape (CT)
2.000 : 0,15315 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
500 mA
1 A
40 A
4 s
350 mOhms
1.4 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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.
32.912
In Stock
1 : 0,37000 €
Cut Tape (CT)
2.000 : 0,15315 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
300 mA
600 mA
40 A
3 s
900 mOhms
4.8 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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.
30.630
In Stock
1 : 0,37000 €
Cut Tape (CT)
2.000 : 0,15315 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
750 mA
1.5 A
80 A
300 ms
230 mOhms
1 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" L x 0.214" W (7.31mm x 5.44mm)
-
0.125" (3.18mm)
-
MF-SM030 thru 125, 260, 300
MF-SM100-2
PTC RESET FUSE 30V 1.1A 2SMD
Bourns Inc.
28.861
In Stock
1 : 0,37000 €
Cut Tape (CT)
2.000 : 0,15315 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
1.1 A
2.2 A
80 A
500 ms
120 mOhms
480 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" L x 0.214" W (7.31mm x 5.44mm)
-
0.118" (3.00mm)
-
MF-SM030 thru 125, 260, 300
MF-SM100/33-2
PTC RESET FUSE 33V 1.1A 2SMD
Bourns Inc.
56.623
In Stock
1 : 0,40000 €
Cut Tape (CT)
2.000 : 0,16575 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.1 A
2.2 A
40 A
500 ms
120 mOhms
410 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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.
12.800
In Stock
1 : 0,40000 €
Cut Tape (CT)
2.000 : 0,16575 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
750 mA
1.5 A
10 A
300 ms
230 mOhms
1 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" L x 0.214" W (7.31mm x 5.44mm)
-
0.125" (3.18mm)
-
MF-SM030 thru 125, 260, 300
MF-SM125-2
PTC RESET FUSE 15V 1.25A 2SMD
Bourns Inc.
12.867
In Stock
1 : 0,37000 €
Cut Tape (CT)
2.000 : 0,15315 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
1.25 A
2.5 A
100 A
2 s
70 mOhms
250 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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.
10.958
In Stock
1 : 0,40000 €
Cut Tape (CT)
1.500 : 0,17145 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
2.5 A
5 A
100 A
25 s
24 mOhms
85 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.344" 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.
10.225
In Stock
1 : 0,40000 €
Cut Tape (CT)
1.500 : 0,17145 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
2 A
4 A
100 A
12 s
45 mOhms
125 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.344" L x 0.264" W (8.75mm x 6.71mm)
-
0.118" (3.00mm)
-
MF-SM185/33-2
MF-SM185/33-2
PTC RESET FUSE 33V 1.8A 2SMD
Bourns Inc.
16.991
In Stock
1 : 0,42000 €
Cut Tape (CT)
1.500 : 0,17793 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.8 A
3.6 A
40 A
5 s
40 mOhms
150 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.344" 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.
12.058
In Stock
1 : 0,42000 €
Cut Tape (CT)
1.500 : 0,17793 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.5 A
3 A
40 A
5 s
60 mOhms
230 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.344" 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.
11.559
In Stock
1 : 0,61000 €
Cut Tape (CT)
1.500 : 0,26028 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
1.5 A
3 A
100 A
5 s
60 mOhms
250 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.344" 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.
2.548
In Stock
1 : 0,64000 €
Cut Tape (CT)
2.000 : 0,26360 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
3 A
6 A
100 A
35 s
15 mOhms
48 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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.
2.191
In Stock
1 : 0,67000 €
Cut Tape (CT)
4.000 : 0,25380 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
500 mA
1 A
40 A
4 s
350 mOhms
1.4 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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 : 0,64000 €
Cut Tape (CT)
2.000 : 0,26360 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
2.6 A
5.2 A
100 A
20 s
25 mOhms
75 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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
10.000 : 0,19699 €
Tape & Reel (TR)
Tape & Reel (TR)
Obsolete
Polymeric
30V
1.1 A
2.2 A
80 A
500 ms
120 mOhms
480 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" L x 0.214" W (7.31mm x 5.44mm)
-
0.118" (3.00mm)
-
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)
Obsolete
Polymeric
60V
300 mA
600 mA
40 A
3 s
900 mOhms
4.8 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.289" 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)
Active
Polymeric
60V
500 mA
1 A
40 A
4 s
350 mOhms
1.4 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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)
Obsolete
Polymeric
60V
500 mA
1 A
40 A
4 s
350 mOhms
1.4 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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)
Obsolete
Polymeric
60V
750 mA
1.5 A
10 A
300 ms
230 mOhms
1 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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)
Active
Polymeric
30V
750 mA
1.5 A
80 A
300 ms
230 mOhms
1 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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)
Obsolete
Polymeric
30V
750 mA
1.5 A
80 A
300 ms
230 mOhms
1 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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)
Obsolete
Polymeric
33V
1.1 A
2.2 A
40 A
500 ms
120 mOhms
410 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" 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)
Obsolete
Polymeric
30V
1.1 A
2.2 A
80 A
500 ms
120 mOhms
480 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" L x 0.214" W (7.31mm x 5.44mm)
-
0.118" (3.00mm)
-
MF-SM030 thru 125, 260, 300
MF-SM125-2-99
PTC RESET FUSE 15V 1.25A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Polymeric
15V
1.25 A
2.5 A
100 A
2 s
70 mOhms
250 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2-SMD
0.287" L x 0.214" W (7.31mm x 5.44mm)
-
0.118" (3.00mm)
-
Showing
of 33

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.