PTC Resettable Fuses

Results: 40
Series
Multifuse®, MF-SMMultifuse®, MF-SM/250Multifuse®, MF-SM/250V
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveObsolete
Voltage - Max
6V15V30V33V60V (250V Int)60V80V
Current - Hold (Ih) (Max)
80 mA130 mA300 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
3 A10 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 mOhms4 Ohms5 Ohms6.5 Ohms
Resistance - Post Trip (R1) (Max)
48 mOhms75 mOhms85 mOhms125 mOhms150 mOhms230 mOhms250 mOhms410 mOhms480 mOhms1 Ohms1.4 Ohms4.8 Ohms16 Ohms20 Ohms
Operating Temperature
-45°C ~ 85°C-40°C ~ 85°C
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)0.311" L x 0.209" W (7.90mm x 5.30mm)0.344" L x 0.264" W (8.75mm x 6.71mm)0.350" L x 0.283" W (8.90mm x 7.20mm)
Height - Seated (Max)
0.146" (3.70mm)-
Thickness (Max)
0.118" (3.00mm)0.125" (3.18mm)0.402" (10.20mm)
Stocking Options
Environmental Options
Media
Marketplace Product
40Results
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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-SM030 thru 125, 260, 300
MF-SM100-2
PTC RESET FUSE 30V 1.1A 2SMD
Bourns Inc.
54,159
In Stock
1 : ¥3.04000
Cut Tape (CT)
2,000 : ¥1.27688
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-SM050-2
MF-SM050-2
PTC RESET FUSE 60V 500MA 2SMD
Bourns Inc.
26,712
In Stock
1 : ¥3.04000
Cut Tape (CT)
2,000 : ¥1.27688
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.
16,535
In Stock
1 : ¥3.04000
Cut Tape (CT)
2,000 : ¥1.27688
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.
13,098
In Stock
1 : ¥3.04000
Cut Tape (CT)
2,000 : ¥1.27688
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-SM100/33-2
PTC RESET FUSE 33V 1.1A 2SMD
Bourns Inc.
31,468
In Stock
1 : ¥3.37000
Cut Tape (CT)
2,000 : ¥1.39296
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-SM200-2
MF-SM200-2
PTC RESET FUSE 15V 2A 2SMD
Bourns Inc.
29,798
In Stock
1 : ¥3.37000
Cut Tape (CT)
1,500 : ¥1.44271
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-SM250-2
MF-SM250-2
PTC RESET FUSE 15V 2.5A 2SMD
Bourns Inc.
19,650
In Stock
1 : ¥3.37000
Cut Tape (CT)
1,500 : ¥1.44271
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-SM030 thru 125, 260, 300
MF-SM075/60-2
PTC RESET FUSE 60V 750MA 2SMD
Bourns Inc.
17,344
In Stock
1 : ¥3.37000
Cut Tape (CT)
2,000 : ¥1.39296
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-SM150
MF-SM150/33-2
PTC RESET FUSE 33V 1.5A 2SMD
Bourns Inc.
17,034
In Stock
1 : ¥3.45000
Cut Tape (CT)
1,500 : ¥1.50280
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-SM185/33-2
MF-SM185/33-2
PTC RESET FUSE 33V 1.8A 2SMD
Bourns Inc.
12,671
In Stock
1 : ¥3.45000
Cut Tape (CT)
1,500 : ¥1.50280
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-SM030 thru 125, 260, 300
MF-SM125-2
PTC RESET FUSE 15V 1.25A 2SMD
Bourns Inc.
4,198
In Stock
1 : ¥3.04000
Cut Tape (CT)
2,000 : ¥1.27688
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-SM150
MF-SM150-2
PTC RESET FUSE 15V 1.5A 2SMD
Bourns Inc.
5,699
In Stock
1 : ¥3.45000
Cut Tape (CT)
1,500 : ¥1.48983
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-SM008-250F-2
MF-SM008/250F-2
PTC RESET FUSE 80V 80MA 2SMD
Bourns Inc.
2,590
In Stock
1 : ¥5.34000
Cut Tape (CT)
2,000 : ¥2.08945
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
80V
80 mA
-
3 A
-
5 Ohms
20 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
2-SMD
0.311" L x 0.209" W (7.90mm x 5.30mm)
0.146" (3.70mm)
0.402" (10.20mm)
-
MF-SM013/250-2
MF-SM013/250-2
PTC RESET FUSE 60V 130MA 2SMD
Bourns Inc.
6,266
In Stock
1 : ¥6.16000
Cut Tape (CT)
1,500 : ¥2.65386
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V (250V Int)
130 mA
-
3 A
-
6.5 Ohms
20 Ohms
-45°C ~ 85°C
-
-
-
Surface Mount
2-SMD
0.350" L x 0.283" W (8.90mm x 7.20mm)
-
0.402" (10.20mm)
-
MF-SM013/250V-2
MF-SM013/250V-2
PTC RESET FUSE 60V 130MA 2SMD
Bourns Inc.
10,920
In Stock
1 : ¥6.90000
Cut Tape (CT)
1,000 : ¥3.12793
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V (250V Int)
130 mA
-
3 A
-
4 Ohms
16 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
2-SMD
0.350" L x 0.283" W (8.90mm x 7.20mm)
-
0.402" (10.20mm)
-
MF-SM030 thru 125, 260, 300
MF-SM300-2
PTC RESET FUSE 6V 3A 2SMD
Bourns Inc.
3,287
In Stock
1 : ¥5.58000
Cut Tape (CT)
2,000 : ¥2.32161
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.
2,854
In Stock
1 : ¥5.83000
Cut Tape (CT)
4,000 : ¥2.39415
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-SM013/250-2
MF-SM013/250V-0
PTC RESET FUSE 60V 130MA 2SMD
Bourns Inc.
1,762
In Stock
1 : ¥9.28000
Bulk
Bulk
Active
Polymeric
60V (250V Int)
130 mA
-
3 A
-
4 Ohms
16 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
2-SMD
0.350" L x 0.283" W (8.90mm x 7.20mm)
-
0.402" (10.20mm)
-
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 : ¥3.37000
Cut Tape (CT)
2,000 : ¥1.39296
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-SM075-2-99
PTC RESET FUSE 30V 750MA 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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-SM150
MF-SM150-2-99
PTC RESET FUSE 15V 1.5A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
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-SM200-2
MF-SM200-2-99
PTC RESET FUSE 15V 2A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
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-SM250-2
MF-SM250-2-99
PTC RESET FUSE 15V 2.5A 2SMD
Bourns Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
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-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®
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-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®
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)
-
Showing
of 40

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.