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Mfr Part #
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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)
Resistance - 25°C (Typ)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
MF-USMF Series
MF-USMF050-2
PTC RESET FUSE 13.2V 500MA 1210
Bourns Inc.
68,624
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.13887
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric13.2V40 A500 mA1 A100 ms180 mOhms900 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.033" (0.85mm)-
MF-USMF Series
MF-USMF020-2
PTC RESET FUSE 30V 200MA 1210
Bourns Inc.
15,557
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.13887
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V10 A200 mA400 mA20 ms400 mOhms5 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.033" (0.85mm)-
MF-USMF Series
MF-USMF010-2
PTC RESET FUSE 30V 100MA 1210
Bourns Inc.
1,924
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.13887
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V10 A100 mA300 mA600 ms800 mOhms15 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.033" (0.85mm)-
MF-USMF Series
MF-USMF005-2
PTC RESET FUSE 30V 50MA 1210
Bourns Inc.
64,782
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.13889
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V10 A50 mA150 mA1.5 s2.8 Ohms50 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)-0.033" (0.85mm)-
MF-PSMF010 Series
MF-PSMF010X-2
PTC RESET FUSE 15V 100MA 0805
Bourns Inc.
62,283
In Stock
1 : $0.32000
Cut Tape (CT)
3,000 : $0.14544
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V40 A100 mA300 mA1.5 s1 Ohms7.5 Ohms--40°C ~ 85°C-Surface Mount0805 (2012 Metric), Concave0.085" L x 0.053" W (2.15mm x 1.35mm)-0.033" (0.85mm)-
MF-PSMF075 Series
MF-PSMF110X-2
PTC RESET FUSE 6V 1.1A 0805
Bourns Inc.
36,836
In Stock
1 : $0.32000
Cut Tape (CT)
3,000 : $0.14544
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V40 A1.1 A2.2 A300 ms60 mOhms210 mOhms--40°C ~ 85°C-Surface Mount0805 (2012 Metric), Concave0.085" L x 0.053" W (2.15mm x 1.35mm)-0.049" (1.25mm)-
Multifuse MF NSMF
MF-NSMF110-2
PTC RESET FUSE 6V 1.1A 1206
Bourns Inc.
119,993
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.15352
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V100 A1.1 A2.2 A100 ms60 mOhms200 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.60mm)-0.028" (0.70mm)-
Multifuse MF NSMF
MF-NSMF012-2
PTC RESET FUSE 30V 120MA 1206
Bourns Inc.
107,183
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.15352
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V10 A120 mA290 mA200 ms1.35 Ohms8.5 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.60mm)-0.043" (1.10mm)-
Multifuse MF NSMF
MF-NSMF050-2
PTC RESET FUSE 13.2V 500MA 1206
Bourns Inc.
54,717
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.15352
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric13.2V100 A500 mA1 A100 ms150 mOhms700 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.60mm)-0.033" (0.85mm)-
Multifuse MF NSMF
MF-NSMF150-2
PTC RESET FUSE 6V 1.5A 1206
Bourns Inc.
41,089
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.15352
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V100 A1.5 A3 A300 ms30 mOhms130 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.60mm)-0.028" (0.70mm)-
Multifuse MF NSMF
MF-NSMF020-2
PTC RESET FUSE 24V 200MA 1206
Bourns Inc.
37,669
In Stock
1 : $0.34000
Cut Tape (CT)
3,000 : $0.15352
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric24V10 A200 mA460 mA600 ms600 mOhms2.6 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.60mm)-0.033" (0.85mm)-
MF-MSMF Series Style 1
MF-MSMF050-2
PTC RESET FUSE 15V 500MA 1812
Bourns Inc.
43,858
In Stock
1 : $0.32000
Cut Tape (CT)
2,000 : $0.15453
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V100 A500 mA1 A150 ms150 mOhms1 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.033" (0.85mm)-
MF-MSMF Series Style 1
MF-MSMF075-2
PTC RESET FUSE 13.2V 750MA 1812
Bourns Inc.
25,905
In Stock
1 : $0.32000
Cut Tape (CT)
2,000 : $0.15455
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric13.2V100 A750 mA1.5 A200 ms110 mOhms450 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.033" (0.85mm)-
MF-SM030 thru 125, 260, 300
MF-SM100-2
PTC RESET FUSE 30V 1.1A 2SMD
Bourns Inc.
43,772
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.
57,729
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.
17,237
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.
65,675
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-MSMF Series Style 1
MF-MSMF014-2
PTC RESET FUSE 60V 140MA 1812
Bourns Inc.
134,991
In Stock
1 : $0.32000
Cut Tape (CT)
1,500 : $0.16362
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V40 A140 mA340 mA150 ms400 mOhms6.5 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.043" (1.10mm)-
MF-MSMF Series Style 1
MF-MSMF020-2
PTC RESET FUSE 30V 200MA 1812
Bourns Inc.
17,298
In Stock
1 : $0.32000
Cut Tape (CT)
1,500 : $0.16362
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V80 A200 mA400 mA60 ms400 mOhms6 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.043" (1.10mm)-
MF-MSMF Series Style 1
MF-MSMF030-2
PTC RESET FUSE 30V 300MA 1812
Bourns Inc.
0
In Stock
1 : $0.32000
Cut Tape (CT)
1,500 : $0.16362
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V10 A300 mA600 mA100 ms300 mOhms3 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.043" (1.10mm)-
MF-MSMF Series Style 1
MF-MSMF010-2
PTC RESET FUSE 60V 100MA 1812
Bourns Inc.
131,592
In Stock
1 : $0.32000
Cut Tape (CT)
1,500 : $0.16362
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V40 A100 mA300 mA1.5 s700 mOhms15 Ohms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.043" (1.10mm)-
MF-SM030 thru 125, 260, 300
MF-SM100/33-2
PTC RESET FUSE 33V 1.1A 2SMD
Bourns Inc.
37,884
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-MSMF Series Style 1
MF-MSMF110/16-2
PTC RESET FUSE 16V 1.1A 1812
Bourns Inc.
49,240
In Stock
1 : $0.41000
Cut Tape (CT)
2,000 : $0.16968
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V100 A1.1 A2.2 A300 ms40 mOhms210 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.033" (0.85mm)-
MF-SM030 thru 125, 260, 300
MF-SM075/60-2
PTC RESET FUSE 60V 750MA 2SMD
Bourns Inc.
3,029
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-MSMF Series Style 1
MF-MSMF075/24-2
PTC RESET FUSE 24V 750MA 1812
Bourns Inc.
31,398
In Stock
1 : $0.41000
Cut Tape (CT)
2,000 : $0.16970
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric24V40 A750 mA1.5 A200 ms110 mOhms450 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.033" (0.85mm)-
Showing
of 1,067

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.