PTC Resettable Fuses

Part StatusTypeVoltage - MaxCurrent - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Time to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Resistance - 25°C (Typ)Operating TemperatureRatingsMounting TypePackage / CaseSize / DimensionHeight - Seated (Max)Thickness (Max)Lead Spacing
Image Part NO. Price Manufacturer Description Part StatusTypeVoltage - MaxCurrent - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Time to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Resistance - 25°C (Typ)Operating TemperatureRatingsMounting TypePackage / CaseSize / DimensionHeight - Seated (Max)Thickness (Max)Lead Spacing
MINISMDC020F-2 GET QUOTE Littelfuse Inc. PTC RESET FUSE 30V 200MA 1812 ActivePolymeric30V10A200mA400mA20ms600 mOhms3.3 Ohms--40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.035" (0.89mm)-
MF-MSMD075-2 GET QUOTE Bourns Inc. PTC RESET FUSE 13.2V 750MA 1812 ObsoletePolymeric13.2V100A750mA1.5A200ms110 mOhms450 mOhms--40°C ~ 85°C-Surface Mount1812 (4532 Metric)0.179" L x 0.020" W (4.55mm x 0.50mm)-0.134" (3.41mm)-
MF-MSMF075/24-2 GET QUOTE Bourns Inc. PTC RESET FUSE 24V 750MA 1812 ActivePolymeric24V40A750mA1.5A200ms110 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-MSMD110-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 1.1A 1812 ObsoletePolymeric6V100A1.1A2.2A300ms40 mOhms210 mOhms--40°C ~ 85°C-Surface Mount1812 (4532 Metric)0.179" L x 0.020" W (4.55mm x 0.50mm)-0.134" (3.41mm)-
MF-MSMF010-2 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 100MA 1812 ActivePolymeric60V40A100mA300mA1.5s700 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-MSMF014-2 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 140MA 1812 ActivePolymeric60V40A140mA340mA150ms400 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-MSMF020-2 GET QUOTE Bourns Inc. PTC RESET FUSE 30V 200MA 1812 ActivePolymeric30V80A200mA400mA60ms400 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-MSMF020/60-2 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 200MA 1812 ActivePolymeric60V40A200mA400mA150ms400 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-MSMF030-2 GET QUOTE Bourns Inc. PTC RESET FUSE 30V 300MA 1812 ActivePolymeric30V10A300mA600mA100ms300 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-MSMF050-2 GET QUOTE Bourns Inc. PTC RESET FUSE 15V 500MA 1812 ActivePolymeric15V100A500mA1A150ms150 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-MSMF075-2 GET QUOTE Bourns Inc. PTC RESET FUSE 13.2V 750MA 1812 ActivePolymeric13.2V100A750mA1.5A200ms110 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-MSMF075/30-2 GET QUOTE Bourns Inc. PTC RESET FUSE 30V 750MA 1812 ActivePolymeric30V-750mA1.5A200ms110 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-MSMF110-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 1.1A 1812 ActivePolymeric6V100A1.1A2.2A300ms40 mOhms210 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.033" (0.85mm)-
MF-MSMF110/16-2 GET QUOTE Bourns Inc. PTC RESET FUSE 16V 1.1A 1812 ActivePolymeric16V100A1.1A2.2A300ms40 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-MSMF125-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 1.25A 1812 ActivePolymeric6V100A1.25A2.5A400ms35 mOhms140 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-MSMF150-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 1.5A 1812 ActivePolymeric6V100A1.5A3A500ms30 mOhms120 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-MSMF150/24X-2 GET QUOTE Bourns Inc. PTC RESET FUSE 24V 1.5A 1812 ActivePolymeric24V20A1.5A3A1.5s30 mOhms120 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-MSMF160-2 GET QUOTE Bourns Inc. PTC RESET FUSE 8V 1.6A 1812 ActivePolymeric8V100A1.6A2.8A2s35 mOhms99 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-MSMF200-2 GET QUOTE Bourns Inc. PTC RESET FUSE 8V 2A 1812 ActivePolymeric8V40A2A4A3s20 mOhms80 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-MSMF250/16X-2 GET QUOTE Bourns Inc. PTC RESET FUSE 16V 2.5A 1812 ActivePolymeric16V100A2.5A5A5s15 mOhms100 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-NSMF012-2 GET QUOTE Bourns Inc. PTC RESET FUSE 30V 120MA 1206 ActivePolymeric30V10A120mA290mA200ms1.35 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)-
MF-NSMF020-2 GET QUOTE Bourns Inc. PTC RESET FUSE 24V 200MA 1206 ActivePolymeric24V10A200mA460mA600ms600 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-NSMF035-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 350MA 1206 ActivePolymeric6V100A350mA750mA100ms300 mOhms1.2 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-NSMF035X-2 GET QUOTE Bourns Inc. PTC RESET FUSE 16V 350MA 1206 ActivePolymeric16V20A350mA750mA140ms300 mOhms1.4 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-NSMF050-2 GET QUOTE Bourns Inc. PTC RESET FUSE 13.2V 500MA 1206 ActivePolymeric13.2V100A500mA1A100ms150 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)-
MF-NSMF075-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 750MA 1206 ActivePolymeric6V100A750mA1.5A100ms100 mOhms400 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)-
MF-NSMF110-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 1.1A 1206 ActivePolymeric6V100A1.1A2.2A100ms60 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)-
MF-NSMF150-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 1.5A 1206 ActivePolymeric6V100A1.5A3A300ms30 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)-
MF-NSMF200-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 2A 1206 ActivePolymeric6V100A2A4A1s20 mOhms85 mOhms--40°C ~ 85°CAEC-Q200Surface Mount1206 (3216 Metric), Concave0.128" L x 0.063" W (3.25mm x 1.60mm)-0.063" (1.60mm)-
MF-NSML150-2 GET QUOTE Bourns Inc. PTC RESET FUSE 6V 1.5A 1206 ActivePolymeric6V50A1.5A3A500ms10 mOhms65 mOhms--40°C ~ 85°C-Surface Mount1206 (3216 Metric), Concave0.128" L x 0.063" W (3.25mm x 1.60mm)-0.024" (0.60mm)-
MF-R010 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 100MA RADIAL ActivePolymeric60V40A100mA200mA4s2.5 Ohms7.5 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.500" (12.70mm)-0.201" (5.10mm)
MF-R010-2 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 100MA RADIAL ActivePolymeric60V40A100mA200mA4s2.5 Ohms7.5 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.500" (12.70mm)-0.201" (5.10mm)
MF-R010-2-99 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 100MA RADIAL Last Time BuyPolymeric60V40A100mA200mA4s2.5 Ohms7.5 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.500" (12.70mm)-0.201" (5.10mm)
MF-R015/600-2 GET QUOTE Bourns Inc. PTC RESET FUSE 250V 150MA RADIAL ActivePolymeric250V (600V Int)3A150mA300mA5s6 Ohms22 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.532" L x 0.236" W (13.50mm x 6.00mm)0.496" (12.60mm)-0.197" (5.00mm)
MF-R017 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 170MA RADIAL ActivePolymeric60V40A170mA340mA3s2 Ohms8 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.500" (12.70mm)-0.201" (5.10mm)
MF-R017-0-99 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 170MA RADIAL Last Time BuyPolymeric60V40A170mA340mA3s2 Ohms8 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.500" (12.70mm)-0.201" (5.10mm)
MF-R020 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 200MA RADIAL ActivePolymeric60V40A200mA400mA2.2s1.5 Ohms4.4 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.500" (12.70mm)-0.201" (5.10mm)
MF-R025 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 250MA RADIAL ActivePolymeric60V40A250mA500mA2.5s1 Ohms3 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.500" (12.70mm)-0.201" (5.10mm)
MF-R030 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 300MA RADIAL ActivePolymeric60V40A300mA600mA3s760 mOhms2.1 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.528" (13.40mm)-0.201" (5.10mm)
MF-R040 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 400MA RADIAL ActivePolymeric60V40A400mA800mA3.8s520 mOhms1.29 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.539" (13.70mm)-0.201" (5.10mm)
MF-R050 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 500MA RADIAL ActivePolymeric60V40A500mA1A4s410 mOhms1.17 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.311" Dia x 0.122" T (7.90mm x 3.10mm)0.539" (13.70mm)-0.201" (5.10mm)
MF-R050-0-99 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 500MA RADIAL Last Time BuyPolymeric60V40A500mA1A4s410 mOhms1.17 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.311" Dia x 0.122" T (7.90mm x 3.10mm)0.539" (13.70mm)-0.201" (5.10mm)
MF-R050-2 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 500MA RADIAL ActivePolymeric60V40A500mA1A4s410 mOhms1.17 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.311" Dia x 0.122" T (7.90mm x 3.10mm)0.539" (13.70mm)-0.201" (5.10mm)
MF-R050-2-99 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 500MA RADIAL Last Time BuyPolymeric60V40A500mA1A4s410 mOhms1.17 Ohms--40°C ~ 85°C-Through HoleRadial, Disc0.311" Dia x 0.122" T (7.90mm x 3.10mm)0.539" (13.70mm)-0.201" (5.10mm)
MF-R065 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 650MA RADIAL ActivePolymeric60V40A650mA1.3A5.3s270 mOhms720 mOhms--40°C ~ 85°C-Through HoleRadial, Disc0.382" Dia x 0.122" T (9.70mm x 3.10mm)0.598" (15.20mm)-0.201" (5.10mm)
MF-R075 GET QUOTE Bourns Inc. PTC RESET FUSE 60V 750MA RADIAL ActivePolymeric60V40A750mA1.5A6.3s180 mOhms600 mOhms--40°C ~ 85°C-Through HoleRadial, Disc0.409" Dia x 0.122" T (10.40mm x 3.10mm)0.630" (16.00mm)-0.201" (5.10mm)
MF-R110 GET QUOTE Bourns Inc. PTC RESET FUSE 30V 1.1A RADIAL ActivePolymeric30V40A1.1A2.2A6.6s100 mOhms270 mOhms--40°C ~ 85°C-Through HoleRadial, Disc0.350" Dia x 0.118" T (8.90mm x 3.00mm)0.551" (14.00mm)-0.201" (5.10mm)
MF-R110-2-99 GET QUOTE Bourns Inc. PTC RESET FUSE 30V 1.1A RADIAL Last Time BuyPolymeric30V40A1.1A2.2A6.6s100 mOhms270 mOhms--40°C ~ 85°C-Through HoleRadial, Disc0.350" Dia x 0.118" T (8.90mm x 3.00mm)0.551" (14.00mm)-0.201" (5.10mm)
MF-R135 GET QUOTE Bourns Inc. PTC RESET FUSE 30V 1.35A RADIAL ActivePolymeric30V40A1.35A2.7A7.3s65 mOhms170 mOhms--40°C ~ 85°C-Through HoleRadial, Disc0.350" Dia x 0.118" T (8.90mm x 3.00mm)0.744" (18.90mm)-0.201" (5.10mm)
MF-R160-2-99 GET QUOTE Bourns Inc. PTC RESET FUSE 30V 1.6A RADIAL Last Time BuyPolymeric30V40A1.6A3.2A8s55 mOhms150 mOhms--40°C ~ 85°C-Through HoleRadial, Disc0.402" Dia x 0.118" T (10.20mm x 3.00mm)0.661" (16.80mm)-0.201" (5.10mm)
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