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.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
MF-MSMF075-2PTC Resettable Fuses | Bourns, Inc. | PTC RESET FUSE 13.2V 750MA 1812 | 5860 | 10+: $0.07421 100+: $0.05929 300+: $0.05184
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30R500UMRPTC Resettable Fuses | Littelfuse | 30V Radial Varistor, 50mR, 40A, -40°C to 85°C | 3125 | 5+: $0.42468 50+: $0.34175 150+: $0.30619
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1206L050/15YRPTC Resettable Fuses | Littelfuse | 15V 500mA PTC Resettable Fuse, 750mR, 1206 SMD | 38607 | 100+: $0.08000 300+: $0.07187 1000+: $0.06576
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1812L035/30DRPTC Resettable Fuses | Littelfuse | 30V 350mA 1812 SMD PTC Resettable Fuse | 2018 | 5+: $0.18064 50+: $0.14176 150+: $0.12509 | |
MF-PSMF050X-2PTC Resettable Fuses | Bourns, Inc. | PTC RESET FUSE 6V 500MA 0805 | 128593 | 200+: $0.02651 600+: $0.02220 3000+: $0.01907
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MF-SD013/250-2PTC Resettable Fuses | Bourns, Inc. | PTC RESET FUSE 60V 130MA 4SMD | 9 | 1+: $1.27028 10+: $1.06800 30+: $0.95485 | |
MINISMDC075F-2PTC Resettable Fuses | Littelfuse | PTC RESET FUSE 13.2V 750MA 1812 | 7558 | 5+: $0.12221 50+: $0.09444 150+: $0.08057
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0805L075WRPTC Resettable Fuses | Littelfuse | 0805 PTC Resettable Fuse, 750mA Hold, 6V DC, 1.5A Trip, SMD | 6316 | 5+: $0.14051 50+: $0.11260 150+: $0.09864
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0402L035SLKRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 19819 | 50+: $0.17232 150+: $0.15196 500+: $0.12655
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0805L110SLYRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 1.1A Hold, 6V DC, 0805 SMD | 10016 | 50+: $0.22703 150+: $0.19879 500+: $0.16357
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MICROSMD110F-2PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, Surface Mount, CHIP, 1210, ROHS COMPLIANT | 335 | 10+: $0.07544 100+: $0.05981 300+: $0.05200 | |
FEMTOSMDC005F-2PTC Resettable Fuses | Littelfuse | 2-Terminal PTC Resettable Fuse, -40 to 85°C | 3894 | 5+: $0.27901 50+: $0.22459 150+: $0.20125
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MF-MSMF020-2PTC Resettable Fuses | Bourns, Inc. | PTC RESET FUSE 30V 200MA 1812 | 23918 | 100+: $0.06667 300+: $0.05724 1500+: $0.05016
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PTSAHT120616V035PTC Resettable Fuses | Eaton | PTC Resettable Fuse 0.35A(hold) 0.95A(trip) 16VDC 50A 1W 0.2s 0.2Ohm SMD Solder Pad 1206 3.35 X 1.7 X 0.65mm T/R Automotive AEC-Q200 | 203 | 1+: $0.34628 10+: $0.33772 30+: $0.33257 | |
NPS3102BGBJPTC Resettable Fuses | Nexperia | Resettable Electronic Fuse | 3338 | 1+: $1.97120 10+: $1.44936 50+: $1.23974
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RF1437-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.5A(hold) 3A(trip) 6VDC 40A 0.8W 1s 0.04Ohm SMD Solder Pad 1210 T/R | 1948 | 5+: $0.05791 50+: $0.05668 150+: $0.05585
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RF1183-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 1716 | 5+: $0.31135 50+: $0.24775 150+: $0.22049 | |
RF2649-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 0.13ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT | 532 | 1+: $0.90515 10+: $0.73715 30+: $0.65315 | |
RF1359-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 6VDC 100A 0.8W 0.1s 0.07Ohm SMD Solder Pad 1206 T/R | 158 | 10+: $0.08215 100+: $0.06572 300+: $0.05749 | |
RF2487-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 1749 | 50+: $0.16320 150+: $0.15360 1500+: $0.14400
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RF1695-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 6VDC 40A 0.7W 0.2s 0.1Ohm SMD Solder Pad 0805 T/R | 2 | 1+: $0.25420 10+: $0.20279 30+: $0.18076 | |
RF2643-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 0.05ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT | 396 | 1+: $0.50572 10+: $0.40628 30+: $0.36343 | |
BK250-400-SIPTC Resettable Fuses | YAGEO | Radial Resettable Overcurrent Protection | 3478 | 5+: $0.24016 50+: $0.19268 150+: $0.17236
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BK60-110-SZPTC Resettable Fuses | YAGEO | PTC Resettable Fuse, Radial Leaded | 293 | 5+: $0.14155 50+: $0.11267 150+: $0.09823 | |
RF1512-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, Surface Mount, CHIP, 1210 | 6149 | 5+: $0.13944 50+: $0.11155 150+: $0.09760
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