PTC Resettable Fuses

(7284 results)

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
Littelfuse_MICROSMD010F-2

MICROSMD010F-2

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, SMD, 2-Term, -40 to 85°C
11399
50+: $0.20780
150+: $0.18377
500+: $0.15379
Show More
Littelfuse_RXEF110-2

RXEF110-2

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED
5937
5+: $0.40115
50+: $0.31543
150+: $0.27772
Show More
Littelfuse_1210L010WR

1210L010WR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse 0.1A Hold, 0.3A Trip, 30VDC, 10A, 1.6 Ohm, 1210 SMD
18165
50+: $0.08564
150+: $0.07403
500+: $0.06529
Show More
Littelfuse_2016L030DR

2016L030DR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 60V, 20A, 2.3R, SMD, 2016
7304
5+: $0.30871
50+: $0.25528
150+: $0.23237
Show More
Littelfuse_30R135UU

30R135UU

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 1.35A Hold, 30V DC, Radial, 40A Max
151
1+: $1.37143
10+: $1.14685
30+: $1.02343
Littelfuse_1206L200SLYR

1206L200SLYR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse
7384
5+: $0.23632
50+: $0.18491
150+: $0.16288
Show More
Littelfuse_30R185UU

30R185UU

PTC Resettable Fuses
Littelfuse 30V Radial PTC Resettable Fuse, 1.85A Hold, 40A Max, 90mR
962
5+: $0.41585
50+: $0.33013
150+: $0.29340
Littelfuse_2920L030DR

2920L030DR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 60VDC, 300mA Hold, 10A Max, 4.8R, 2920 SMD
396
5+: $0.33481
50+: $0.26988
150+: $0.24204
Bourns, Inc._MF-PSMF075X-2

MF-PSMF075X-2

PTC Resettable Fuses
Bourns, Inc. PTC RESET FUSE 6V 750MA 0805
23551
100+: $0.03287
300+: $0.02875
3000+: $0.02447
Show More
Bourns, Inc._MF-SMDF150-2

MF-SMDF150-2

PTC Resettable Fuses
Bourns, Inc. PTC RESET FUSE 15V 1.5A 2018
2
1+: $1.35428
10+: $1.13315
30+: $1.01143
Bourns, Inc._MF-MSMF010-2

MF-MSMF010-2

PTC Resettable Fuses
Bourns, Inc. PTC RESET FUSE 60V 100MA 1812
107169
100+: $0.06293
300+: $0.05560
1500+: $0.05009
Show More
Littelfuse_0805L010YR

0805L010YR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 0.1A Hold, 0.3A Trip, 15VDC, 100A Max, 0.5W, 0805 SMD
6442
5+: $0.14408
50+: $0.11620
150+: $0.10224
Show More
Littelfuse_MINIASMDC010F-2

MINIASMDC010F-2

PTC Resettable Fuses
Littelfuse PTC Thermistor, Surface Mount, CHIP, 1812, ROHS COMPLIANT
44
1+: $1.04915
10+: $0.85543
30+: $0.75772
Littelfuse_1812L300MR

1812L300MR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, Surface Mount, CHIP, 1812, HALOGEN FREE AND ROHS COMPLIANT
330
5+: $0.12337
50+: $0.09869
150+: $0.08635
Littelfuse_SMD200F-2

SMD200F-2

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse 2A 4A 15VDC 40A 1.9W SMD 3425
3207
5+: $0.41764
50+: $0.33383
150+: $0.29791
Littelfuse_PICOASMDCH010F-2

PICOASMDCH010F-2

PTC Resettable Fuses
Littelfuse PTC RESET FUSE 16V 100MA 0805
8
1+: $0.50228
10+: $0.49028
30+: $0.48172
Littelfuse_0603L020YR

0603L020YR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 9V, 500mA, 0.55ohm, 0603 SMT
20504
50+: $0.12348
150+: $0.10768
500+: $0.09581
Show More
Littelfuse_LVR125S-240

LVR125S-240

PTC Resettable Fuses
Littelfuse Varistor 125V 240A Surge Protection
In Stock
10+: $2.12572
30+: $1.89943
250+: $1.66800
Show More
Littelfuse_1210L110THYR

1210L110THYR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, Surface Mount, CHIP, 1210, HALOGEN FREE & ROHS COMPLIANT
8363
5+: $0.08340
50+: $0.06653
150+: $0.05809
Show More
Littelfuse_MINISMDC050F-2

MINISMDC050F-2

PTC Resettable Fuses
Littelfuse SMD PTC Thermistor, 2-Term, -40 to 85°C
43230
50+: $0.08585
150+: $0.07511
500+: $0.06704
Show More
Littelfuse_2920L125PR

2920L125PR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 1.25A Hold, 15V DC, 2920 SMD
843
5+: $0.51085
50+: $0.40628
150+: $0.36172
Littelfuse_1206L025YR

1206L025YR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 16V, 250mA, 1206 SMD
27856
100+: $0.05447
300+: $0.04788
1000+: $0.04295
Show More
Bourns, Inc._MF-ASML010/6-2

MF-ASML010/6-2

PTC Resettable Fuses
Bourns, Inc. PTC RESET FUSE 6V 100MA 0402
104
1+: $2.73772
10+: $2.30057
30+: $2.02800
Littelfuse_0603L075SLYR

0603L075SLYR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 6V, 750mA, 0603 SMD
20398
50+: $0.15853
150+: $0.14773
500+: $0.13427
Show More
Littelfuse_1210L110/16WR

1210L110/16WR

PTC Resettable Fuses
Littelfuse 1210 SMD PTC Resettable Fuse, 1.1A Hold, 2.2A Trip, 60mR
8958
5+: $0.17444
50+: $0.13901
150+: $0.12383
Show More