PTC Resettable Fuses

(2646 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_ZEPTOSMDC0011F

ZEPTOSMDC0011F

PTC Resettable Fuses
Littelfuse PTC RESET FUSE 11MA 13VDC 0201
12711
-
Littelfuse_0603L003/36YR

0603L003/36YR

PTC Resettable Fuses
Littelfuse PTC RESET FUSE 36V 30MA 0603
5397
-
Littelfuse_1206L025/24YR

1206L025/24YR

PTC Resettable Fuses
Littelfuse PTC RESET FUSE 24V 25MA 1206
4030
-
Littelfuse_1206L020/30YR

1206L020/30YR

PTC Resettable Fuses
Littelfuse PTC RESET FUSE 30V 20MA 1206
5363
-
Littelfuse_2920L600/16MR

2920L600/16MR

PTC Resettable Fuses
Littelfuse PTC RESET FUSE 16V 6.0A 2920
4452
-
Littelfuse_2920L500/16MR-A

2920L500/16MR-A

PTC Resettable Fuses
Littelfuse PTC 16V POLYFUSE SMT 2920 5.00A
918
-
Littelfuse_1210L450/12SLWR

1210L450/12SLWR

PTC Resettable Fuses
Littelfuse PTC 12V POLYFUSE SMT 1210 SL 4.5
872
-
Littelfuse_PICOASMDCH050F-2

PICOASMDCH050F-2

PTC Resettable Fuses
Littelfuse PPTC-MINI-PSW
5330
-
Littelfuse_2920L600/16MR-A

2920L600/16MR-A

PTC Resettable Fuses
Littelfuse PTC 16V POLYFUSE SMT 2920 6.0A
2100
-
Littelfuse_0402L005KR

0402L005KR

PTC Resettable Fuses
Littelfuse PTC 9V POLYFUSE SMT 0402 .05A
27717
-
Littelfuse_TS250-130F-B-0.5-2

TS250-130F-B-0.5-2

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse 0.13A(hold) 0.26A(trip) 60VDC 3A 1.1W 2.5s 6.5Ohm SMD Solder Pad 9.4 X 7.4 X 3.4mm T/R
14928
-
Littelfuse_0402L075SLKR

0402L075SLKR

PTC Resettable Fuses
Littelfuse PTC 6V POLYFUSE SMT 0402 SL 0.75
7709
-
Littelfuse_PICOASMDCH035F-2

PICOASMDCH035F-2

PTC Resettable Fuses
Littelfuse PPTC-MINI-PSW
5816
-
Littelfuse_1210L050/30WR-A

1210L050/30WR-A

PTC Resettable Fuses
Littelfuse PTC 30V POLYFUSE SMT 1210 0.5A
5599
-
Littelfuse_1206L450/12SLWR

1206L450/12SLWR

PTC Resettable Fuses
Littelfuse PTC 12V POLYFUSE SMT 1206 SL 4.5
3834
-
Littelfuse_1812L260/16MR-A

1812L260/16MR-A

PTC Resettable Fuses
Littelfuse PTC 16V POLYFUSE SMT 1812 2.60A
1006
-
Littelfuse_0603L175SLYRT

0603L175SLYRT

PTC Resettable Fuses
Littelfuse PTC 6V POLYFUSE SMT 0603 SL 1.75
5013
-
Littelfuse_PICOASMDCH016F-2

PICOASMDCH016F-2

PTC Resettable Fuses
Littelfuse PPTC-MINI-PSW
6909
-
Littelfuse_60R050XUL25

60R050XUL25

PTC Resettable Fuses
Littelfuse PTC 60V POLYFUSE RAD LEADS 2.5CM
329
-
Littelfuse_NANOSMDC050F/13.2-2

NANOSMDC050F/13.2-2

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 2-Term, SMD, -40 to 85°C
30310
50+: $0.10027
150+: $0.08884
500+: $0.08028
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Littelfuse_TR600-150F-EX-2

TR600-150F-EX-2

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse 0.15A(hold) 0.3A(trip) 60VDC 40A 1.4W 8s 6Ohm Radial 13.5 X 6 X 12.6mm T/R
In Stock
200+: $0.54646
450+: $0.50714
1800+: $0.47615
Littelfuse_0603L010YR

0603L010YR

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, 15V, 100mA, 0.6 Ohm, 0603 SMD
9526
50+: $0.12432
150+: $0.10789
500+: $0.09557
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Littelfuse_MICROSMD110F-2

MICROSMD110F-2

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse, Surface Mount, CHIP, 1210, ROHS COMPLIANT
335
10+: $0.07544
100+: $0.05981
300+: $0.05200
Littelfuse_RF4367-000

RF4367-000

PTC Resettable Fuses
Littelfuse PTC Resettable Fuse 0.1A(hold) 0.25A(trip) 60VDC 10A 0.8W 1s 1.6Ohm SMD Solder Pad 1206 T/R
8154
5+: $0.15512
50+: $0.12896
150+: $0.11587
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Littelfuse_1206L050/15YR-A

1206L050/15YR-A

PTC Resettable Fuses
Littelfuse 15V 500mA 100A 1A 1206 ROHS
1120
1+: $0.45428
10+: $0.36000
30+: $0.32057
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