Surface Mount PTCs

0402L

POLYFUSE® Lead-Free Surface Mount Resettable PPTC

Datasheet

IHold (A):
0.1, 0.2, 0.35, 0.5

ITRIP
(A):
0.3, 0.5, 0.7, 1

Max Volts
(V):
6

Series Details

femtoASMD

PolySwitch Automotive 0603 Size Lead-Free Surface Mount Resettable PPTC

Datasheet

IHold (A):
0.05, 0.08, 0.1

ITRIP
(A):
0.15, 0.2, 0.3

Max Volts
(V):
12, 15

Series Details

High Temperature SMD

PolySwitch High Temperature Size Lead-Free Surface Mount Resettable PPTC

Datasheet

IHold (A):
0.1, 0.3, 0.5, 0.75, 1.25

ITRIP
(A):
0.35, 0.82, 1.5, 2, 2.5

Max Volts
(V):
6, 24, 30

Series Details

femtoSMD

PolySwitch 0603 Size Lead-Free Surface Mount Resettable PPTC

FEMTOSMD
Datasheet

IHold (A):
0.05, 0.08, 0.1, 0.12, 0.16, 0.2, 0.35

ITRIP
(A):
0.15, 0.2, 0.25, 0.3, 0.4, 0.45, 0.7

Max Volts
(V):
6, 9, 12, 15

Series Details

0603L

POLYFUSE® Lead-Free Surface Mount Resettable PPTC

Littelfuse_PTC_0603L
Datasheet

IHold (A):
0.04, 0.1, 0.2, 0.25, 0.35, 0.5

ITRIP
(A):
0.12, 0.3, 0.5, 0.55, 0.75, 1

Max Volts
(V):
6, 9, 15, 24

Series Details

picoASMD

PolySwitch Automotive 0805 Size Lead-Free Surface Mount Resettable PPTC

Datasheet

IHold (A):
0.1, 0.12

ITRIP
(A):
0.3

Max Volts
(V):
15

Series Details

picoSMD

PolySwitch 0805 Size Lead-Free Surface Mount Resettable PPTC

PICOSMD
Datasheet

IHold (A):
0.1, 0.12, 0.2, 0.35, 0.5, 0.75, 1.1

ITRIP
(A):
0.3, 0.47, 0.75, 1, 1.5, 2.2

Max Volts
(V):
6, 9, 15

Series Details

0805L

POLYFUSE® Lead-Free Surface Mount Resettable PPTC

Littelfuse_0805L
Datasheet

IHold (A):
0.05, 0.1, 0.2, 0.35, 0.5, 0.75, 1, 1.1

ITRIP
(A):
0.15, 0.3, 0.5, 0.75, 1, 1.5, 1.95, 2

Max Volts
(V):
6, 9, 15, 24, 30

Series Details

nanoSMD

PolySwitch 1206 Size Lead-Free Surface Mount Resettable PPTC

NANOSMD
Datasheet

IHold (A):
0.1, 0.12, 0.16, 0.2, 0.25, 0.35, 0.5, 0.75, 1.1, 1.5 more

ITRIP
(A):
0.25, 0.35, 0.39, 0.42, 0.45, 0.58, 0.75, 1.1, 1.5, 2 more

Max Volts
(V):
6, 13.2, 16, 24, 30, 48, 60

Series Details

Automotive High Temperature SMD

PolySwitch Automotive High Temperature Lead-Free Surface Mount Resettable PPTC

Datasheet

IHold (A):
0.10, 0.16, 0.35, 0.5

ITRIP
(A):
0.60, 0.8, 0.95, 1.75, 2.5

Max Volts
(V):
16, 24, 30

Series Details

nanoASMD

PolySwitch Automotive 1206 Size Lead-Free Surface Mount Resettable PPTC

NANOASMD
Datasheet

IHold (A):
0.1, 0.12, 0.16, 0.2, 0.25, 0.35, 0.5

ITRIP
(A):
0.25, 0.39, 0.42, 0.45, 0.58, 0.75, 1.1

Max Volts
(V):
13.2, 16, 24, 48, 60

Series Details

1206L

POLYFUSE® Lead-Free Surface Mount Resettable PPTC

Littelfuse_1206L
Datasheet

IHold (A):
0.05, 0.1, 0.125, 0.16, 0.2, 0.25, 0.35, 0.5, 0.75, 1.1 more

ITRIP
(A):
0.15, 0.25, 0.29, 0.37, 0.42, 0.5, 0.75, 1, 1.5, 2.2 more

Max Volts
(V):
6, 8, 13.2, 15, 16, 24, 30, 60

Series Details

microSMD

PolySwitch 1210 Size Lead-Free Surface Mount Resettable PPTC

MICROSMD
Datasheet

IHold (A):
0.05, 0.1, 0.35, 0.5, 0.75, 1.1, 1.5, 1.75, 2

ITRIP
(A):
0.15, 0.25, 0.35, 0.75, 1, 1.5, 2.2, 3, 3.5, 4

Max Volts
(V):
6, 13.2, 30

Series Details

microASMD

PolySwitch Automotive 1210 Size Lead-Free Surface Mount Resettable PPTC

MICROASMD
Datasheet

IHold (A):
0.05, 0.1, 0.5

ITRIP
(A):
0.15, 0.25, 1

Max Volts
(V):
13.2, 30

Series Details

1210L

POLYFUSE® Lead-Free Surface Mount Resettable PPTC

Littelfuse_1210L
Datasheet

IHold (A):
0.05, 0.1, 0.2, 0.35, 0.5, 0.75, 1.1, 1.5, 1.75, 2

ITRIP
(A):
0.15, 0.3, 0.4, 0.7, 1, 1.5, 2.2, 3, 3.5, 4

Max Volts
(V):
6, 12, 13.2, 16, 24, 30

Series Details

miniSMD

PolySwitch 1812 Size Lead-Free Surface Mount Resettable PPTC

MINISMD
Datasheet

IHold (A):
0.1, 0.14, 0.2, 0.3, 0.5, 0.75, 1.1, 1.25, 1.5, 1.6 more

ITRIP
(A):
0.28, 0.3, 0.4, 0.6, 1, 1.5, 1.6, 2.2, 2.5, 2.8 more

Max Volts
(V):
6, 8, 9, 12, 13.2, 16, 24, 30, 33, 60

Series Details

miniASMD

PolySwitch Automotive 1812 Size Lead-Free Surface Mount Resettable PPTC

miniASMD
Datasheet

IHold (A):
0.1, 0.14, 0.2, 0.3, 0.5, 0.75, 1.1, 1.25, 1.5, 2 more

ITRIP
(A):
0.28, 0.3, 0.4, 0.6, 1, 1.5, 1.6, 2.2, 2.5, 2.8 more

Max Volts
(V):
12, 13.2, 16, 24, 30, 33, 60

Series Details

1812L

POLYFUSE® Lead-Free Surface Mount Resettable PPTC

Littelfuse_1812L
Datasheet

IHold (A):
0.1, 0.14, 0.2, 0.35, 0.5, 0.75, 1.1, 1.25, 1.5, 1.6 more

ITRIP
(A):
0.3, 0.34, 0.4, 0.75, 1, 1.5, 1.95, 2.2, 2.5, 2.8 more

Max Volts
(V):
6, 8, 12, 13.2, 15, 16, 24, 30, 33, 60

Series Details

decaSMD

PolySwitch 2018 Size Lead-Free Surface Mount Resettable PPTC

DECASMD
Datasheet

IHold (A):
0.55

ITRIP
(A):
1.1

Max Volts
(V):
60

Series Details

2016L

POLYFUSE® Lead-Free Surface Mount Resettable PPTC

Littelfuse_2016L
Datasheet

IHold (A):
0.3, 0.55, 0.75, 1.1, 1.5, 2, 2.6, 3, 5

ITRIP
(A):
0.6, 1.1, 1.5, 2.2, 3, 4.2, 5, 10

Max Volts
(V):
6, 15, 16, 24, 33, 60

Series Details

SMDC

PolySwitch 2920 Size Lead-Free Surface Mount Resettable PPTC

SMDC
Datasheet

IHold (A):
0.3, 0.5, 0.75, 1.25, 1.85, 3, 3.1

ITRIP
(A):
0.6, 1, 1.5, 2.5, 3.7, 6

Max Volts
(V):
18, 24, 33, 60

Series Details

SMD

PolySwitch 2920, 3425, & 2018 Size Lead-Free Surface Mount Resettable PPTC

SMD
Datasheet

IHold (A):
0.3, 0.5, 0.75, 1.1, 1.2, 1.25, 1.5, 1.6, 1.85, 2 more

ITRIP
(A):
0.6, 0.8, 1, 1.5, 2.2, 2.3, 2.5, 3, 3.2, 3.6 more

Max Volts
(V):
6, 15, 16, 24, 30, 33, 60

Series Details

ASMD

PolySwitch Automotive 2920 & 3425 Size Lead-Free Surface Mount Resettable PPTC

ASMD
Datasheet

IHold (A):
0.23, 0.37, 0.6, 0.9, 1.04, 1.2, 1.27, 1.73, 1.85, 1.97

ITRIP
(A):
0.59, 0.94, 1.48, 2.16, 2.46, 2.88, 2.95, 3.7, 3.93, 5

Max Volts
(V):
16, 30, 33, 60

Series Details

ASMDC

PolySwitch Automotive 2920 Size Lead-Free Surface Mount Resettable PPTC

Datasheet

IHold (A):
0.3, 0.5, 0.75, 1.25, 1.85, 3

ITRIP
(A):
0.6, 1, 1.5, 2.5, 3.7, 6

Max Volts
(V):
24, 33, 60

Series Details

AHS

PolySwitch Automotive High Temperature Lead-Free Surface Mount Resettable PPTC

AHS
Datasheet

IHold (A):
0.8, 1.2, 1.6, 2, 3

ITRIP
(A):
2, 2.3, 3.2, 4, 6

Max Volts
(V):
16

Series Details

2920L

POLYFUSE® Lead-Free Surface Mount Resettable PPTC

Littelfuse_2920L
Datasheet

IHold (A):
0.3, 0.5, 0.75, 1.1, 1.25, 1.5, 1.85, 2, 2.5, 2.6 more

ITRIP
(A):
0.6, 1, 1.5, 2.2, 2.5, 3, 3.7, 4, 5, 5.5 more

Max Volts
(V):
6, 12, 15, 16, 24, 30, 33, 60

Series Details

LoRho

Polyfuse PPTC for general electronics overcurrent protection

LoRhoSLPPTCHiResphoto1
Datasheet

IHold (A):
0.1, 0.2, 0.35, 0.5, 0.75, 1, 1.1, 1.5, 1.75, 1.9 more

ITRIP
(A):
0.3, 0.5, 0.7, 1, 1.5, 1.8, 2.2, 3, 3.5, 3.9 more

Max Volts
(V):
6, 12

Series Details

Low Rho SMD

PolySwitch packaged PPTC for general electronics overcurrent protection

Low
Datasheet

IHold (A):
1.75, 1.9, 2, 2.5, 2.7, 3.5, 3.8, 4, 4.5, 5 more

ITRIP
(A):
4.9, 5, 5.2, 6, 6.3, 8, 9, 10, 11, 12

Max Volts
(V):
5, 6

Series Details

250S

250V POLYFUSE® Lead-Free Surface Mount Resettable PPTC for Telecom Protection

250S_Photo_New1
Datasheet

IHold (A):
0.13

ITRIP
(A):
0.26

Max Volts
(V):
250

Series Details