40

Revised: June 3, 2012

POLY-FUSE

© 2012 Littelfuse, Inc.

Surface Mount > 1812L Series

1812L Series

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/1812L.html for current information.

Ambient Operation Temperature

Part Number

Hold Current (A)

1812L010

0.16

0.14

0.12

0.10

0.08

0.07

0.06

0.05

0.03

1812L010/60

0.14

0.13

0.11

0.10

0.09

0.08

0.07

0.07

0.05

1812L014

0.23

0.19

0.17

0.14

0.12

0.10

0.09

0.08

0.06

1812L020

0.29

0.26

0.23

0.20

0.17

0.15

0.14

0.12

0.10

1812L020/60

0.30

0.27

0.23

0.20

0.17

0.14

0.13

0.11

0.08

1812L035/30

0.50

0.45

0.40

0.35

0.30

0.26

0.24

0.20

0.16

1812L050

0.77

0.68

0.59

0.50

0.44

0.40

0.37

0.33

0.29

1812L050/30

0.77

0.68

0.59

0.50

0.44

0.40

0.37

0.33

0.29

1812L075

1.15

1.01

0.88

0.75

0.65

0.60

0.55

0.49

0.43

1812L075/24

1.06

0.95

0.84

0.75

0.60

0.55

0.50

0.45

0.37

1812L075/33

1.10

1.00

0.88

0.75

0.66

0.60

0.56

0.47

0.36

1812L110

1.59

1.43

1.26

1.10

0.95

0.87

0.80

0.71

0.60

1812L110/16

1.58

1.43

1.27

1.10

0.95

0.85

0.77

0.71

0.58

1812L110/24

1.55

1.40

1.25

1.10

0.93

0.83

0.73

0.63

0.50

1812L110/33

1.55

1.40

1.25

1.10

0.93

0.83

0.73

0.63

0.50

1812L125/6

2.00

1.75

1.52

1.25

1.00

0.95

0.90

0.75

0.53

1812L125/16

2.00

1.75

1.52

1.25

1.00

0.95

0.90

0.75

0.53

1812L150

2.06

1.93

1.79

1.50

1.28

1.10

1.02

0.80

0.68

1812L150/12

2.04

1.88

1.68

1.50

1.25

1.10

1.00

0.80

0.60

1812L150/24

2.05

1.87

1.67

1.50

1.25

1.08

0.95

0.77

0.60

1812L160

2.20

2.06

1.91

1.60

1.36

1.17

1.09

0.85

0.72

1812L160/12

2.20

2.06

1.91

1.60

1.36

1.17

1.09

0.85

0.72

1812L200TH

2.60

2.44

2.22

2.00

1.67

1.50

1.45

1.29

1812L200/12

2.82

2.60

2.36

2.00

1.74

1.44

1.40

1.20

1.00

1812L260TH

3.40

3.16

3.00

2.60

2.30

2.15

2.00

1.85

1.63

1812L260/12

3.40

3.16

3.00

2.60

2.30

2.15

2.00

1.85

1.63

1812L300

4.13

3.75

3.30

3.00

2.61

2.43

2.25

2.00

1.78

Temperature Rerating

Temperature Rerating Curve

-40 -30 -20

-10

0

10

20

30

40

5060

70

80 85

10%

30%

50%

70%

90%

110%

130%

150%

170%

Temperature (°C)

Environmental Specifications

Operating/Storage Temp.

Max. Device Surface Temp.

in Tripped State

Passive Aging

Humidity Aging

Thermal Shock

Solvent Resistance

Vibration

Moisture Level Sesitivity

Physical Specifications

Terminal Material

Lead Solderability