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                  SMD Surface Mount PTC Device        Download PDF File

Feature
This product line is also designed for surface-mount applications. The products with 1812-mil footprint range in hold currents from 0.1 amp to 3.0 amp and voltage from 6 volts to 60 volts. These devices are ideal for PC mother board, computer peripheral products and general electronics applications.

 



ELECTRICAL CHARACTERISTICS

SMD1812 Series
Part Number I hold
(A)
I trip
(A)
V max
(Vdc)
I max
(A)
Pd max.
(W)
Maximum
Time To Trip
Resistance Agency
Approval
Current
(A)
Time
(Sec.)
R min
(Ω)
R 1max
 (
Ω)
SMD1812P010TF 0.10 0.30 30 100 0.8 0.50 1.50 1.600 15.000 UL/CSA/TÜV
SMD1812P014TF 0.14 0.34 60 10 0.8 1.50 0.15 1.500 6.000 UL/CSA/TÜV
SMD1812P020TF 0.20 0.40 30 100 0.8 8.00 0.02 0.800 5.000 UL/CSA/TÜV
SMD1812P035TF/30 0.35 0.75 30 40 0.8 8.00 0.15 0.400 1.700 UL/CSA/TÜV
SMD1812P050TF 0.50 1.00 15 100 0.8 8.00 0.15 0.150 1.000 UL/CSA/TÜV
SMD1812P050TF/30 0.50 1.00 30 100 0.8 8.00 0.15 0.150 1.000 UL/CSA/TÜV
SMD1812P075TF 0.75 1.50 13.2 100 0.8 8.00 0.20 0.100 0.450 UL/CSA/TÜV
SMD1812P075TF/24 0.75 1.50 24 100 0.8 8.00 0.20 0.110 0.290 UL/CSA/TÜV
SMD1812P075TF/33 0.75 1.50 33 20 0.8 8.00 0.20 0.110 0.400 UL/CSA/TÜV
SMD1812P110TF 1.10 2.20 8 100 0.8 8.00 0.30 0.040 0.210 UL/CSA/TÜV
SMD1812P110TF/16 1.10 1.95 16 100 0.8 8.00 0.30 0.060 0.180 UL/CSA/TÜV
SMD1812P110TF/24 1.10 1.95 24 20 0.8 8.00 0.50 0.060 0.200 UL/CSA/TÜV
SMD1812P110TF/33 1.10 1.95 33 20 0.8 8.00 0.50 0.060 0.200 UL/CSA/TÜV
SMD1812P125TF/16 1.25 2.50 16 100 0.8 8.00 0.40 0.050 0.140 UL/CSA/TÜV
SMD1812P125TF/6,4L 1.25 2.50 6 100 0.8 8.00 0.40 0.050 0.140 UL/CSA/TÜV
SMD1812P150TF/8 1.50 3.00 8 100 0.8 8.00 0.30 0.040 0.110 UL/CSA/TÜV
SMD1812P150TF/12 1.50 3.00 12 100 0.8 8.00 0.50 0.040 0.110 UL/CSA/TÜV
SMD1812P150TF/24 1.50 3.00 24 20 0.8 8.00 1.50 0.040 0.120 UL/CSA/TÜV
SMD1812P160TF/8(4L) 1.60 2.80 8 100 0.8 8.00 1.00 0.030 0.100 UL/CSA/TÜV
SMD1812P200TFT 2.00 3.50 8 100 0.8 8.00 2.00 0.020 0.070 UL/CSA/TÜV
SMD1812P260TFT 2.60 5.00 8 100 0.8 8.00 2.50 0.015 0.047 UL/CSA/TÜV
SMD1812P300TF 3.00 5.00 6 100 0.8 8.00 4.00 0.012 0.040 UL/CSA/TÜV
Figure


Solder PAD Layouts
(Dimension in mm)


PHYSICAL DIMENSIONS (mm)

SMD1812 Series

Part Number

A B C D E
Min Max Min Max Min Max Min. Min Min Max

SMD1812P010TF

4.37

4.73

3.07

3.41

0.75

1.25

0.30

1.20

0.25

0.65

SMD1812P014TF

4.37

4.73

3.07

3.41

0.75

1.95

0.30

1.20

0.25

0.65

SMD1812P020TF

4.37

4.73

3.07

3.41

0.55

1.00

0.30

1.20

0.25

0.65

SMD1812P035TF/30

4.37

4.73

3.07

3.41

0.65

1.25

0.30

1.20

0.25

0.65

SMD1812P050TF

4.37

4.73

3.07

3.41

0.50

0.75

0.30

1.20

0.25

0.50

SMD1812P050TF/30

4.37

4.73

3.07

3.41

0.50

1.00

0.30

1.20

0.25

0.65

SMD1812P075TF

4.37

4.73

3.07

3.41

0.50

0.75

0.30

1.20

0.25

0.50

SMD1812P075TF/24

4.37

4.73

3.07

3.41

0.75

1.55

0.30

1.20

0.25

0.65

SMD1812P075TF/33

4.37

4.73

3.07

3.41

0.75

1.55

0.30

1.20

0.25

0.65

SMD1812P110TF

4.37

4.73

3.07

3.41

0.30

0.71

0.30

1.20

0.25

0.65

SMD1812P110TF/16

4.37

4.73

3.07

3.41

0.75

1.25

0.30

1.20

0.25

0.65

SMD1812P110TF/24

4.37

4.73

3.07

3.41

0.50

1.07

0.30

1.20

0.25

0.65

SMD1812P110TF/33

4.37

4.73

3.07

3.41

1.20

2.00

0.30

1.20

0.25

0.65

SMD1812P125TF/16

4.37

4.73

3.07

3.41

0.75

1.25

0.30

1.20

0.25

0.65

SMD1812P125TF/6,4L

4.37

4.73

3.07

3.41

0.45

0.75

0.30

1.20

0.25

0.65

SMD1812P150TF/8

4.37

4.73

3.07

3.41

0.40

0.71

0.30

1.20

0.25

0.65

SMD1812P150TF/12

4.37

4.73

3.07

3.41

0.75

1.25

0.30

1.20

0.25

0.65

SMD1812P150TF/24

4.37

4.73

3.07

3.41

0.80

1.80

0.30

1.20

0.25

0.65

SMD1812P160TF/8(4L)

4.37

4.73

3.07

3.41

0.40

0.75

0.30

1.20

0.25

0.65

SMD1812P200TFT

4.37

4.73

3.07

3.41

0.20

0.60

0.30

1.20

0.25

0.65

SMD1812P260TFT

4.37

4.73

3.07

3.41

0.50

1.00

0.30

1.20

0.25

0.65

SMD1812P300TF

4.37

4.73

3.07

3.41

0.80

1.50

0.30

1.20

0.25

0.65

 

 
  Revision 3.8        2008.08.15                                                         

 

 

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