1812L1601 데이터 시트보기 (PDF) - Littelfuse, Inc
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1812L1601 Datasheet PDF : 6 Pages
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POLYFUSE® Resettable PTCs
Surface Mount > 1812L Series
Temperature Rerating
Part Number
1812L010
1812L014
1812L020
1812L050
1812L050/30
1812L075
1812L075/24
1812L075/33
1812L110
1812L110/16
1812L110/24
1812L110/33
1812L125
1812L125/6
1812L150
1812L150/12
1812L150/24
1812L160
1812L160/12
1812L200TH
1812L260TH
1812L260/12
1812L300
-40°C
0.16
0.23
0.29
0.77
0.77
1.15
1.06
1.10
1.59
1.58
1.55
1.55
2.00
2.00
2.06
2.04
2.05
2.20
2.20
2.60
3.40
3.40
4.13
-20°C
0.14
0.19
0.26
0.68
0.68
1.01
0.95
1.00
1.43
1.43
1.40
1.40
1.75
1.75
1.93
1.88
1.87
2.06
2.06
2.44
3.16
3.16
3.75
Ambient Operation Temperature
0°C
23°C
40°C
50°C
60°C
Hold Current (A)
0.12
0.10
0.08
0.07
0.06
0.17
0.14
0.12
0.10
0.09
0.23
0.20
0.17
0.15
0.14
0.59
0.50
0.44
0.40
0.37
0.59
0.50
0.44
0.40
0.37
0.88
0.75
0.65
0.60
0.55
0.84
0.75
0.60
0.55
0.50
0.88
0.75
0.66
0.60
0.56
1.26
1.10
0.95
0.87
0.80
1.27
1.10
0.95
0.85
0.77
1.25
1.10
0.93
0.83
0.73
1.25
1.10
0.93
0.83
0.73
1.52
1.25
1.00
0.95
0.90
1.52
1.25
1.00
0.95
0.90
1.79
1.50
1.28
1.10
1.02
1.68
1.50
1.25
1.10
1.00
1.67
1.50
1.25
1.08
0.95
1.91
1.60
1.36
1.17
1.09
1.91
1.60
1.36
1.17
1.09
2.22
2.00
1,78
1.67
1.50
3.00
2.60
2.30
2.15
2.00
3.00
2.60
2.30
2.15
2.00
3.30
3.00
2.61
2.43
2.25
70°C
0.05
0.08
0.12
0.33
0.33
0.49
0.45
0.47
0.71
0.71
0.63
0.63
0.75
0.75
0.80
0.80
0.77
0.85
0.85
1.45
1.85
1.85
2.00
85°C
0.03
0.06
0.10
0.29
0.29
0.43
0.37
0.36
0.60
0.58
0.50
0.50
0.53
0.53
0.68
0.60
0.60
0.72
0.72
1.29
1.63
1.63
1.78
Temperature Rerating Curve
Physical Specifications
170%
150%
130%
Terminal Material
Lead Solderability
Solder-Plated Copper (Solder Material:
Matte Tin (Sn))
Meets EIA Specification RS186-9E, ANSI/
J-STD-002 Category 3.
110%
90%
70%
50%
30%
10%
-40 -30 -20 -10
0 10 20 30 40 50 60 70 80 85
Temperature (°C)
Environmental Specifications
Operating/Storage
Temperature
Maximum Device Surface
Temperature in Tripped State
Passive Aging
Humidity Aging
Thermal Shock
Solvent Resistance
Vibration
Moisture Level Sesitivity
-40°C to +85°C
125°C
+85°C, 1000 hours
-/+5% typical resistance change
+85°C, 85% R.H.,1000 hours
-/+5% typical resistance change
MIL–STD–202, Method 107G
+85°C/-40°C 20 times
-30% typical resistance change
MIL–STD–202, Method 215
No change
MIL–STD–883C, Method
2007.1, Condition A
No change
Level 1, J–STD–020C
1812L Series
40
Revised: December 2, 2009
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/1812L.html for current information.
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