1812L160PRT Littelfuse Inc, 1812L160PRT Datasheet - Page 2
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1812L160PRT
Manufacturer Part Number
1812L160PRT
Description
PTC Resettable Fuses 1812 6V 1.6A
Manufacturer
Littelfuse Inc
Type
Polyfuse Resettable PTCr
Series
1812Lr
Datasheet
1.1812L160PRT.pdf
(6 pages)
Specifications of 1812L160PRT
Hold Current
1.6 Amps
Trip Current
2.8 Amps
Current Rating (max)
100 Amps
Resistance
0.1 Ohms
Maximum Voltage
6 VoltsDC
Termination Style
SMD/SMT
Mounting Style
SMD/SMT
Current Rating
100 Amps
Dimensions
4.37 mm L x 3.07 mm W x 0.75 mm H
Operating Temperature Range
- 40 C to + 85 C
Package / Case
1812 (4532 metric)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
*Note: Some devices in this product series may have “–C“ in the Part Number. The “–C“ should be omitted when placing orders for the device.
1812L Series
Temperature Rerating
Temperature Rerating Curve
Part Number*
1812L075/24
1812L075/33
1812L150/12
1812L150/24
1812L160/12
1812L110/16
1812L110/33
170%
150%
130%
110%
1812L050
1812L075
1812L125
1812L150
1812L160
1812L200
1812L260
1812L110
1812L125/6
90%
70%
50%
30%
10%
1812L020
1812L010
1812L014
-40 -30 -20
–C
–C
–C
–C
–C
–C
–C
–C
-10
0
-40°C
0.16
0.23
0.29
0.77
2.00
2.00
2.06
2.04
2.05
2.20
2.18
3.08
4.00
1.15
1.06
1.10
1.59
1.58
1.55
10
Temperature (°C)
20
30
POLYFUSE
-20°C
0.14
0.19
0.26
0.68
0.95
2.06
2.01
2.71
3.52
1.01
1.00
1.43
1.43
1.40
1.75
1.75
1.93
1.88
1.87
40
50
60
Surface Mount > 1812L Series
0.12
0.17
0.23
0.59
0.88
0.84
0.88
2.35
3.06
1.26
1.27
1.25
1.52
1.52
1.79
1.68
1.67
1.91
1.79
0°C
70
80 85
®
Revised: October 24, 2008
Resettable PTCs
Ambient Operation Temperature
23°C
0.14
0.20
0.50
0.75
0.75
0.75
2.00
2.60
0.10
1.10
1.10
1.10
1.25
1.25
1.50
1.50
1.50
1.60
1.60
The average time current curves and Temperature Rerating curve performance is affected
by a number or variables, and these curves provided as guidance only. Customer must
verify the performance in their application.
Hold Current (A)
Average Time Current Curves
40°C
0.08
0.44
0.65
0.60
0.66
0.95
0.95
0.93
2.34
0.12
0.17
1.00
1.00
1.28
1.25
1.25
1.36
1.34
1.80
100000
10000
1000
0.01
100
0.1
10
1
0.1
Please refer to www.littelfuse.com/series/1812L.html for current information.
50°C
0.07
0.40
0.60
0.55
0.60
0.87
0.85
0.83
0.95
0.95
2.08
0.10
0.15
1.08
1.60
1.10
1.10
1.17
1.16
Current in Amperes
1
Specifications are subject to change without notice.
60°C
0.06
0.09
0.37
0.55
0.50
0.56
0.80
0.77
0.73
0.90
0.90
0.95
0.14
1.02
1.00
1.09
1.07
1.50
1.95
10
70°C
0.05
0.08
0.12
0.33
0.49
0.45
0.47
0.71
0.71
0.63
0.75
0.75
0.80
0.80
0.77
0.85
0.83
1.07
1.39
©2008 Littelfuse, Inc.
1812L
85°C
0.03
0.06
0.10
0.29
0.43
0.37
0.36
0.60
0.58
0.50
0.53
0.53
0.68
0.60
0.60
0.72
0.60
0.80
1.04
100