Polyfuse, Resettable ptcs, Radial leaded > 60r series – Littelfuse 60R Series User Manual
Page 2
84
Revised: July 12, 2010
POLYFUSE
®
Resettable PTCs
© 2010 Littelfuse, Inc.
60R Series
Radial Leaded > 60R Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/60R.html for current information.
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
10%
30%
50%
70%
90%
110%
130%
150%
170%
Temperature (°C)
Percentage of Rated Current
Ambient Operation Temperature
-40°C
-20°C
0°C
23°C
40°C
50°C
60°C
70°C
85°C
Part Number
Hold Current (A)
60R010
0.16
0.14
0.12
0.10
0.08
0.07
0.06
0.05
0.04
60R017
0.26
0.23
0.20
0.17
0.14
0.12
0.11
0.09
0.07
60R020
0.31
0.27
0.24
0.20
0.16
0.14
0.13
0.11
0.08
60R025
0.39
0.34
0.30
0.25
0.20
0.18
0.16
0.14
0.10
60R030
0.47
0.41
0.36
0.30
0.24
0.22
0.19
0.16
0.12
60R040
0.62
0.54
0.48
0.40
0.32
0.29
0.25
0.22
0.16
60R050
0.78
0.68
0.60
0.50
0.41
0.36
0.32
0.27
0.20
60R065
1.01
0.88
0.77
0.65
0.53
0.47
0.41
0.35
0.26
60R075
1.16
1.02
0.89
0.75
0.61
0.54
0.47
0.41
0.30
60R090
1.40
1.22
1.07
0.90
0.73
0.65
0.57
0.49
0.36
60R110
1.71
1.50
1.31
1.10
0.89
0.79
0.69
0.59
0.44
60R135
2.09
1.84
1.61
1.35
1.09
0.97
0.85
0.73
0.54
60R160
2.48
2.18
1.90
1.60
1.30
1.15
1.01
0.86
0.64
60R185
2.87
2.52
2.20
1.85
1.50
1.33
1.17
1.00
0.74
60R250
3.88
3.40
2.98
2.50
2.03
1.80
1.58
1.35
1.00
60R300
4.65
4.08
3.57
3.00
2.43
2.16
1.89
1.62
1.20
60R375
5.81
5.10
4.46
3.75
3.04
2.70
2.36
2.03
1.50
Temperature Rerating
Temperature Rerating Curve
Average Time Current Curves
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.
0.10A 0.17A
0.30A 0.40A
0.20A 0.25A
0.50A 0.65A 0.75A 0.90A 1.10A 1.35A 1.60A 1.85A 2.50A 3.00A 3.75A
60R
0.01
0.1
1
10
100
0.1
1
10
100
Current in Amperes
Time in Seconds