POLYFUSE® Resettable PTCs
Radial Leaded
Dimensions
E
A
MARKING
B
D
C
A
B
C
D
E
Physical Characteristics
Part Number
Inches mm Inches mm Inches mm Inches mm Inches mm
Lead (dia)
Material
Max.
Max.
Max.
Max.
Typ.
Typ.
Min.
Min.
Max.
Max. Inches mm
60R010
60R020
60R025
60R030
60R040
60R050
60R065
60R075
60R090
60R110
60R135
60R160
60R185
60R250
60R300
60R375
0.29
0.29
0.29
0.29
0.30
0.31
0.37
0.40
0.44
0.51
0.53
0.60
0.66
0.78
0.91
1.04
7.4
7.4
0.50
0.46
0.50
0.50
0.53
0.54
0.57
0.59
0.62
0.72
0.78
0.85
0.91
1.03
1.15
1.22
12.7
11.7
12.7
12.7
13.5
13.7
14.5
15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.40
0.40
0.40
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
10.2
10.2
10.2
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.51
0.51
0.51
0.51
0.51
0.51
0.51
0.51
0.51
0.81
0.81
0.81
0.81
0.81
0.81
0.81
Sn/CuFe
Sn/CuFe
Sn/CuFe
Sn/CuFe
Sn/CuFe
Sn/Cu
7.4
7.4
7.6
7.9
9.4
Sn/Cu
10.2
11.2
13
Sn/Cu
15.8
18.2
19.8
21.6
23
Sn/Cu
Sn/Cu
13.58
15.36
16.76
19.93
23.11
26.3
Sn/Cu
Sn/Cu
Sn/Cu
26.2
29.3
31.1
Sn/Cu
Sn/Cu
Sn/Cu
Part Marking System
Double Sided Marking
0.20A to 0.40A
Single Sided Marking
0.50A to 3.75A
Top Side
Bottom Side
Voltage Rating
Voltage Rating
Current Rating
Voltage Rating
Current Rating
Littelfuse
Trademark
Littelfuse
Trademark
Littelfuse
Trademark
60
60
050X
XXXX
60
XXXX
025X
Date Code
(Contact Littelfuse
for additional
information)
Date Code
(Contact Littelfuse
for additional
information)
www.littelfuse.com
©2006 Littelfuse
ꢀꢂ
ꢀ0R Series
Electronics Designers Guide
Specifications are subject to change without notice.