Functions

Items

Performance Indicators

Typical Value

Contraction properties

Axial contraction ratio

100℃ x 2 hrs

≦±5%

Physical properties

Tensile strength

above 10.4MPa

≧10.4MPa

Tensile strength after aging
Elongation at break
Elongation at break after aging
Heat deformation
Thermal shock
Flexibility at low temperature

136℃ x 168 hrs
100%以上
136℃ x 168 hrs
121℃ x 1 hr
121℃ x 1 hr., no cracks
- 10℃ x 1 hr., no cracks

≧7.3MPa
≧100%
≧70% original typical value
＜50%
pass
pass

Electric properties

Insulation Breakdown voltage
Breakdown voltage after aging

2500/60 secs
136℃ x 168 hrs

≧2500V
≧1/2 original voltage value

Chemical properties

Volume resistivity
Copper corrosion
Copper stability
flame retarding

10¹º Ω. cm
136℃ x 168 hrs
136℃ x 168 hrs
VW-1

≧10¹º Ω. cm
pass
≧70% Original representative value
pass

Testing standard: UL224

Specification

Inner Diameter

S908-300 (300V 105℃)

S908-600 (600V 105℃)

AWG

dmm

mm

Tmm

Dmm

mm

Tmm

Dmm

20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
5/16"
3/8"
7/16"
1/2"
 9/16"
5/8"

0.864
0.965
1.067
1.19
1.34
1.50
1.68
1.93
2.16
2.41
2.69
3.00
3.38
3.76
4.22
4.72
5.28
5.94
6.68
7.47
8.38
7.92
9.53
11.10
12.70
14.3
15.9

0.330
0.330
0.330
0.330
0.330
0.330
0.330
0.330
0.330
0.330
0.330
0.431
0.431
0.431
0.431
0.431
0.431
0.431
0.431
0.431
0.431
0.559
0.559
0.559
0.559
0.559
0.559

0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.70
0.70
0.70
0.70
0.75
0.75

1.70
0.80
1.90
2.00
2.15
2.30
2.50
2.70
3.00
3.20
3.50
4.10
4.50
4.90
5.35
5.85
6.40
7.05
7.80
8.60
9.50
9.35
10.95
12.50
14.10
15.8
17.4

0.431
0.431
0.431
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559
0.559

0.60
0.60
0.60
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.75
0.75

2.10
2.20
2.30
2.60
2.75
2.90
3.10
3.35
3.60
3.80
4.10
4.40
4.80
5.20
5.65
6.15
6.70
7.35
8.10
8.90
9.80
9.35
10.95
12.50
14.10
15.8
17.4