Heat-resistance class 120℃Heat resistant Wires
TESSX Very Thin Cross-linked Polyethylene Insulated Heat-resistant Low-voltage Wires for Automobiles
T : Tinned conductor E : Polyethylene SS : Super thin type X : Cross-linked
Fume Characteristic
APPLICATION |
Wires used in low voltage circuits requiring heat resistance (120 ℃) such as automobiles (Vehicles and motorcycles). |
FEATURES |
TESSX wires have the same construction as AESSX wires, but are provided with tinned conductors to ensure better connectivity for terminals than AESSX wires. |
CONSTRUCTION AND PERFORMANCE

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Click the icon to display the standard color selection table.
Conductor (Tinned annealed copper stranded conductors) |
Insulation |
Overall diameter(mm) |
Heat resistance class (℃) *1 |
MAX.Conductor resistance (20℃) (mΩ/m) |
Approx. weight (g/m) |
Standard packing style |
Standard length (m) |
Size |
Construction (No./mm) |
Calculated area (mm2) |
Outer diameter (mm) |
Thickness (mm) |
Standard |
Max. |
 |
0.5f |
19/0.19 |
0.5387 |
1.0 |
0.3 |
1.6 |
1.7 |
120 |
36.5 |
7 |
Coil shape |
1,000 |
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2f |
37/0.26 |
1.964 |
1.8 |
0.4 |
2.6 |
2.7 |
120 |
10 |
22 |
Coil shape |
500 |
*1The Heat resistance class defines the maximum allowable temperature of conductors when applying current for 10,000 hours cumulatively.
Permissible Current [A](According to JASO D609)
Size |
Ambient temperature(℃) |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
110 |
0.5f |
15 |
15 |
14 |
13 |
12 |
11 |
10 |
8 |
7 |
5 |
2f |
38 |
36 |
34 |
31 |
29 |
26 |
24 |
20 |
17 |
12 |
※Permissible currents are the currents which the saturation temperatures of conductor up to allowed heat resisted temperatures under the each ambient temperatures.
STANDARD COLOR SELECTION CHART
B |
BG |
BR |
G |
GR |
L |
LG |
O |
P |
R |
SB |
V |
W |
Y |
black |
beige |
brown |
green |
gray |
blue |
light green |
orange |
pink |
red |
sky blue |
violet |
white |
yellow |
Conductor size 0.5f
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Stripe |
B |
BG |
BR |
G |
GR |
L |
LG |
O |
P |
R |
SB |
V |
W |
Y |
Base color |
B |
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BR |
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G |
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GR |
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L |
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LG |
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O |
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P |
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R |
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SB |
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V |
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W |
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Y |
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Conductor size 2f
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Stripe |
B |
BG |
BR |
G |
GR |
L |
LG |
O |
P |
R |
SB |
V |
W |
Y |
Base color |
B |
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BG |
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BR |
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G |
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GR |
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L |
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LG |
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O |
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P |
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R |
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● |
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SB |
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V |
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W |
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Y |
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The color information above indicated is as of April 2018.
Please contact our sales department for the latest information.