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Comonents for Automobiles



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
APPLICATION Wires used in low voltage circuits requiring heat-resistance such as in engine rooms for automobiles (vehicles and motorcycles) and applicable for a location requiring thinner wires than AEX wires.
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.
TESSX wires have thinner insulation than AEX while ensuring equivalent performance as AEX and have greater heat-resistance than AVSSX wires because of cross-linked insulation.

CONSTRUCTION AND PERFORMANCE

*Click the icon to display the standard color selection table.

Conductor
(Tinned annealed copper
stranded conductors)		 Insulation Overall
diameter
(mm)		 MAX.
Conductor
resistance
(20℃)
(mΩ/m)		 Permissible
current
(A)
*2		 Approx.
weight
(g/m)		 Stan-
dard
length
(m)
*3
Size
*1		 Construction
(No./mm)		 Calculated
area
(mm2)		 Outer
diameter
(mm)		 Thickness
(mm)		 Stan-
dard		 Max.
0.5f 19/0.19 0.5387 1.0 0.3 1.6 1.7 36.5 10 7 1,000
2f 37/0.26 1.964 1.8 0.4 2.6 2.7 10 24 22 500

*1 The "f" in the nominal size column indicates a flexible conductor with a finer wire diameter.
*2 Permissible current is the current which allows the conductor temperature up to 120 ℃ in the ambient temperature at 80 ℃.
*3 Standard packing style is a coil shape.

FUME CHARACTERISTICS

Conductor Size Energizing current(A)
0.5f 84 61 50 44 40 30 24 22 21 20
2f 267 190 157 137 123 90 68 59 54 52
Smoke emission starting time[S] 2 4 6 8 10 20 40 60 80 100

STANDARD COLOR SELECTION CHART

B BG BR G GR L LG O P R SB V W Y
black beige brown green grey blue light green orange pink red sky blue violet white yellow

Conductor size 0.5f
  Stripe
B BG BR G GR L LG O P R SB V W Y
Base color B                            
BG                            
BR                            
G                            
GR                            
L           ●                
LG                            
O                            
P                            
R                   ●        
SB                            
V                            
W                            
Y                            
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Conductor size 2f
  Stripe
B BG BR G GR L LG O P R SB V W Y
Base color B ●                          
BG                            
BR                         ●  
G                            
GR                            
L                            
LG                            
O                            
P                            
R                   ●       ●
SB                            
V                            
W                            
Y                            

Note: The color information above is current as of March 2010.
Please contact our sales department for the latest information.