Wire, Cable and Tubing Solutions from Alpha Wire Company
   








  
WIRE MANAGEMENT PRODUCTS
TINNED COPPER BRAID
FLAT, OVAL
QQ-W-343E
QQ-B-575B
RoHS COMPLIANT



CHOOSE TINNED
COPPER BRAID FOR:
  • Ground/Shielding Terminations
TINNED COPPER BRAID
APPLICATIONS:
  • Point-to-Point Ground Path
  • Wire/Cable Shielding
CHARACTERISTICS
Product Description:
  • Flat or Oval Shaped Tinned
    Copper Braid
SPECIFICATIONS:
  • QQ-W-343E
  • ASTM-B-33
  • + Meets QQ-B-575B
  • RoHS Compliant
141acopy.jpg (8285 bytes) 141bcopy.jpg (7302 bytes)

SHIELDING, GROUND STRAP:
A tight weave of multi-strand, soft drawn
tinned copper wire; tinned copper braid is an
ideal shielding material for short-run cables pro-
viding easy radial termination. In retrofit appli-
cations, provides additional shielding
efficiency. Tinned copper flat braid, used
as a Ground strap, provides an excellent, low-
resistance Ground path.

TINNED COPPER FLAT BRAID
Nom. Flat Width
Nom. Thickness
Braid Construction
Alpha Part No.
Inches
mm
Inches
mm
AWG of Indiv. Ends
Carriers
Total No. of Indiv. Ends
Approx. AWG Equiv.
Nom. Circular Mil Area, CM
Approx.Current Carrying Cap. (amps)^
Standard Package Spools Ft.
.025    
1/32    
3/64    
3/32    
1/8     
3/16    
1/4     
3/8     
5/8     
1/2     
3/4     
1       
1-3/8   
1-1/2   
1-3/4   
2       
3       

0,63    
0,79    
1,19    
2,38    
3,18    
4,76    
6,35    
9,53    
15,90   
12,70   
19,10   
25,40   
34,90   
38,10   
44,50   
50,80   
76,20   

0.015   
0.020   
0.020   
0.020   
0.020   
0.020   
0.030   
0.030   
0.030   
0.030   
0.040   
0.045   
0.050   
0.060   
0.080   
0.120   
0.200   

0,38    
0,50    
0,50    
0,50    
0,50    
0,50    
0,76    
0,76    
0,76    
0,76    
1,02    
1,14    
1,27    
1,52    
2,03    
3,05    
5,08    

36  
36  
36  
36  
36  
36  
36  
36  
36  
36  
36  
36  
30  
30  
30  
30  
30  

8   
16  
24  
16  
24  
24  
24  
48  
48  
48  
48  
48  
48  
48  
48  
48  
48  

8     
16    
24    
48    
72    
120   
168   
288   
384   
384   
864   
864   
336   
528   
1248  
1436  
2256  

27   
24   
22   
19   
18   
15   
14   
12   
10   
10   
7    
7    
5    
3    
2/0  
3/0  
4/0  

200     
400     
600     
1200    
1800    
3000    
4200    
7200    
9600    
9600    
20800   
20800   
33700   
53064   
125424  
154368  
225000  

4    
6    
7    
11   
16   
25   
32   
46   
53   
53   
85   
85   
100  
150  
280  
310  
390  

100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
100, 500, 1000   
      100        
      100        
      100        
      100        


TINNED COPPER OVAL BRAID
Nom. I.D. When Rounded
Braid Construction
Alpha Part No.
Inches
mm
AWG of Indiv. Ends
Carriers
Total No. of Indiv. Ends
Approx. AWG Equiv.
Nom. Circular Mil Area, CM
Approx.Current Carrying Cap. (amps)^
Standard Package Spools Ft.
1/16    
11/64   
3/16    
1/4     
3/8     
1/2     
5/8     
11/16   
25/32   

1,59    
4,37    
4,76    
6,35    
9,53    
12,70   
15,88   
17,46   
19,84   

34  
34  
34  
34  
34  
34  
34  
34  
34  

16  
24  
24  
24  
24  
48  
48  
48  
48  

32   
120  
144  
168  
192  
336  
384  
480  
528  

19   
14   
13   
12   
11   
9    
8    
7    
7    

1192   
4770   
5724   
6678   
7632   
13356  
14264  
19080  
20988  

11   
32   
38   
41   
46   
62   
64   
81   
85   

100, 500, 1000   
100, 500, 1000   
   100, 500      
   100, 500      
   100, 500      
      100        
      100        
      100        
      100        

*Values shown are for bare cable in free air at 30° C (86° F) and intended as a reference guide only.
Actual values will depend on permissible temperature rise, permissible voltage drop and other
conditions of service.
 
Email: info@alphawire.com
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