Silver plated copper stranded wire

Enforce standards：Q/ SY03-2018, refer to GJB1640-93

Scope of use：This product can be widely used as computer internal connection wire, electronic power industry conductor, communication industry wire and aerospace, military products and other high temperature resistance wire.

 

This product can be widely used as computer internal connection wire, electronic power industry conductor, communication industry wire and aerospace, military products and other high temperature resistance wire.
Model name and scope of use
Conductor type Name Scope of use
JY Concentric stranded silver-plated copper conductor Long-term operating temperature does not exceed +200℃
JHY Concentrically stranded silver-plated copper alloy conductor Long-term operating temperature does not exceed +150 ° C, requiring high mechanical strength occasions
JL Concentrically stranded silver-plated copper-clad steel conductor Long-term operating temperature does not exceed +150 ° C, requiring high mechanical strength occasions
SY Bundle silver-plated copper conductor The long-term operating temperature does not exceed +200℃, and the occasion requires a softer environment

 

Cross-section, structural dimensions and resistance of concentric stranded copper conductors
Standard section Calculated cross section structure Outside diameter At 20, DC resistance Ω/KM is not greater than
mm2 mm
Single line standard diameter mm Single core cable Multi-core cable
JY type JHY type JY type JHY type
0.014 0.01374 7/0.05 0.15±0.02 1343   1369 428
0.035 0.03519 7/0.08 0.24±0.02 525   535 288
0.06 0.05498 7/0.10 0.30±0.03 336 419 342 162
0.08 0.07917 7/0.12 0.36±0.03 227 283 231 106
0.14 0.1407 7/0.16 0.48±0.03 128 159 130 59.8
0.2 0.2149 19/0.12 0.60±0.05 83.5 104 85.2 47.3
0.4 0.382 19/0.16 0.80±0.05 46.9 58.6 47.9 38.3
-0.5 -0.4835 (19/0.18) 0.90±0.05 37.1 46.3 37.8  
0.6 0.5969 19/0.20 1.00±0.05 30.1 37.5 30.7  
-0.75 0.7894 19/0.23 1.15±0.05 22.7   23.2  

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