YFFB4*25扁平電纜YFFB*2*25YFFB*3*25YFFB*4*25YFFB*5*25YFFB*6*25YFFB*7*25YFFB*8*25YFFB(G)*2*25
YFFB(G)*3*25YFFB(G)*4*25YFFB(G)*5*25YFFB(G)*6*25YFFB(G)*7*25YFFB*2*35YFFB*3*35
YFFB*4*35YFFB*5*35YFFB*6*35YFFB
YFFB4*25扁平電纜產品特性：
額定電壓：600/1000V
額定溫度：-60℃~＋180℃
zui高使用溫度：＋230℃
YFFB4*25扁平電纜導體：裸銅或鍍錫銅絲
絕緣體：丁青橡膠
護套： 丁青結構尺寸附表
| 芯數×截面 | 線芯結構 | 電線外徑 | 20℃時導體電阻 Ω/KM不大于 | ||
| 標稱 | 公差 | ||||
| mm2 | 根/直徑 mm | mm | mm | 銅芯 | 鍍錫銅絲 |
| 3×4 | 56/0.30 | 16.5×7.9 | ±0.50 | 4.95 | 5.09 |
| 3×6 | 84/0.30 | 18.7×8.9 | ±0.50 | 3.30 | 3.39 |
| 3×10 | 84/0.40 | 24.8×11.6 | ±0.60 | 1.91 | 1.95 |
| 3×16 | 126/0.40 | 30.2×13.8 | ±0.80 | 1.21 | 1.24 |
| 3×25 | 196/0.40 | 36.3×16.1 | ±0.80 | 0.78 | 0.795 |
| 3×35 | 276/0.40 | 40.6×17.8 | ±1.0 | 0.554 | 0.565 |
| 3×50 | 396/0.40 | 48.7×20.9 | ±1.0 | 0.386 | 0.393 |
| 3×70 | 360/0.50 | 54.4×23.2 | ±1.0 | 0.272 | 0.277 |
| 3×95 | 475/0.50 | 62.3×26.1 | ±1.2 | 0.206 | 0.210 |
| 3×120 | 608/0.50 | 69×29 | ±1.5 | 0.161 | 0.164 |
| 3×150 | 756/0.50 | 76.8×32 | ±1.5 | 0.129 | 0.132 |
| 3×185 | 925/0.50 | 84.8×35.2 | ±2.0 | 0.106 | 0.108 |
| 3×240 | 1221/0.50 | 95.6×39.2 | ±2.0 | 0.0801 | 0.082 |
，YFFB(G)*2*35YFFB(G)*3*35YFFB(G)*4*35YFFB(G)*5*35YFFB(G)*6*35YFFB*2*50
YFFB*3*50YFFB*4*50YFFB*5*50YFFB(G)*2*50YFFB(G)*3*50YFFB(G)*4*50YFFB*2*70
YFFB*3*70YFFB*4*70YFFB*5*70YFFB(G)*2*70YFFB(G)*3*70YFFB(G)*4*70YFFB*2*95
YFFB*3*95YFFB*4*95YFFB
