| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | F221B1/2 BK201 | Alpha Wire | Heat Shrink Tubing, 1/2" ID, 2:1, Black XLPO, FIT | +1:$209.07 +10:$204.88 +25:$198.61 +50:$192.34 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | ALPHA WIRE | 热缩管 FIT®-221B 电缆,电线 - 管理 | 1+:¥369.34 5+:¥346.29 10+:¥323.2 50+:¥300.12 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRK BLK 1/2X6" 1=50PC | $12.20000 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRK BLK 1/2X3" 1=50PC | $6.61000 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRK BLK 1/2X4" 1=50PC | $8.47000 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRK BLK 1/2X2" 1=50PC | $4.75000 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRK BLK 1/2X1.5" 1=50PC | $3.82000 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRK BLK 1/2X1" 1=50PC | $2.89000 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRINK 1/2 IN X 150FT BLACK | $73.56000 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRK BLK 1/2X0.75" 1=50PC | $2.42000 |
 Digi-Key 得捷电子 | F221B1/2 BK201 | Alpha Wire | HEATSHRK BLK 1/2X0.5" 1=50PC | $1.95000 |