阶梯价-买得越多，省得越多
| 数量 | 价格 |
| 5+ | ¥0.508 |
| 50+ | ¥0.498 |
| 500+ | ¥0.498 |
| 1000+ | ¥0.498 |
| 3000+ | ¥0.498 |
商品重量：4.000G
封装规格：直插
电阻精度：±5%
标称阻值：20R
额定功率：5W
| 数量 | 价格 |
| 5+ | ¥0.508 |
| 50+ | ¥0.498 |
| 500+ | ¥0.498 |
| 1000+ | ¥0.498 |
| 3000+ | ¥0.498 |
