| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | 4006T-440-AL | RAF | Round Male-Female Standoff; 3/16 RD X 19/32 Length | +156:$3.00 +312:$2.79 |
 Digi-Key 得捷电子 | 4006T-440-AL | RAF Electronic Hardware | RND STANDOFF #4-40 ALUM 15.09MM | $2.35000 |
 Mouser 贸泽电子 | 4006T-440-AL-7 | RAF Electronic Hardware | 支架与垫片 3/16 RND M/F STDOFF 19/32 4-40 AL CLR | 1:¥4.1471 10:¥3.3787 25:¥2.938 50:¥2.8137
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