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图片源于供应商或网络,实物可能存在差异,请以实物为准

L297D

数量

单价

总价

¥ 146.763134

10+

¥ 116.608930

¥ 1166.0893

25+

¥ 109.060875

¥ 2726.521875

100+

¥ 100.768262

¥ 10076.8262

250+

¥ 96.816070

¥ 24204.0175

500+

¥ 94.433648

¥ 47216.824

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购买数量

总价金额：￥ 146.763134

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产品参数

产品属性	属性值
商品目录	步进电机驱动芯片
集成开关	否
工作电压	4.75V~7V
输出电流	-
接口类型	STEP/DIR
步长	2
1
工作温度	-

PDF描述：STEPPER MOTOR CONTROLLERS 步进电机控制器

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select foldpath,foldpath2,filename from pdf_file where id=376053 limit 1 [ RunTime:0.004996s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002435s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'L297D' LIMIT 1 [ RunTime:0.000468s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002568s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'L297D' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.003460s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002231s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'L297D' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000585s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'L297D' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006196s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002615s ]

0.227571s

L297D

购买数量

总价金额： ￥ 146.763134

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产品参数

PDF描述：STEPPER MOTOR CONTROLLERS 步进电机控制器

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总价金额：￥ 146.763134