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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

BF-1922-000

数量

单价

总价

¥ 20.824499

10+

¥ 15.800175

¥ 158.00175

25+

¥ 14.236685

¥ 355.917125

50+

¥ 13.177280

¥ 658.864

100+

¥ 12.215387

¥ 1221.5387

300+

¥ 10.861546

¥ 3258.4638

500+

¥ 10.295401

¥ 5147.7005

1000+

¥ 9.584641

¥ 9584.641

5000+

¥ 8.603493

¥ 43017.465

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产品参数

产品属性	属性值
商品目录	MEMS麦克风
指向性	全指向
工作电压	1.8V
工作电流	620uA
235uA
信噪比	64dB
灵敏度	-26dB
阻抗	-

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CONNECT:[ UseTime:0.000773s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='BF-1922-000' and brandshort='Knowles' limit 1 [ RunTime:0.001447s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001561s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'BF-1922-000' LIMIT 1 [ RunTime:0.009800s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002377s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'BF-1922-000' LIMIT 1 [ RunTime:0.008059s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001329s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'BF-1922-000' OR `brand` LIKE 'Knowles%' ) ) LIMIT 1 [ RunTime:0.004604s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003463s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'BF-1922-000' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.003060s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'BF-1922-000' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004304s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004891s ]

0.289886s

BF-1922-000

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总价金额： ￥ 20.824499

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总价金额：￥ 20.824499