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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

SW121308-2

数量

单价

总价

¥ 42.227456

10+

¥ 32.302764

¥ 323.02764

25+

¥ 29.164215

¥ 729.105375

50+

¥ 27.042099

¥ 1352.10495

100+

¥ 25.106743

¥ 2510.6743

300+

¥ 22.377825

¥ 6713.3475

500+

¥ 21.234874

¥ 10617.437

1000+

¥ 19.798066

¥ 19798.066

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购买数量

总价金额：￥ 42.227456

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产品参数

产品属性	属性值
商品目录	蜂鸣器
驱动方式	无源(外部驱动)
构造类型	电磁式
工作电压	2V~5V
频率	4kHz
声压(SPL)	75dB
长度	5mm
宽度	5mm
高度	2.5mm
工作温度	-40℃~+85℃

PDF描述： 8 Ohms 通用扬声器 400 mW 1.3 kHz ~ 20 kHz 顶部矩形

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CONNECT:[ UseTime:0.000733s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
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SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001954s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SW121308-2' LIMIT 1 [ RunTime:0.000402s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001214s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SW121308-2' LIMIT 1 [ RunTime:0.000421s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001444s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SW121308-2' OR `brand` LIKE 'DB Unlimited%' ) ) LIMIT 1 [ RunTime:0.000740s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001234s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SW121308-2' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000517s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SW121308-2' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006570s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000862s ]

0.248685s

SW121308-2

购买数量

总价金额： ￥ 42.227456

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PDF描述： 8 Ohms 通用 扬声器 400 mW 1.3 kHz ~ 20 kHz 顶部 矩形

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总价金额：￥ 42.227456

PDF描述： 8 Ohms 通用扬声器 400 mW 1.3 kHz ~ 20 kHz 顶部矩形