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ip432812-2

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¥ 648.708755

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¥ 427.212114

¥ 12816.36342

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¥ 49954.40268

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¥ 196257.04281

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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：压电蜂鸣器指示灯，内部驱动 12 V 8mA 2.8kHz 97dB @ 12V，10cm 面板安装螺纹端子，快速连接片 - 0.256"（6.50mm）

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SELECT * FROM `stock_price` WHERE `stockid` = 32210572 ORDER BY `minOrder` ASC [ RunTime:0.000261s ]
CONNECT:[ UseTime:0.000827s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='ip432812-2' and brandshort='db unlimited' limit 1 [ RunTime:0.003306s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002790s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'ip432812-2' LIMIT 1 [ RunTime:0.000371s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002013s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'ip432812-2' OR `brand` LIKE 'db unlimited%' ) ) LIMIT 1 [ RunTime:0.001577s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003264s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'ip432812-2' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.002185s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'ip432812-2' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004798s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001663s ]

0.246014s

ip432812-2

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总价金额： ￥ 648.708755

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PDF描述： 压电 蜂鸣器 指示灯，内部驱动 12 V 8mA 2.8kHz 97dB @ 12V，10cm 面板安装 螺纹端子，快速连接片 - 0.256"（6.50mm）

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总价金额：￥ 648.708755

PDF描述：压电蜂鸣器指示灯，内部驱动 12 V 8mA 2.8kHz 97dB @ 12V，10cm 面板安装螺纹端子，快速连接片 - 0.256"（6.50mm）