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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

tp274209-1

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¥ 187.319672

10+

¥ 140.816583

¥ 1408.16583

25+

¥ 127.183147

¥ 3179.578675

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¥ 115.510685

¥ 5775.53425

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¥ 106.639614

¥ 10663.9614

300+

¥ 102.530907

¥ 30759.2721

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¥ 93.659836

¥ 46829.918

1000+

¥ 90.951825

¥ 90951.825

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¥ 87.496776

¥ 437483.88

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总价金额：￥ 187.319672

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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：压电蜂鸣器传感器，外部驱动 9 V 7mA 85dB @ 9V，10cm 自定义导线引线

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002514s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.003285s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 32210424 [ RunTime:0.000540s ]
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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001845s ]
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SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001751s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 32210424 [ RunTime:0.000495s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000247s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32210424 ORDER BY `minOrder` ASC [ RunTime:0.000250s ]
CONNECT:[ UseTime:0.000707s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='tp274209-1' and brandshort='db unlimited' limit 1 [ RunTime:0.004417s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002139s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tp274209-1' LIMIT 1 [ RunTime:0.000736s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002459s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tp274209-1' LIMIT 1 [ RunTime:0.007586s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002305s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tp274209-1' OR `brand` LIKE 'db unlimited%' ) ) LIMIT 1 [ RunTime:0.005302s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002304s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tp274209-1' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000750s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tp274209-1' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.009551s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000365s ]

0.254840s

tp274209-1

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总价金额： ￥ 187.319672

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PDF描述： 压电 蜂鸣器 传感器，外部驱动 9 V 7mA 85dB @ 9V，10cm 自定义 导线引线

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总价金额：￥ 187.319672

PDF描述：压电蜂鸣器传感器，外部驱动 9 V 7mA 85dB @ 9V，10cm 自定义导线引线