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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

TE044003-4

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¥ 29.253463

10+

¥ 22.295436

¥ 222.95436

25+

¥ 20.110516

¥ 502.7629

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¥ 18.631315

¥ 931.56575

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¥ 17.283508

¥ 1728.3508

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¥ 15.385586

¥ 4615.6758

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¥ 14.591528

¥ 7295.764

1000+

¥ 13.593853

¥ 13593.853

5000+

¥ 12.705423

¥ 63527.115

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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：机电元件蜂鸣器传感器，外部驱动 3 V 90mA 4kHz 70dB @ 3V，10cm 表面贴装型焊盘

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002039s ]
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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002057s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001065s ]
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SELECT * FROM `stock_unitquantity` WHERE `stockid` = 58253875 ORDER BY `unit` DESC [ RunTime:0.008870s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003764s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 58253875 [ RunTime:0.000476s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.010866s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58253875 ORDER BY `minOrder` ASC [ RunTime:0.000457s ]
CONNECT:[ UseTime:0.000800s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='TE044003-4' and brandshort='DB Unlimited' limit 1 [ RunTime:0.013830s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002584s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'TE044003-4' LIMIT 1 [ RunTime:0.000536s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001306s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TE044003-4' LIMIT 1 [ RunTime:0.000365s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002251s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TE044003-4' OR `brand` LIKE 'DB Unlimited%' ) ) LIMIT 1 [ RunTime:0.004568s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.007692s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TE044003-4' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.006531s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'TE044003-4' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006902s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001728s ]

0.366705s

TE044003-4

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总价金额： ￥ 29.253463

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PDF描述： 机电元件 蜂鸣器 传感器，外部驱动 3 V 90mA 4kHz 70dB @ 3V，10cm 表面贴装型 焊盘

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总价金额：￥ 29.253463

PDF描述：机电元件蜂鸣器传感器，外部驱动 3 V 90mA 4kHz 70dB @ 3V，10cm 表面贴装型焊盘