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MO064202-4

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¥ 7.519958

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¥ 133.12805

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¥ 4.958214

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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： 50 Hz ~ 16 kHz 模拟麦克风驻极体电容全向 (-42dB) 导线引线

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002670s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.007465s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002492s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.003006s ]
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SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '58257242' LIMIT 1 [ RunTime:0.003270s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002028s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 58257242 [ RunTime:0.004641s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001293s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58257242 ORDER BY `minOrder` ASC [ RunTime:0.001289s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002938s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 58257242 ORDER BY `unit` DESC [ RunTime:0.004777s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001353s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 58257242 [ RunTime:0.004766s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.001344s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58257242 ORDER BY `minOrder` ASC [ RunTime:0.000213s ]
CONNECT:[ UseTime:0.000669s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MO064202-4' and brandshort='DB Unlimited' limit 1 [ RunTime:0.004799s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001343s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MO064202-4' LIMIT 1 [ RunTime:0.000274s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002183s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MO064202-4' LIMIT 1 [ RunTime:0.000348s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001282s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MO064202-4' OR `brand` LIKE 'DB Unlimited%' ) ) LIMIT 1 [ RunTime:0.006948s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.007941s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MO064202-4' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.003442s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MO064202-4' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000297s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000225s ]

0.273613s

MO064202-4

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总价金额： ￥ 7.519958

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PDF描述： 50 Hz ~ 16 kHz 模拟 麦克风 驻极体电容 全向 (-42dB) 导线引线

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总价金额：￥ 7.519958

PDF描述： 50 Hz ~ 16 kHz 模拟麦克风驻极体电容全向 (-42dB) 导线引线