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EA-21842-C36

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¥ 238.242183

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¥ 184.842218

¥ 1848.42218

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¥ 167.769434

¥ 4194.23585

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¥ 156.139117

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¥ 145.494658

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¥ 41308.1205

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产品属性	属性值
商品目录	MEMS麦克风
指向性	全指向
工作电压	1.8V
工作电流	620uA
235uA
信噪比	64dB
灵敏度	-26dB
阻抗	-

PDF描述： 100 Hz ~ 4.8 kHz 模拟麦克风驻极体电容全向 (-59dB ±3dB @ 74dB SPL) 焊盘

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SELECT * FROM `stock_price` WHERE `stockid` = 58256822 ORDER BY `minOrder` ASC [ RunTime:0.000339s ]
CONNECT:[ UseTime:0.000501s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='EA-21842-C36' and brandshort='Knowles' limit 1 [ RunTime:0.001288s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003610s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'EA-21842-C36' LIMIT 1 [ RunTime:0.000546s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001171s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'EA-21842-C36' LIMIT 1 [ RunTime:0.001828s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.008754s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'EA-21842-C36' OR `brand` LIKE 'Knowles%' ) ) LIMIT 1 [ RunTime:0.012927s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002298s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'EA-21842-C36' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.008571s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'EA-21842-C36' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006818s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000546s ]

0.334776s

EA-21842-C36

购买数量

总价金额： ￥ 238.242183

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PDF描述： 100 Hz ~ 4.8 kHz 模拟 麦克风 驻极体电容 全向 (-59dB ±3dB @ 74dB SPL) 焊盘

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总价金额：￥ 238.242183

PDF描述： 100 Hz ~ 4.8 kHz 模拟麦克风驻极体电容全向 (-59dB ±3dB @ 74dB SPL) 焊盘