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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

cmc-9745-44p

数量

单价

总价

¥ 62.844536

10+

¥ 47.063367

¥ 470.63367

25+

¥ 42.394382

¥ 1059.85955

50+

¥ 34.643868

¥ 1732.1934

100+

¥ 32.309375

¥ 3230.9375

300+

¥ 29.974883

¥ 8992.4649

500+

¥ 28.013909

¥ 14006.9545

1000+

¥ 24.652240

¥ 24652.24

5000+

¥ 24.091962

¥ 120459.81

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总价金额：￥ 62.844536

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产品参数

产品属性	属性值
商品目录	咪头/麦克风
工作电压	3V~10V
工作电流	500uA
指向性	全指向
输出阻抗	2.2kΩ
信噪比	60dB
灵敏度	-44dB@±3dB
直径	9.7mm
高度	4.65mm

PDF描述： 20 Hz ~ 20 kHz 模拟麦克风驻极体电容 3 V ~ 10 V 全向 (-44dB ±3dB @ 94dB SPL) PC 引脚

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SELECT * FROM `stock_price` WHERE `stockid` = 32247918 ORDER BY `minOrder` ASC [ RunTime:0.000595s ]
CONNECT:[ UseTime:0.000559s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='cmc-9745-44p' and brandshort='same sky' limit 1 [ RunTime:0.000806s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001213s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'cmc-9745-44p' LIMIT 1 [ RunTime:0.000422s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001424s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cmc-9745-44p' LIMIT 1 [ RunTime:0.000477s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001264s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cmc-9745-44p' OR `brand` LIKE 'same sky%' ) ) LIMIT 1 [ RunTime:0.004125s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001898s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cmc-9745-44p' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000551s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cmc-9745-44p' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001271s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001800s ]

0.251495s

cmc-9745-44p

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总价金额： ￥ 62.844536

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PDF描述： 20 Hz ~ 20 kHz 模拟 麦克风 驻极体电容 3 V ~ 10 V 全向 (-44dB ±3dB @ 94dB SPL) PC 引脚

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总价金额：￥ 62.844536

PDF描述： 20 Hz ~ 20 kHz 模拟麦克风驻极体电容 3 V ~ 10 V 全向 (-44dB ±3dB @ 94dB SPL) PC 引脚