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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

CMR-5054TB-A

数量

单价

总价

¥ 23.303606

10+

¥ 17.700824

¥ 177.00824

25+

¥ 15.952227

¥ 398.805675

50+

¥ 14.768867

¥ 738.44335

100+

¥ 13.693761

¥ 1369.3761

300+

¥ 12.180679

¥ 3654.2037

500+

¥ 11.547846

¥ 5773.923

1000+

¥ 10.753127

¥ 10753.127

5000+

¥ 9.782143

¥ 48910.715

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购买数量

总价金额：￥ 23.303606

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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	2V~10V
工作电流	500uA
指向性	双指向型降噪
输出阻抗	2.2kΩ
信噪比	56dB
灵敏度	-54dB@±3dB
直径	6mm
高度	5.2mm

PDF描述： 100 Hz ~ 10 kHz 模拟麦克风驻极体电容 2 V ~ 10 V 噪声抑制 (-54dB ±3dB @ 94dB SPL) 焊盘

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SELECT * FROM `stock_price` WHERE `stockid` = 58256984 ORDER BY `minOrder` ASC [ RunTime:0.000398s ]
CONNECT:[ UseTime:0.000461s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='CMR-5054TB-A' and brandshort='Same Sky Formerly CUI Devices' limit 1 [ RunTime:0.010143s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002694s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'CMR-5054TB-A' LIMIT 1 [ RunTime:0.033769s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.011668s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'CMR-5054TB-A' LIMIT 1 [ RunTime:0.012778s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002579s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'CMR-5054TB-A' OR `brand` LIKE 'Same Sky (Formerly CUI Devices)%' ) ) LIMIT 1 [ RunTime:0.012578s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.011741s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'CMR-5054TB-A' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.008817s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'CMR-5054TB-A' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.017565s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006817s ]

0.553558s

CMR-5054TB-A

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总价金额： ￥ 23.303606

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PDF描述： 100 Hz ~ 10 kHz 模拟 麦克风 驻极体电容 2 V ~ 10 V 噪声抑制 (-54dB ±3dB @ 94dB SPL) 焊盘

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总价金额：￥ 23.303606

PDF描述： 100 Hz ~ 10 kHz 模拟麦克风驻极体电容 2 V ~ 10 V 噪声抑制 (-54dB ±3dB @ 94dB SPL) 焊盘