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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

AMM-3738-B-R

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¥ 11.982351

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¥ 9.395816

¥ 93.95816

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¥ 8.541350

¥ 213.53375

50+

¥ 7.957933

¥ 397.89665

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¥ 7.419141

¥ 741.9141

250+

¥ 6.771268

¥ 1692.817

500+

¥ 6.600705

¥ 3300.3525

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产品参数

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	2V
工作电流	200uA
信噪比	62dB
灵敏度	-38dB
阻抗	300Ω

PDF描述： 20 Hz ~ 20 kHz 模拟麦克风 MEMS（硅） 1.5 V ~ 3.6 V 全向 (-38db ±1dB) 焊盘

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SELECT * FROM `stock_price` WHERE `stockid` = 65077006 ORDER BY `minOrder` ASC [ RunTime:0.000729s ]
CONNECT:[ UseTime:0.000561s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='AMM-3738-B-R' and brandshort='PUI Audio, Inc.' limit 1 [ RunTime:0.011316s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002599s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'AMM-3738-B-R' LIMIT 1 [ RunTime:0.000611s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001572s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'AMM-3738-B-R' LIMIT 1 [ RunTime:0.000622s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002520s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'AMM-3738-B-R' OR `brand` LIKE 'PUI Audio, Inc.%' ) ) LIMIT 1 [ RunTime:0.005450s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003758s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'AMM-3738-B-R' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000679s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'AMM-3738-B-R' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.015653s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001218s ]

0.279618s

AMM-3738-B-R

购买数量

总价金额： ￥ 11.982351

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产品参数

PDF描述： 20 Hz ~ 20 kHz 模拟 麦克风 MEMS（硅） 1.5 V ~ 3.6 V 全向 (-38db ±1dB) 焊盘

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总价金额：￥ 11.982351

PDF描述： 20 Hz ~ 20 kHz 模拟麦克风 MEMS（硅） 1.5 V ~ 3.6 V 全向 (-38db ±1dB) 焊盘