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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

aum-4537l-hd-r

数量

单价

总价

¥ 285.741873

10+

¥ 220.749604

¥ 2207.49604

25+

¥ 200.299450

¥ 5007.48625

50+

¥ 185.918977

¥ 9295.94885

100+

¥ 185.265319

¥ 18526.5319

300+

¥ 164.068128

¥ 49220.4384

500+

¥ 154.450019

¥ 77225.0095

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购买数量

总价金额：￥ 285.741873

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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	1V~10V
工作电流	500uA
指向性	单指向
输出阻抗	2.2kΩ
信噪比	69dB
灵敏度	-37dB@±3dB
直径	10mm
高度	4.5mm

PDF描述： 20 Hz ~ 20 kHz 模拟麦克风 1 V ~ 10 V 单向 (-37dB ±3dB) 焊盘

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SELECT * FROM `stock_price` WHERE `stockid` = 32247687 ORDER BY `minOrder` ASC [ RunTime:0.000333s ]
CONNECT:[ UseTime:0.000627s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='aum-4537l-hd-r' and brandshort='pui audio' limit 1 [ RunTime:0.001819s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002319s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%aum-4537l-hd-r%' LIMIT 1 [ RunTime:0.972245s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002637s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'aum-4537l-hd-r' LIMIT 1 [ RunTime:0.001013s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002288s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'aum-4537l-hd-r' OR `brand` LIKE 'pui audio%' ) ) LIMIT 1 [ RunTime:0.005294s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006002s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'aum-4537l-hd-r' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000853s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'aum-4537l-hd-r' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.024352s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000491s ]

1.319866s

aum-4537l-hd-r

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总价金额： ￥ 285.741873

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PDF描述： 20 Hz ~ 20 kHz 模拟 麦克风 1 V ~ 10 V 单向 (-37dB ±3dB) 焊盘

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总价金额：￥ 285.741873

PDF描述： 20 Hz ~ 20 kHz 模拟麦克风 1 V ~ 10 V 单向 (-37dB ±3dB) 焊盘