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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

¥ 36.442873

10+

¥ 27.823844

¥ 278.23844

25+

¥ 25.111701

¥ 627.792525

50+

¥ 23.277162

¥ 1163.8581

100+

¥ 21.603765

¥ 2160.3765

300+

¥ 19.246134

¥ 5773.8402

500+

¥ 18.259119

¥ 9129.5595

1000+

¥ 17.018408

¥ 17018.408

5000+

¥ 16.320788

¥ 81603.94

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购买数量

总价金额：￥ 36.442873

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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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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001073s ]
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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001250s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002013s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51371585 [ RunTime:0.001086s ]
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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002498s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51371585 ORDER BY `unit` DESC [ RunTime:0.000690s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001661s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51371585 [ RunTime:0.002746s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.006117s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51371585 ORDER BY `minOrder` ASC [ RunTime:0.000320s ]
CONNECT:[ UseTime:0.000500s ] 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, Inc.' limit 1 [ RunTime:0.003769s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002552s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%AUM-4537L-HD-R%' LIMIT 1 [ RunTime:1.256231s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003139s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'AUM-4537L-HD-R' LIMIT 1 [ RunTime:0.083098s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002618s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'AUM-4537L-HD-R' OR `brand` LIKE 'PUI Audio, Inc.%' ) ) LIMIT 1 [ RunTime:0.033585s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002729s ]
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:0.089051s ]
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:0.044567s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003444s ]

1.798825s

AUM-4537L-HD-R

购买数量

总价金额： ￥ 36.442873

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产品参数

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：￥ 36.442873

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