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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

¥ 192.735695

10+

¥ 146.979643

¥ 1469.79643

25+

¥ 131.198474

¥ 3279.96185

50+

¥ 122.327403

¥ 6116.37015

100+

¥ 105.238919

¥ 10523.8919

300+

¥ 99.822896

¥ 29946.8688

500+

¥ 97.768543

¥ 48884.2715

1000+

¥ 88.150434

¥ 88150.434

5000+

¥ 80.680058

¥ 403400.29

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购买数量

总价金额：￥ 192.735695

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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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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002233s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000498s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002745s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002613s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 32247801 [ RunTime:0.003860s ]
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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.004850s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 32247801 ORDER BY `unit` DESC [ RunTime:0.012734s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.014321s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 32247801 [ RunTime:0.013879s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.005191s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32247801 ORDER BY `minOrder` ASC [ RunTime:0.000390s ]
CONNECT:[ UseTime:0.000563s ] 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' limit 1 [ RunTime:0.025041s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001665s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'cmr-5054tb-a' LIMIT 1 [ RunTime:0.013481s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003031s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cmr-5054tb-a' LIMIT 1 [ RunTime:0.020552s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003212s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cmr-5054tb-a' OR `brand` LIKE 'same sky%' ) ) LIMIT 1 [ RunTime:0.041665s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.013712s ]
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:0.014602s ]
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:0.025836s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008308s ]

0.516680s

cmr-5054tb-a

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总价金额： ￥ 192.735695

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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：￥ 192.735695

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