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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

cma-6542tf-k

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总价金额：￥ 0

样品申购

产品参数

产品属性	属性值
商品目录	咪头/麦克风
工作电压	1.5V~10V
工作电流	500uA
指向性	全指向
输出阻抗	1.5kΩ
信噪比	58dB
灵敏度	-42dB@±2dB
直径	9.7mm
高度	6.7mm

PDF描述： 100 Hz ~ 20 kHz 模拟麦克风驻极体电容 1.5 V ~ 10 V 全向 (-42dB ±2dB @ 94dB SPL) 焊盘

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SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002080s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cma-6542tf-k' LIMIT 1 [ RunTime:0.000613s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002033s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cma-6542tf-k' OR `brand` LIKE 'same sky%' ) ) LIMIT 1 [ RunTime:0.000677s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002424s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cma-6542tf-k' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000615s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cma-6542tf-k' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002535s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001340s ]

0.231325s

cma-6542tf-k

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PDF描述： 100 Hz ~ 20 kHz 模拟 麦克风 驻极体电容 1.5 V ~ 10 V 全向 (-42dB ±2dB @ 94dB SPL) 焊盘

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总价金额：￥ 0

PDF描述： 100 Hz ~ 20 kHz 模拟麦克风驻极体电容 1.5 V ~ 10 V 全向 (-42dB ±2dB @ 94dB SPL) 焊盘