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4227

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详细描述：8 Ohms 通用扬声器 1 W 670 Hz ~ 20 kHz 顶部椭圆形

产品参数

产品属性	属性值
侵入防护	-
制造商	Adafruit Industries LLC
功率 - 最大值	1.5 W
功率 - 额定值	1 W
包装	散装
大小、尺寸	1.181" 长 x 0.787" 宽（30.00mm x 20.00mm）
工作温度	-20°C ~ 55°C
形状	椭圆形
技术	磁性
效率 - dBA	96
效率 - 测试	1W、100mm
效率 - 类型	声压级（SPL）
材料 - 磁铁	Nd-Fe-B
材料 - 纸盆	聚萘二甲酸乙二醇酯（PEN）
端口位置	顶部
端接	导线引线
等级	可水洗
类型	通用
系列	-
阻抗	8 Ohms
零件状态	在售
频率 - 自谐振	670Hz
频率范围	670 Hz ~ 20 kHz
高度 - 安装（最大值）	0.189"（4.80mm）

PDF描述： 8 Ohms 通用扬声器 1 W 670 Hz ~ 20 kHz 顶部椭圆形

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SELECT * FROM `stock_unitquantity` WHERE `stockid` = 58249232 ORDER BY `unit` DESC [ RunTime:0.005794s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002091s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 58249232 [ RunTime:0.009382s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000312s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58249232 ORDER BY `minOrder` ASC [ RunTime:0.000300s ]
CONNECT:[ UseTime:0.000499s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='4227' and brandshort='Adafruit Industries LLC' limit 1 [ RunTime:0.000513s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001200s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = '4227' LIMIT 1 [ RunTime:0.000214s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001108s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '4227' LIMIT 1 [ RunTime:0.006470s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002248s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '4227' OR `brand` LIKE 'Adafruit Industries LLC%' ) ) LIMIT 1 [ RunTime:0.010792s ]
SELECT `id` FROM `stock` WHERE `id` <> 58249232 AND `partno` = '4227' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%adafruit industries llc%' ) [ RunTime:0.001834s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 12075408 [ RunTime:0.001759s ]
SELECT `note` FROM `stock` WHERE `id` = 12075408 LIMIT 1 [ RunTime:0.002670s ]
SELECT `description` FROM `stock` WHERE `id` = 12075408 LIMIT 1 [ RunTime:0.000386s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002003s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '4227' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000398s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '4227' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000463s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000306s ]

0.285066s

4227

购买数量

总价金额： ￥ 16.114196

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PDF描述： 8 Ohms 通用 扬声器 1 W 670 Hz ~ 20 kHz 顶部 椭圆形

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总价金额：￥ 16.114196

详细描述：8 Ohms 通用扬声器 1 W 670 Hz ~ 20 kHz 顶部椭圆形

PDF描述： 8 Ohms 通用扬声器 1 W 670 Hz ~ 20 kHz 顶部椭圆形