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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

PSR44N08AK

数量

单价

总价

¥ 56.688913

10+

¥ 46.227082

¥ 462.27082

25+

¥ 42.634029

¥ 1065.850725

50+

¥ 40.115257

¥ 2005.76285

100+

¥ 37.753494

¥ 3775.3494

250+

¥ 34.861864

¥ 8715.466

500+

¥ 33.709575

¥ 16854.7875

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购买数量

总价金额：￥ 56.688913

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样品申购

详细描述：8 Ohms 通用扬声器 500 mW 600 Hz ~ 4 kHz 顶部圆形

产品参数

产品属性	属性值
侵入防护	-
制造商	Mallory Sonalert Products Inc.
功率 - 最大值	600 mW
功率 - 额定值	500 mW
包装	散装
大小、尺寸	1.752" 直径（44.50mm）
形状	圆形
技术	磁性
效率 - dBA	83
效率 - 测试	1W、1M
效率 - 类型	声压级（SPL）
材料 - 磁铁	Nd-Fe-B
材料 - 纸盆	聚酯，聚对苯二甲酸乙二醇酯（PET）
端口位置	顶部
端接	焊接孔眼
等级	-
类型	通用
系列	PSR
阻抗	8 Ohms
零件状态	停产
频率 - 自谐振	600Hz
频率范围	600 Hz ~ 4 kHz
高度 - 安装（最大值）	0.374"（9.50mm）

PDF描述： 8 Ohms 通用扬声器 500 mW 600 Hz ~ 4 kHz 顶部圆形

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SELECT * FROM `stock_pra` WHERE `stockid` = 58251002 [ RunTime:0.046168s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.024415s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58251002 ORDER BY `minOrder` ASC [ RunTime:0.058768s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.020362s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 58251002 ORDER BY `unit` DESC [ RunTime:0.016965s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.011094s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 58251002 [ RunTime:0.047147s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.038032s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58251002 ORDER BY `minOrder` ASC [ RunTime:0.023031s ]
CONNECT:[ UseTime:0.000801s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PSR44N08AK' and brandshort='Mallory Sonalert Products Inc.' limit 1 [ RunTime:0.060458s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002198s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'PSR44N08AK' LIMIT 1 [ RunTime:0.035066s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002506s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PSR44N08AK' LIMIT 1 [ RunTime:0.028320s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002651s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PSR44N08AK' OR `brand` LIKE 'Mallory Sonalert Products Inc.%' ) ) LIMIT 1 [ RunTime:0.059596s ]
SELECT `id` FROM `stock` WHERE `id` <> 58251002 AND `partno` = 'PSR44N08AK' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%mallory sonalert products inc.%' ) [ RunTime:0.110923s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13363454 [ RunTime:0.069468s ]
SELECT `note` FROM `stock` WHERE `id` = 13363454 LIMIT 1 [ RunTime:0.029159s ]
SELECT `description` FROM `stock` WHERE `id` = 13363454 LIMIT 1 [ RunTime:0.046698s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001919s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PSR44N08AK' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.104584s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PSR44N08AK' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.053885s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.044415s ]

1.330510s

PSR44N08AK

购买数量

总价金额： ￥ 56.688913

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详细描述：8 Ohms 通用 扬声器 500 mW 600 Hz ~ 4 kHz 顶部 圆形

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PDF描述： 8 Ohms 通用 扬声器 500 mW 600 Hz ~ 4 kHz 顶部 圆形

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总价金额：￥ 56.688913

详细描述：8 Ohms 通用扬声器 500 mW 600 Hz ~ 4 kHz 顶部圆形

PDF描述： 8 Ohms 通用扬声器 500 mW 600 Hz ~ 4 kHz 顶部圆形