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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

PSR40N08AK

数量

单价

总价

¥ 41.648998

10+

¥ 31.831734

¥ 318.31734

25+

¥ 28.741114

¥ 718.52785

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¥ 26.647095

¥ 1332.35475

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¥ 24.739835

¥ 2473.9835

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¥ 22.470295

¥ 5617.57375

500+

¥ 20.923333

¥ 10461.6665

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¥ 19.506771

¥ 19506.771

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样品申购

详细描述：8 Ohms 通用扬声器 1 W 560 Hz ~ 6 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	2 W
功率 - 额定值	1 W
包装	散装
大小、尺寸	1.575" 直径（40.00mm）
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	焊盘
等级	-
类型	通用
系列	PSR
阻抗	8 Ohms
零件状态	在售
频率 - 自谐振	560Hz
频率范围	560 Hz ~ 6 kHz
高度 - 安装（最大值）	0.173"（4.40mm）

PDF描述： 8 Ohms 通用扬声器 1 W 560 Hz ~ 6 kHz 顶部圆形

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002009s ]
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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:0.000550s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003479s ]
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SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '58250639' LIMIT 1 [ RunTime:0.001179s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001796s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 58250639 [ RunTime:0.004004s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.008960s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58250639 ORDER BY `minOrder` ASC [ RunTime:0.004292s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001486s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 58250639 ORDER BY `unit` DESC [ RunTime:0.000730s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001169s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 58250639 [ RunTime:0.000438s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000337s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58250639 ORDER BY `minOrder` ASC [ RunTime:0.000343s ]
CONNECT:[ UseTime:0.000867s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PSR40N08AK' and brandshort='Mallory Sonalert Products Inc.' limit 1 [ RunTime:0.001955s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002477s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'PSR40N08AK' LIMIT 1 [ RunTime:0.003648s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002343s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PSR40N08AK' LIMIT 1 [ RunTime:0.006274s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002350s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PSR40N08AK' OR `brand` LIKE 'Mallory Sonalert Products Inc.%' ) ) LIMIT 1 [ RunTime:0.014968s ]
SELECT `id` FROM `stock` WHERE `id` <> 58250639 AND `partno` = 'PSR40N08AK' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%mallory sonalert products inc.%' ) [ RunTime:0.006007s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13364306 [ RunTime:0.012672s ]
SELECT `note` FROM `stock` WHERE `id` = 13364306 LIMIT 1 [ RunTime:0.000496s ]
SELECT `description` FROM `stock` WHERE `id` = 13364306 LIMIT 1 [ RunTime:0.000419s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002346s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PSR40N08AK' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000712s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PSR40N08AK' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.021628s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000419s ]

0.309889s

PSR40N08AK

购买数量

总价金额： ￥ 41.648998

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PDF描述： 8 Ohms 通用 扬声器 1 W 560 Hz ~ 6 kHz 顶部 圆形

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总价金额：￥ 41.648998

详细描述：8 Ohms 通用扬声器 1 W 560 Hz ~ 6 kHz 顶部圆形

PDF描述： 8 Ohms 通用扬声器 1 W 560 Hz ~ 6 kHz 顶部圆形