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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

PKM22EPH2002

数量

单价

总价

270+

¥ 4.015575

¥ 1084.20525

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总价金额：￥ 1084.20525

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产品参数

产品属性	属性值
商品目录	蜂鸣器
驱动方式	无源(外部驱动)
构造类型	压电式
工作电压	25V
频率	2kHz
声压(SPL)	75dB
直径	22mm
长度	-
宽度	-
高度	11.5mm
工作温度	-20℃~+70℃

PDF描述：Piezoelectric Sounders / Buzzers

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SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001636s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PKM22EPH2002' LIMIT 1 [ RunTime:0.003381s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001317s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PKM22EPH2002' OR `brand` LIKE 'Murata Electronics%' ) ) LIMIT 1 [ RunTime:0.000736s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001573s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PKM22EPH2002' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000449s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PKM22EPH2002' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004868s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004884s ]

1.578152s

PKM22EPH2002

购买数量

总价金额： ￥ 1084.20525

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产品参数

PDF描述：Piezoelectric Sounders / Buzzers

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总价金额：￥ 1084.20525