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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

PK-20A25WQ

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¥ 55.945181

10+

¥ 42.921606

¥ 429.21606

25+

¥ 38.793066

¥ 969.82665

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¥ 35.990023

¥ 1799.50115

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¥ 33.434890

¥ 3343.489

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¥ 30.392860

¥ 7598.215

500+

¥ 28.317848

¥ 14158.924

1000+

¥ 26.628749

¥ 26628.749

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详细描述：压电蜂鸣器指示灯，内部驱动 12 V 25mA 2.5kHz 95dB @ 12V，30cm 面板安装，法兰导线引线

产品参数

产品属性	属性值
制造商	Mallory Sonalert Products Inc.
包装	散装
声压级 (SPL)	95dB @ 12V，30cm
大小、尺寸	0.906" 直径（23.00mm）
安装类型	面板安装，法兰
工作模式	单音调
工作温度	-20°C ~ 70°C
技术	压电
持续时间	-
电压 - 额定	12 V
电压范围	3 ~ 24V
电流 - 供电	25mA
端口位置	顶部
端接	导线引线
等级	-
系列	PK
认证机构	-
输入类型	DC
零件状态	在售
频率	2.5kHz
驱动电路	指示灯，内部驱动
高度 - 安装（最大值）	0.717"（18.20mm）

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.003627s ]
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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:0.001202s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001327s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.149' ) [ RunTime:0.000437s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001152s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001271s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 65073709 [ RunTime:0.000401s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001184s ]
SELECT * FROM `stock_price` WHERE `stockid` = 65073709 ORDER BY `minOrder` ASC [ RunTime:0.003259s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001730s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 65073709 ORDER BY `unit` DESC [ RunTime:0.000671s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002372s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 65073709 [ RunTime:0.000504s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000335s ]
SELECT * FROM `stock_price` WHERE `stockid` = 65073709 ORDER BY `minOrder` ASC [ RunTime:0.000517s ]
CONNECT:[ UseTime:0.000454s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PK-20A25WQ' and brandshort='Mallory Sonalert Products Inc.' limit 1 [ RunTime:0.001892s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001225s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'PK-20A25WQ' LIMIT 1 [ RunTime:0.000425s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001912s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PK-20A25WQ' LIMIT 1 [ RunTime:0.000591s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001608s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PK-20A25WQ' OR `brand` LIKE 'Mallory Sonalert Products Inc.%' ) ) LIMIT 1 [ RunTime:0.001143s ]
SELECT `id` FROM `stock` WHERE `id` <> 65073709 AND `partno` = 'PK-20A25WQ' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%mallory sonalert products inc.%' ) [ RunTime:0.001205s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13359271 [ RunTime:0.000740s ]
SELECT `note` FROM `stock` WHERE `id` = 13359271 LIMIT 1 [ RunTime:0.000370s ]
SELECT `description` FROM `stock` WHERE `id` = 13359271 LIMIT 1 [ RunTime:0.000301s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001653s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PK-20A25WQ' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000706s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PK-20A25WQ' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006324s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001430s ]

0.253300s

PK-20A25WQ

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总价金额： ￥ 55.945181

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详细描述：压电 蜂鸣器 指示灯，内部驱动 12 V 25mA 2.5kHz 95dB @ 12V，30cm 面板安装，法兰 导线引线

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总价金额：￥ 55.945181

详细描述：压电蜂鸣器指示灯，内部驱动 12 V 25mA 2.5kHz 95dB @ 12V，30cm 面板安装，法兰导线引线