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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

PB-1220P-05Q

数量

单价

总价

¥ 15.948922

10+

¥ 12.089778

¥ 120.89778

40+

¥ 10.323415

¥ 412.9366

80+

¥ 9.559023

¥ 764.72184

120+

¥ 9.144434

¥ 1097.33208

280+

¥ 8.347484

¥ 2337.29552

520+

¥ 7.819021

¥ 4065.89092

1000+

¥ 7.305185

¥ 7305.185

5000+

¥ 6.352712

¥ 31763.56

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购买数量

总价金额：￥ 15.948922

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详细描述：磁性蜂鸣器传感器，外部驱动 5 V 45mA 2.048kHz 85dB @ 5V，10cm 通孔 PC 引脚

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)	85dB @ 5V，10cm
大小、尺寸	0.472" 直径（12.00mm）
安装类型	通孔
工作模式	单音调
工作温度	-20°C ~ 70°C
技术	磁性
持续时间	-
电压 - 额定	5 V
电压范围	4.5 ~ 5.5V
电流 - 供电	45mA
端口位置	顶部
端接	PC 引脚
等级	-
系列	PB
认证机构	-
输入类型	峰-峰信号
零件状态	在售
频率	2.048kHz
驱动电路	传感器，外部驱动
高度 - 安装（最大值）	0.343"（8.70mm）

PDF描述：磁性蜂鸣器传感器，外部驱动 5 V 45mA 2.048kHz 85dB @ 5V，10cm 通孔 PC 引脚

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CONNECT:[ UseTime:0.000802s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002502s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.227' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_51367964.html' [ RunTime:0.023299s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002398s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.016067s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002629s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.227' ) [ RunTime:0.019331s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002308s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.008014s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002509s ]
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` = '51367964' LIMIT 1 [ RunTime:0.076016s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.004761s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51367964 [ RunTime:0.065899s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.010042s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51367964 ORDER BY `minOrder` ASC [ RunTime:0.015399s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002936s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51367964 ORDER BY `unit` DESC [ RunTime:0.020701s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003262s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51367964 [ RunTime:0.029346s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.052058s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51367964 ORDER BY `minOrder` ASC [ RunTime:0.016875s ]
CONNECT:[ UseTime:0.000740s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PB-1220P-05Q' and brandshort='Mallory Sonalert Products Inc.' limit 1 [ RunTime:0.063030s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002486s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%PB-1220P-05Q%' LIMIT 1 [ RunTime:1.102488s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002473s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PB-1220P-05Q' LIMIT 1 [ RunTime:0.032007s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002166s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PB-1220P-05Q' OR `brand` LIKE 'Mallory Sonalert Products Inc.%' ) ) LIMIT 1 [ RunTime:0.024121s ]
SELECT `id` FROM `stock` WHERE `id` <> 51367964 AND `partno` = 'PB-1220P-05Q' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%mallory sonalert products inc.%' ) [ RunTime:0.035086s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13359669 [ RunTime:0.020432s ]
SELECT `note` FROM `stock` WHERE `id` = 13359669 LIMIT 1 [ RunTime:0.055535s ]
SELECT `description` FROM `stock` WHERE `id` = 13359669 LIMIT 1 [ RunTime:0.010527s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004078s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PB-1220P-05Q' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.076027s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PB-1220P-05Q' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.028246s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.031707s ]

2.119450s

PB-1220P-05Q

购买数量

总价金额： ￥ 15.948922

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详细描述：磁性 蜂鸣器 传感器，外部驱动 5 V 45mA 2.048kHz 85dB @ 5V，10cm 通孔 PC 引脚

产品参数

PDF描述： 磁性 蜂鸣器 传感器，外部驱动 5 V 45mA 2.048kHz 85dB @ 5V，10cm 通孔 PC 引脚

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总价金额：￥ 15.948922

详细描述：磁性蜂鸣器传感器，外部驱动 5 V 45mA 2.048kHz 85dB @ 5V，10cm 通孔 PC 引脚

PDF描述：磁性蜂鸣器传感器，外部驱动 5 V 45mA 2.048kHz 85dB @ 5V，10cm 通孔 PC 引脚