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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

PT-2040PQ

数量

单价

总价

¥ 14.048273

10+

¥ 10.651896

¥ 106.51896

25+

¥ 9.585880

¥ 239.647

60+

¥ 8.685138

¥ 521.10828

120+

¥ 8.046768

¥ 965.61216

300+

¥ 7.288822

¥ 2186.6466

540+

¥ 6.849029

¥ 3698.47566

1020+

¥ 6.409731

¥ 6537.92562

5040+

¥ 5.501552

¥ 27727.82208

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购买数量

总价金额：￥ 14.048273

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详细描述：压电蜂鸣器传感器，外部驱动 5 V 1.5mA 4kHz 90dB @ 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)	90dB @ 5V，10cm
大小、尺寸	0.866" 直径（22.00mm）
安装类型	通孔
工作模式	单音调
工作温度	-20°C ~ 90°C
技术	压电
持续时间	-
电压 - 额定	5 V
电压范围	1 ~ 30V
电流 - 供电	1.5mA
端口位置	顶部
端接	PC 引脚
等级	-
系列	PT
认证机构	-
输入类型	峰-峰信号
零件状态	在售
频率	4kHz
驱动电路	传感器，外部驱动
高度 - 安装（最大值）	0.370"（9.40mm）

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001485s ]
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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001518s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002108s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 65072063 [ RunTime:0.000596s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002383s ]
SELECT * FROM `stock_price` WHERE `stockid` = 65072063 ORDER BY `minOrder` ASC [ RunTime:0.001103s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002297s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 65072063 ORDER BY `unit` DESC [ RunTime:0.000556s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002227s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 65072063 [ RunTime:0.000561s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000396s ]
SELECT * FROM `stock_price` WHERE `stockid` = 65072063 ORDER BY `minOrder` ASC [ RunTime:0.000612s ]
CONNECT:[ UseTime:0.000497s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PT-2040PQ' and brandshort='Mallory Sonalert Products Inc.' limit 1 [ RunTime:0.009172s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002445s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'PT-2040PQ' LIMIT 1 [ RunTime:0.000716s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001435s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PT-2040PQ' LIMIT 1 [ RunTime:0.000417s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002300s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PT-2040PQ' OR `brand` LIKE 'Mallory Sonalert Products Inc.%' ) ) LIMIT 1 [ RunTime:0.001093s ]
SELECT `id` FROM `stock` WHERE `id` <> 65072063 AND `partno` = 'PT-2040PQ' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%mallory sonalert products inc.%' ) [ RunTime:0.001957s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13360406 [ RunTime:0.000893s ]
SELECT `note` FROM `stock` WHERE `id` = 13360406 LIMIT 1 [ RunTime:0.000481s ]
SELECT `description` FROM `stock` WHERE `id` = 13360406 LIMIT 1 [ RunTime:0.000319s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002120s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PT-2040PQ' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000786s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PT-2040PQ' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006634s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000964s ]

0.321028s

PT-2040PQ

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总价金额： ￥ 14.048273

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详细描述：压电 蜂鸣器 传感器，外部驱动 5 V 1.5mA 4kHz 90dB @ 5V，10cm 通孔 PC 引脚

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总价金额：￥ 14.048273

详细描述：压电蜂鸣器传感器，外部驱动 5 V 1.5mA 4kHz 90dB @ 5V，10cm 通孔 PC 引脚