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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

PKM22EPPH4007-B0

数量

单价

总价

¥ 7.685232

10+

¥ 5.768056

¥ 57.68056

25+

¥ 5.176375

¥ 129.409375

50+

¥ 4.779718

¥ 238.9859

100+

¥ 4.420248

¥ 442.0248

250+

¥ 3.994998

¥ 998.7495

750+

¥ 3.549420

¥ 2662.065

1500+

¥ 3.299774

¥ 4949.661

5250+

¥ 2.901629

¥ 15233.55225

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购买数量

总价金额：￥ 7.685232

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详细描述：压电蜂鸣器传感器，外部驱动 1.5 V 4kHz 85dB @ 1.5V，10cm 通孔 PC 引脚

产品参数

产品属性	属性值
制造商	Murata Electronics
包装	散装
基本产品编号	PKM22EPP
声压级 (SPL)	85dB @ 1.5V，10cm
大小、尺寸	0.866" 直径（22.00mm）
安装类型	通孔
工作模式	振铃器
工作温度	-20°C ~ 70°C
技术	压电
持续时间	-
电压 - 额定	1.5 V
电压范围	30V（最大）
电流 - 供电	-
端口位置	顶部
端接	PC 引脚
等级	-
系列	PK
认证机构	-
输入类型	零-峰信号
零件状态	最后售卖
频率	4kHz
驱动电路	传感器，外部驱动
高度 - 安装（最大值）	0.492"（12.50mm）

PDF描述：EMIFIL (Capacitor type) Single Circuit Type for Signal Lines EMIFIL （电容式），单电路类型的信号线

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001192s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002359s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51367702 [ RunTime:0.000755s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002176s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51367702 ORDER BY `minOrder` ASC [ RunTime:0.002071s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.007727s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51367702 ORDER BY `unit` DESC [ RunTime:0.004016s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004250s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51367702 [ RunTime:0.005328s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000320s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51367702 ORDER BY `minOrder` ASC [ RunTime:0.000322s ]
CONNECT:[ UseTime:0.000858s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PKM22EPPH4007-B0' and brandshort='Murata Electronics' limit 1 [ RunTime:0.001922s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002300s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%PKM22EPPH4007-B0%' LIMIT 1 [ RunTime:0.952876s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003121s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PKM22EPPH4007-B0' LIMIT 1 [ RunTime:0.002713s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001509s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PKM22EPPH4007-B0' OR `brand` LIKE 'Murata Electronics%' ) ) LIMIT 1 [ RunTime:0.011146s ]
SELECT `id` FROM `stock` WHERE `id` <> 51367702 AND `partno` = 'PKM22EPPH4007-B0' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%murata electronics%' ) [ RunTime:0.004492s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 12073029 [ RunTime:0.001276s ]
SELECT `note` FROM `stock` WHERE `id` = 12073029 LIMIT 1 [ RunTime:0.000704s ]
SELECT `description` FROM `stock` WHERE `id` = 12073029 LIMIT 1 [ RunTime:0.002834s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006673s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PKM22EPPH4007-B0' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001593s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PKM22EPPH4007-B0' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.014275s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002826s ]

1.289800s

PKM22EPPH4007-B0

购买数量

总价金额： ￥ 7.685232

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详细描述：压电 蜂鸣器 传感器，外部驱动 1.5 V 4kHz 85dB @ 1.5V，10cm 通孔 PC 引脚

产品参数

PDF描述：EMIFIL (Capacitor type) Single Circuit Type for Signal Lines EMIFIL （电容式），单电路类型的信号线

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总价金额：￥ 7.685232

详细描述：压电蜂鸣器传感器，外部驱动 1.5 V 4kHz 85dB @ 1.5V，10cm 通孔 PC 引脚