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7B25000185

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折合1管

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详细描述：25 MHz ±10ppm 晶体 20pF 4-SMD，无引线

产品参数

产品属性	属性值
ESR（等效串联电阻）	40 Ohms
制造商	TXC CORPORATION
包装	卷带（TR）
大小、尺寸	0.197" 长 x 0.126" 宽（5.00mm x 3.20mm）
安装类型	表面贴装型
封装、外壳	4-SMD，无引线
工作模式	基谐
工作温度	-10°C ~ 70°C
等级	-
类型	MHz 晶体
系列	7B
负载电容	20pF
零件状态	停产
频率	25 MHz
频率容差	±10ppm
频率稳定性	±10ppm
高度 - 安装（最大值）	0.041"（1.05mm）

PDF描述： 25 MHz ±10ppm 晶体 20pF 4-SMD，无引线

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基本文件流程错误 SQL 调试用户

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002628s ]
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CONNECT:[ UseTime:0.000736s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='7B25000185' and brandshort='TXC CORPORATION' limit 1 [ RunTime:0.003944s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003728s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '7B25000185' LIMIT 1 [ RunTime:0.000909s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002554s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '7B25000185' OR `brand` LIKE 'TXC CORPORATION%' ) ) LIMIT 1 [ RunTime:0.001973s ]
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SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002213s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '7B25000185' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000888s ]

0.399935s