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cstcr4m91g53-r0

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产品参数

产品属性	属性值
商品目录	陶瓷谐振器(无源)
频率	4.91MHz
内置负载电容	15pF
谐振阻抗	60Ω
工作温度	-20℃~+80℃

PDF描述： 4.91 MHz 陶瓷谐振器内置电容 15 pF ±0.2% 60 Ohms -20°C ~ 80°C 表面贴装型

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002319s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.114' , `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_71697269.html' [ RunTime:0.003122s ]
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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:0.003627s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001335s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001112s ]
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SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002161s ]
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` = '71697269' LIMIT 1 [ RunTime:0.002857s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001244s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71697269 [ RunTime:0.000374s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001591s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71697269 ORDER BY `minOrder` ASC [ RunTime:0.001662s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001331s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71697269 ORDER BY `unit` DESC [ RunTime:0.000351s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001123s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71697269 [ RunTime:0.000390s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000317s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71697269 ORDER BY `minOrder` ASC [ RunTime:0.000481s ]
CONNECT:[ UseTime:0.000581s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='cstcr4m91g53-r0' and brandshort='murata electronics' limit 1 [ RunTime:0.001365s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002285s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'cstcr4m91g53-r0' LIMIT 1 [ RunTime:0.000586s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002215s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cstcr4m91g53-r0' LIMIT 1 [ RunTime:0.000622s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001354s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cstcr4m91g53-r0' OR `brand` LIKE 'murata electronics%' ) ) LIMIT 1 [ RunTime:0.000885s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001183s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cstcr4m91g53-r0' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000500s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cstcr4m91g53-r0' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005740s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001297s ]

0.260118s

cstcr4m91g53-r0

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总价金额： ￥ 24.65224

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PDF描述： 4.91 MHz 陶瓷 谐振器 内置电容 15 pF ±0.2% 60 Ohms -20°C ~ 80°C 表面贴装型

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总价金额：￥ 24.65224

PDF描述： 4.91 MHz 陶瓷谐振器内置电容 15 pF ±0.2% 60 Ohms -20°C ~ 80°C 表面贴装型