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18704

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¥ 21.816142

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详细描述：散热片铜顶部安装

产品参数

产品属性	属性值
不同强制气流时热阻	-
不同温升时功率耗散	-
冷却的封装	-
制造商	SparkFun Electronics
包装	盒
宽度	0.476"（12.10mm）
形状	矩形，鳍片
材料	铜
材料表面处理	-
直径	-
类型	顶部安装
系列	-
自然条件下热阻	-
连接方法	散热胶带
长度	0.520"（13.20mm）
零件状态	在售
鳍片高度	-

PDF描述：散热片铜顶部安装

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CONNECT:[ UseTime:0.001528s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='18704' and brandshort='SparkFun Electronics' limit 1 [ RunTime:0.002798s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003552s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = '18704' LIMIT 1 [ RunTime:0.001427s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001222s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '18704' LIMIT 1 [ RunTime:0.001049s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001513s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '18704' OR `brand` LIKE 'SparkFun Electronics%' ) ) LIMIT 1 [ RunTime:0.001139s ]
SELECT `id` FROM `stock` WHERE `id` <> 43900757 AND `partno` = '18704' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%sparkfun electronics%' ) [ RunTime:0.001059s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 18646159 [ RunTime:0.003104s ]
SELECT `note` FROM `stock` WHERE `id` = 18646159 LIMIT 1 [ RunTime:0.006105s ]
SELECT `description` FROM `stock` WHERE `id` = 18646159 LIMIT 1 [ RunTime:0.007887s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002201s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '18704' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.012567s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '18704' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.007391s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003892s ]

0.350908s

18704

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总价金额： ￥ 21.816142

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