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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

MFR-50FRF52-309R

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5000+

¥ 0.188577

¥ 942.885

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总价金额：￥ 942.885

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产品参数

产品属性	属性值
商品目录	贴片电阻
电阻类型	厚膜电阻
阻值	20Ω
精度	±1%
功率	100mW
工作电压	75V
温度系数	±100ppm/℃
工作温度	-55℃~+155℃

PDF描述： 309 Ohms ±1% 0.5W，1/2W 轴向通孔电阻器金属薄膜

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CONNECT:[ UseTime:0.000453s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MFR-50FRF52-309R' and brandshort='YAGEO' limit 1 [ RunTime:0.001329s ]
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SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MFR-50FRF52-309R' LIMIT 1 [ RunTime:0.000779s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001352s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MFR-50FRF52-309R' LIMIT 1 [ RunTime:0.000635s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002277s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MFR-50FRF52-309R' OR `brand` LIKE 'YAGEO%' ) ) LIMIT 1 [ RunTime:0.005645s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002283s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MFR-50FRF52-309R' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000904s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MFR-50FRF52-309R' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001334s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001385s ]

0.173675s

MFR-50FRF52-309R

购买数量

总价金额： ￥ 942.885

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产品参数

PDF描述： 309 Ohms ±1% 0.5W，1/2W 轴向 通孔电阻器 金属薄膜

产品概述

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总价金额：￥ 942.885

PDF描述： 309 Ohms ±1% 0.5W，1/2W 轴向通孔电阻器金属薄膜